research on importance of homework

Does Homework Really Help Students Learn?

A conversation with a Wheelock researcher, a BU student, and a fourth-grade teacher

“Quality homework is engaging and relevant to kids’ lives,” says Wheelock’s Janine Bempechat. “It gives them autonomy and engages them in the community and with their families. In some subjects, like math, worksheets can be very helpful. It has to do with the value of practicing over and over.” Photo by iStock/Glenn Cook Photography

Do your homework.

If only it were that simple.

Educators have debated the merits of homework since the late 19th century. In recent years, amid concerns of some parents and teachers that children are being stressed out by too much homework, things have only gotten more fraught.

“Homework is complicated,” says developmental psychologist Janine Bempechat, a Wheelock College of Education & Human Development clinical professor. The author of the essay “ The Case for (Quality) Homework—Why It Improves Learning and How Parents Can Help ” in the winter 2019 issue of Education Next , Bempechat has studied how the debate about homework is influencing teacher preparation, parent and student beliefs about learning, and school policies.

She worries especially about socioeconomically disadvantaged students from low-performing schools who, according to research by Bempechat and others, get little or no homework.

BU Today sat down with Bempechat and Erin Bruce (Wheelock’17,’18), a new fourth-grade teacher at a suburban Boston school, and future teacher freshman Emma Ardizzone (Wheelock) to talk about what quality homework looks like, how it can help children learn, and how schools can equip teachers to design it, evaluate it, and facilitate parents’ role in it.

BU Today: Parents and educators who are against homework in elementary school say there is no research definitively linking it to academic performance for kids in the early grades. You’ve said that they’re missing the point.

Bempechat : I think teachers assign homework in elementary school as a way to help kids develop skills they’ll need when they’re older—to begin to instill a sense of responsibility and to learn planning and organizational skills. That’s what I think is the greatest value of homework—in cultivating beliefs about learning and skills associated with academic success. If we greatly reduce or eliminate homework in elementary school, we deprive kids and parents of opportunities to instill these important learning habits and skills.

We do know that beginning in late middle school, and continuing through high school, there is a strong and positive correlation between homework completion and academic success.

That’s what I think is the greatest value of homework—in cultivating beliefs about learning and skills associated with academic success.

You talk about the importance of quality homework. What is that?

Quality homework is engaging and relevant to kids’ lives. It gives them autonomy and engages them in the community and with their families. In some subjects, like math, worksheets can be very helpful. It has to do with the value of practicing over and over.

What are your concerns about homework and low-income children?

The argument that some people make—that homework “punishes the poor” because lower-income parents may not be as well-equipped as affluent parents to help their children with homework—is very troubling to me. There are no parents who don’t care about their children’s learning. Parents don’t actually have to help with homework completion in order for kids to do well. They can help in other ways—by helping children organize a study space, providing snacks, being there as a support, helping children work in groups with siblings or friends.

Isn’t the discussion about getting rid of homework happening mostly in affluent communities?

Yes, and the stories we hear of kids being stressed out from too much homework—four or five hours of homework a night—are real. That’s problematic for physical and mental health and overall well-being. But the research shows that higher-income students get a lot more homework than lower-income kids.

Teachers may not have as high expectations for lower-income children. Schools should bear responsibility for providing supports for kids to be able to get their homework done—after-school clubs, community support, peer group support. It does kids a disservice when our expectations are lower for them.

The conversation around homework is to some extent a social class and social justice issue. If we eliminate homework for all children because affluent children have too much, we’re really doing a disservice to low-income children. They need the challenge, and every student can rise to the challenge with enough supports in place.

What did you learn by studying how education schools are preparing future teachers to handle homework?

My colleague, Margarita Jimenez-Silva, at the University of California, Davis, School of Education, and I interviewed faculty members at education schools, as well as supervising teachers, to find out how students are being prepared. And it seemed that they weren’t. There didn’t seem to be any readings on the research, or conversations on what high-quality homework is and how to design it.

Erin, what kind of training did you get in handling homework?

Bruce : I had phenomenal professors at Wheelock, but homework just didn’t come up. I did lots of student teaching. I’ve been in classrooms where the teachers didn’t assign any homework, and I’ve been in rooms where they assigned hours of homework a night. But I never even considered homework as something that was my decision. I just thought it was something I’d pull out of a book and it’d be done.

I started giving homework on the first night of school this year. My first assignment was to go home and draw a picture of the room where you do your homework. I want to know if it’s at a table and if there are chairs around it and if mom’s cooking dinner while you’re doing homework.

The second night I asked them to talk to a grown-up about how are you going to be able to get your homework done during the week. The kids really enjoyed it. There’s a running joke that I’m teaching life skills.

Friday nights, I read all my kids’ responses to me on their homework from the week and it’s wonderful. They pour their hearts out. It’s like we’re having a conversation on my couch Friday night.

It matters to know that the teacher cares about you and that what you think matters to the teacher. Homework is a vehicle to connect home and school…for parents to know teachers are welcoming to them and their families.

Bempechat : I can’t imagine that most new teachers would have the intuition Erin had in designing homework the way she did.

Ardizzone : Conversations with kids about homework, feeling you’re being listened to—that’s such a big part of wanting to do homework….I grew up in Westchester County. It was a pretty demanding school district. My junior year English teacher—I loved her—she would give us feedback, have meetings with all of us. She’d say, “If you have any questions, if you have anything you want to talk about, you can talk to me, here are my office hours.” It felt like she actually cared.

Bempechat : It matters to know that the teacher cares about you and that what you think matters to the teacher. Homework is a vehicle to connect home and school…for parents to know teachers are welcoming to them and their families.

Ardizzone : But can’t it lead to parents being overbearing and too involved in their children’s lives as students?

Bempechat : There’s good help and there’s bad help. The bad help is what you’re describing—when parents hover inappropriately, when they micromanage, when they see their children confused and struggling and tell them what to do.

Good help is when parents recognize there’s a struggle going on and instead ask informative questions: “Where do you think you went wrong?” They give hints, or pointers, rather than saying, “You missed this,” or “You didn’t read that.”

Bruce : I hope something comes of this. I hope BU or Wheelock can think of some way to make this a more pressing issue. As a first-year teacher, it was not something I even thought about on the first day of school—until a kid raised his hand and said, “Do we have homework?” It would have been wonderful if I’d had a plan from day one.

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Sara Rimer A journalist for more than three decades, Sara Rimer worked at the Miami Herald , Washington Post and, for 26 years, the New York Times , where she was the New England bureau chief, and a national reporter covering education, aging, immigration, and other social justice issues. Her stories on the death penalty’s inequities were nominated for a Pulitzer Prize and cited in the U.S. Supreme Court’s decision outlawing the execution of people with intellectual disabilities. Her journalism honors include Columbia University’s Meyer Berger award for in-depth human interest reporting. She holds a BA degree in American Studies from the University of Michigan. Profile

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There are 81 comments on Does Homework Really Help Students Learn?

Insightful! The values about homework in elementary schools are well aligned with my intuition as a parent.

when i finish my work i do my homework and i sometimes forget what to do because i did not get enough sleep

same omg it does not help me it is stressful and if I have it in more than one class I hate it.

Same I think my parent wants to help me but, she doesn’t care if I get bad grades so I just try my best and my grades are great.

I think that last question about Good help from parents is not know to all parents, we do as our parents did or how we best think it can be done, so maybe coaching parents or giving them resources on how to help with homework would be very beneficial for the parent on how to help and for the teacher to have consistency and improve homework results, and of course for the child. I do see how homework helps reaffirm the knowledge obtained in the classroom, I also have the ability to see progress and it is a time I share with my kids

The answer to the headline question is a no-brainer – a more pressing problem is why there is a difference in how students from different cultures succeed. Perfect example is the student population at BU – why is there a majority population of Asian students and only about 3% black students at BU? In fact at some universities there are law suits by Asians to stop discrimination and quotas against admitting Asian students because the real truth is that as a group they are demonstrating better qualifications for admittance, while at the same time there are quotas and reduced requirements for black students to boost their portion of the student population because as a group they do more poorly in meeting admissions standards – and it is not about the Benjamins. The real problem is that in our PC society no one has the gazuntas to explore this issue as it may reveal that all people are not created equal after all. Or is it just environmental cultural differences??????

I get you have a concern about the issue but that is not even what the point of this article is about. If you have an issue please take this to the site we have and only post your opinion about the actual topic

This is not at all what the article is talking about.

This literally has nothing to do with the article brought up. You should really take your opinions somewhere else before you speak about something that doesn’t make sense.

we have the same name

so they have the same name what of it?

lol you tell her

totally agree

What does that have to do with homework, that is not what the article talks about AT ALL.

Yes, I think homework plays an important role in the development of student life. Through homework, students have to face challenges on a daily basis and they try to solve them quickly.I am an intense online tutor at 24x7homeworkhelp and I give homework to my students at that level in which they handle it easily.

More than two-thirds of students said they used alcohol and drugs, primarily marijuana, to cope with stress.

You know what’s funny? I got this assignment to write an argument for homework about homework and this article was really helpful and understandable, and I also agree with this article’s point of view.

I also got the same task as you! I was looking for some good resources and I found this! I really found this article useful and easy to understand, just like you! ^^

i think that homework is the best thing that a child can have on the school because it help them with their thinking and memory.

I am a child myself and i think homework is a terrific pass time because i can’t play video games during the week. It also helps me set goals.

Homework is not harmful ,but it will if there is too much

I feel like, from a minors point of view that we shouldn’t get homework. Not only is the homework stressful, but it takes us away from relaxing and being social. For example, me and my friends was supposed to hang at the mall last week but we had to postpone it since we all had some sort of work to do. Our minds shouldn’t be focused on finishing an assignment that in realty, doesn’t matter. I completely understand that we should have homework. I have to write a paper on the unimportance of homework so thanks.

homework isn’t that bad

Are you a student? if not then i don’t really think you know how much and how severe todays homework really is

i am a student and i do not enjoy homework because i practice my sport 4 out of the five days we have school for 4 hours and that’s not even counting the commute time or the fact i still have to shower and eat dinner when i get home. its draining!

i totally agree with you. these people are such boomers

why just why

they do make a really good point, i think that there should be a limit though. hours and hours of homework can be really stressful, and the extra work isn’t making a difference to our learning, but i do believe homework should be optional and extra credit. that would make it for students to not have the leaning stress of a assignment and if you have a low grade you you can catch up.

Studies show that homework improves student achievement in terms of improved grades, test results, and the likelihood to attend college. Research published in the High School Journal indicates that students who spent between 31 and 90 minutes each day on homework “scored about 40 points higher on the SAT-Mathematics subtest than their peers, who reported spending no time on homework each day, on average.” On both standardized tests and grades, students in classes that were assigned homework outperformed 69% of students who didn’t have homework. A majority of studies on homework’s impact – 64% in one meta-study and 72% in another – showed that take home assignments were effective at improving academic achievement. Research by the Institute for the Study of Labor (IZA) concluded that increased homework led to better GPAs and higher probability of college attendance for high school boys. In fact, boys who attended college did more than three hours of additional homework per week in high school.

So how are your measuring student achievement? That’s the real question. The argument that doing homework is simply a tool for teaching responsibility isn’t enough for me. We can teach responsibility in a number of ways. Also the poor argument that parents don’t need to help with homework, and that students can do it on their own, is wishful thinking at best. It completely ignores neurodiverse students. Students in poverty aren’t magically going to find a space to do homework, a friend’s or siblings to help them do it, and snacks to eat. I feel like the author of this piece has never set foot in a classroom of students.

THIS. This article is pathetic coming from a university. So intellectually dishonest, refusing to address the havoc of capitalism and poverty plays on academic success in life. How can they in one sentence use poor kids in an argument and never once address that poor children have access to damn near 0 of the resources affluent kids have? Draw me a picture and let’s talk about feelings lmao what a joke is that gonna put food in their belly so they can have the calories to burn in order to use their brain to study? What about quiet their 7 other siblings that they share a single bedroom with for hours? Is it gonna force the single mom to magically be at home and at work at the same time to cook food while you study and be there to throw an encouraging word?

Also the “parents don’t need to be a parent and be able to guide their kid at all academically they just need to exist in the next room” is wild. Its one thing if a parent straight up is not equipped but to say kids can just figured it out is…. wow coming from an educator What’s next the teacher doesn’t need to teach cause the kid can just follow the packet and figure it out?

Well then get a tutor right? Oh wait you are poor only affluent kids can afford a tutor for their hours of homework a day were they on average have none of the worries a poor child does. Does this address that poor children are more likely to also suffer abuse and mental illness? Like mentioned what about kids that can’t learn or comprehend the forced standardized way? Just let em fail? These children regularly are not in “special education”(some of those are a joke in their own and full of neglect and abuse) programs cause most aren’t even acknowledged as having disabilities or disorders.

But yes all and all those pesky poor kids just aren’t being worked hard enough lol pretty sure poor children’s existence just in childhood is more work, stress, and responsibility alone than an affluent child’s entire life cycle. Love they never once talked about the quality of education in the classroom being so bad between the poor and affluent it can qualify as segregation, just basically blamed poor people for being lazy, good job capitalism for failing us once again!

why the hell?

you should feel bad for saying this, this article can be helpful for people who has to write a essay about it

This is more of a political rant than it is about homework

I know a teacher who has told his students their homework is to find something they are interested in, pursue it and then come share what they learn. The student responses are quite compelling. One girl taught herself German so she could talk to her grandfather. One boy did a research project on Nelson Mandela because the teacher had mentioned him in class. Another boy, a both on the autism spectrum, fixed his family’s computer. The list goes on. This is fourth grade. I think students are highly motivated to learn, when we step aside and encourage them.

The whole point of homework is to give the students a chance to use the material that they have been presented with in class. If they never have the opportunity to use that information, and discover that it is actually useful, it will be in one ear and out the other. As a science teacher, it is critical that the students are challenged to use the material they have been presented with, which gives them the opportunity to actually think about it rather than regurgitate “facts”. Well designed homework forces the student to think conceptually, as opposed to regurgitation, which is never a pretty sight

Wonderful discussion. and yes, homework helps in learning and building skills in students.

not true it just causes kids to stress

Homework can be both beneficial and unuseful, if you will. There are students who are gifted in all subjects in school and ones with disabilities. Why should the students who are gifted get the lucky break, whereas the people who have disabilities suffer? The people who were born with this “gift” go through school with ease whereas people with disabilities struggle with the work given to them. I speak from experience because I am one of those students: the ones with disabilities. Homework doesn’t benefit “us”, it only tears us down and put us in an abyss of confusion and stress and hopelessness because we can’t learn as fast as others. Or we can’t handle the amount of work given whereas the gifted students go through it with ease. It just brings us down and makes us feel lost; because no mater what, it feels like we are destined to fail. It feels like we weren’t “cut out” for success.

homework does help

here is the thing though, if a child is shoved in the face with a whole ton of homework that isn’t really even considered homework it is assignments, it’s not helpful. the teacher should make homework more of a fun learning experience rather than something that is dreaded

This article was wonderful, I am going to ask my teachers about extra, or at all giving homework.

I agree. Especially when you have homework before an exam. Which is distasteful as you’ll need that time to study. It doesn’t make any sense, nor does us doing homework really matters as It’s just facts thrown at us.

Homework is too severe and is just too much for students, schools need to decrease the amount of homework. When teachers assign homework they forget that the students have other classes that give them the same amount of homework each day. Students need to work on social skills and life skills.

I disagree.

Beyond achievement, proponents of homework argue that it can have many other beneficial effects. They claim it can help students develop good study habits so they are ready to grow as their cognitive capacities mature. It can help students recognize that learning can occur at home as well as at school. Homework can foster independent learning and responsible character traits. And it can give parents an opportunity to see what’s going on at school and let them express positive attitudes toward achievement.

Homework is helpful because homework helps us by teaching us how to learn a specific topic.

As a student myself, I can say that I have almost never gotten the full 9 hours of recommended sleep time, because of homework. (Now I’m writing an essay on it in the middle of the night D=)

I am a 10 year old kid doing a report about “Is homework good or bad” for homework before i was going to do homework is bad but the sources from this site changed my mind!

Homeowkr is god for stusenrs

I agree with hunter because homework can be so stressful especially with this whole covid thing no one has time for homework and every one just wants to get back to there normal lives it is especially stressful when you go on a 2 week vaca 3 weeks into the new school year and and then less then a week after you come back from the vaca you are out for over a month because of covid and you have no way to get the assignment done and turned in

As great as homework is said to be in the is article, I feel like the viewpoint of the students was left out. Every where I go on the internet researching about this topic it almost always has interviews from teachers, professors, and the like. However isn’t that a little biased? Of course teachers are going to be for homework, they’re not the ones that have to stay up past midnight completing the homework from not just one class, but all of them. I just feel like this site is one-sided and you should include what the students of today think of spending four hours every night completing 6-8 classes worth of work.

Are we talking about homework or practice? Those are two very different things and can result in different outcomes.

Homework is a graded assignment. I do not know of research showing the benefits of graded assignments going home.

Practice; however, can be extremely beneficial, especially if there is some sort of feedback (not a grade but feedback). That feedback can come from the teacher, another student or even an automated grading program.

As a former band director, I assigned daily practice. I never once thought it would be appropriate for me to require the students to turn in a recording of their practice for me to grade. Instead, I had in-class assignments/assessments that were graded and directly related to the practice assigned.

I would really like to read articles on “homework” that truly distinguish between the two.

oof i feel bad good luck!

thank you guys for the artical because I have to finish an assingment. yes i did cite it but just thanks

thx for the article guys.

Homework is good

I think homework is helpful AND harmful. Sometimes u can’t get sleep bc of homework but it helps u practice for school too so idk.

I agree with this Article. And does anyone know when this was published. I would like to know.

It was published FEb 19, 2019.

Studies have shown that homework improved student achievement in terms of improved grades, test results, and the likelihood to attend college.

i think homework can help kids but at the same time not help kids

This article is so out of touch with majority of homes it would be laughable if it wasn’t so incredibly sad.

There is no value to homework all it does is add stress to already stressed homes. Parents or adults magically having the time or energy to shepherd kids through homework is dome sort of 1950’s fantasy.

What lala land do these teachers live in?

Homework gives noting to the kid

Homework is Bad

homework is bad.

why do kids even have homework?

Comments are closed.

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Is Homework Good for Kids? Here’s What the Research Says

A s kids return to school, debate is heating up once again over how they should spend their time after they leave the classroom for the day.

The no-homework policy of a second-grade teacher in Texas went viral last week , earning praise from parents across the country who lament the heavy workload often assigned to young students. Brandy Young told parents she would not formally assign any homework this year, asking students instead to eat dinner with their families, play outside and go to bed early.

But the question of how much work children should be doing outside of school remains controversial, and plenty of parents take issue with no-homework policies, worried their kids are losing a potential academic advantage. Here’s what you need to know:

For decades, the homework standard has been a “10-minute rule,” which recommends a daily maximum of 10 minutes of homework per grade level. Second graders, for example, should do about 20 minutes of homework each night. High school seniors should complete about two hours of homework each night. The National PTA and the National Education Association both support that guideline.

But some schools have begun to give their youngest students a break. A Massachusetts elementary school has announced a no-homework pilot program for the coming school year, lengthening the school day by two hours to provide more in-class instruction. “We really want kids to go home at 4 o’clock, tired. We want their brain to be tired,” Kelly Elementary School Principal Jackie Glasheen said in an interview with a local TV station . “We want them to enjoy their families. We want them to go to soccer practice or football practice, and we want them to go to bed. And that’s it.”

A New York City public elementary school implemented a similar policy last year, eliminating traditional homework assignments in favor of family time. The change was quickly met with outrage from some parents, though it earned support from other education leaders.

New solutions and approaches to homework differ by community, and these local debates are complicated by the fact that even education experts disagree about what’s best for kids.

The research

The most comprehensive research on homework to date comes from a 2006 meta-analysis by Duke University psychology professor Harris Cooper, who found evidence of a positive correlation between homework and student achievement, meaning students who did homework performed better in school. The correlation was stronger for older students—in seventh through 12th grade—than for those in younger grades, for whom there was a weak relationship between homework and performance.

Cooper’s analysis focused on how homework impacts academic achievement—test scores, for example. His report noted that homework is also thought to improve study habits, attitudes toward school, self-discipline, inquisitiveness and independent problem solving skills. On the other hand, some studies he examined showed that homework can cause physical and emotional fatigue, fuel negative attitudes about learning and limit leisure time for children. At the end of his analysis, Cooper recommended further study of such potential effects of homework.

Despite the weak correlation between homework and performance for young children, Cooper argues that a small amount of homework is useful for all students. Second-graders should not be doing two hours of homework each night, he said, but they also shouldn’t be doing no homework.

Not all education experts agree entirely with Cooper’s assessment.

Cathy Vatterott, an education professor at the University of Missouri-St. Louis, supports the “10-minute rule” as a maximum, but she thinks there is not sufficient proof that homework is helpful for students in elementary school.

“Correlation is not causation,” she said. “Does homework cause achievement, or do high achievers do more homework?”

Vatterott, the author of Rethinking Homework: Best Practices That Support Diverse Needs , thinks there should be more emphasis on improving the quality of homework tasks, and she supports efforts to eliminate homework for younger kids.

“I have no concerns about students not starting homework until fourth grade or fifth grade,” she said, noting that while the debate over homework will undoubtedly continue, she has noticed a trend toward limiting, if not eliminating, homework in elementary school.

The issue has been debated for decades. A TIME cover in 1999 read: “Too much homework! How it’s hurting our kids, and what parents should do about it.” The accompanying story noted that the launch of Sputnik in 1957 led to a push for better math and science education in the U.S. The ensuing pressure to be competitive on a global scale, plus the increasingly demanding college admissions process, fueled the practice of assigning homework.

“The complaints are cyclical, and we’re in the part of the cycle now where the concern is for too much,” Cooper said. “You can go back to the 1970s, when you’ll find there were concerns that there was too little, when we were concerned about our global competitiveness.”

Cooper acknowledged that some students really are bringing home too much homework, and their parents are right to be concerned.

“A good way to think about homework is the way you think about medications or dietary supplements,” he said. “If you take too little, they’ll have no effect. If you take too much, they can kill you. If you take the right amount, you’ll get better.”

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Research Trends: Why Homework Should Be Balanced

Research suggests that while homework can be an effective learning tool, assigning too much can lower student performance and interfere with other important activities.

Girl working on her laptop at home on the dining room table

Homework: effective learning tool or waste of time?

Since the average high school student spends almost seven hours each week doing homework, it’s surprising that there’s no clear answer. Homework is generally recognized as an effective way to reinforce what students learn in class, but claims that it may cause more harm than good, especially for younger students, are common.

Here’s what the research says:

In general, homework has substantial benefits at the high school level, with decreased benefits for middle school students and few benefits for elementary students (Cooper, 1989; Cooper et al., 2006).
While assigning homework may have academic benefits, it can also cut into important personal and family time (Cooper et al., 2006).
Assigning too much homework can result in poor performance (Fernández-Alonso et al., 2015).
A student’s ability to complete homework may depend on factors that are outside their control (Cooper et al., 2006; OECD, 2014; Eren & Henderson, 2011).
The goal shouldn’t be to eliminate homework, but to make it authentic, meaningful, and engaging (Darling-Hammond & Ifill-Lynch, 2006).

Why Homework Should Be Balanced

Homework can boost learning, but doing too much can be detrimental. The National PTA and National Education Association support the “10-minute homework rule,” which recommends 10 minutes of homework per grade level, per night (10 minutes for first grade, 20 minutes for second grade, and so on, up to two hours for 12th grade) (Cooper, 2010). A recent study found that when middle school students were assigned more than 90–100 minutes of homework per day, their math and science scores began to decline (Fernández-Alonso, Suárez-Álvarez, & Muñiz, 2015). Giving students too much homework can lead to fatigue, stress, and a loss of interest in academics—something that we all want to avoid.

Homework Pros and Cons

Homework has many benefits, ranging from higher academic performance to improved study skills and stronger school-parent connections. However, it can also result in a loss of interest in academics, fatigue, and a loss of important personal and family time.

Grade Level Makes a Difference

Although the debate about homework generally falls in the “it works” vs. “it doesn’t work” camps, research shows that grade level makes a difference. High school students generally get the biggest benefits from homework, with middle school students getting about half the benefits, and elementary school students getting few benefits (Cooper et al., 2006). Since young students are still developing study habits like concentration and self-regulation, assigning a lot of homework isn’t all that helpful.

Parents Should Be Supportive, Not Intrusive

Well-designed homework not only strengthens student learning, it also provides ways to create connections between a student’s family and school. Homework offers parents insight into what their children are learning, provides opportunities to talk with children about their learning, and helps create conversations with school communities about ways to support student learning (Walker et al., 2004).

However, parent involvement can also hurt student learning. Patall, Cooper, and Robinson (2008) found that students did worse when their parents were perceived as intrusive or controlling. Motivation plays a key role in learning, and parents can cause unintentional harm by not giving their children enough space and autonomy to do their homework.

Homework Across the Globe

OECD , the developers of the international PISA test, published a 2014 report looking at homework around the world. They found that 15-year-olds worldwide spend an average of five hours per week doing homework (the U.S. average is about six hours). Surprisingly, countries like Finland and Singapore spend less time on homework (two to three hours per week) but still have high PISA rankings. These countries, the report explains, have support systems in place that allow students to rely less on homework to succeed. If a country like the U.S. were to decrease the amount of homework assigned to high school students, test scores would likely decrease unless additional supports were added.

Homework Is About Quality, Not Quantity

Whether you’re pro- or anti-homework, keep in mind that research gives a big-picture idea of what works and what doesn’t, and a capable teacher can make almost anything work. The question isn’t homework vs. no homework ; instead, we should be asking ourselves, “How can we transform homework so that it’s engaging and relevant and supports learning?”

Cooper, H. (1989). Synthesis of research on homework . Educational leadership, 47 (3), 85-91.

Cooper, H. (2010). Homework’s Diminishing Returns . The New York Times .

Cooper, H., Robinson, J. C., & Patall, E. A. (2006). Does homework improve academic achievement? A synthesis of research, 1987–2003 . Review of Educational Research, 76 (1), 1-62.

Darling-Hammond, L., & Ifill-Lynch, O. (2006). If They'd Only Do Their Work! Educational Leadership, 63 (5), 8-13.

Eren, O., & Henderson, D. J. (2011). Are we wasting our children's time by giving them more homework? Economics of Education Review, 30 (5), 950-961.

Fernández-Alonso, R., Suárez-Álvarez, J., & Muñiz, J. (2015, March 16). Adolescents’ Homework Performance in Mathematics and Science: Personal Factors and Teaching Practices . Journal of Educational Psychology. Advance online publication.

OECD (2014). Does Homework Perpetuate Inequities in Education? PISA in Focus , No. 46, OECD Publishing, Paris.

Patall, E. A., Cooper, H., & Robinson, J. C. (2008). Parent involvement in homework: A research synthesis . Review of Educational Research, 78 (4), 1039-1101.

Van Voorhis, F. L. (2003). Interactive homework in middle school: Effects on family involvement and science achievement . The Journal of Educational Research, 96 (6), 323-338.

Walker, J. M., Hoover-Dempsey, K. V., Whetsel, D. R., & Green, C. L. (2004). Parental involvement in homework: A review of current research and its implications for teachers, after school program staff, and parent leaders . Cambridge, MA: Harvard Family Research Project.

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Research into the Importance of Homework

Author: Bethany Spencer

Posted: 15 May 2017

Estimated time to read: 10 mins

Homework as a concept has been around for hundreds of years, and today is considered the norm for modern schools. At secondary level, schools set regular homework via a whole-school homework policy. This can take many forms and is sometimes given a different name like 'home learning' or 'Independent study', but the concept of completing work outside of the classroom remains the same.

The setting of homework is regarded highly by many with Epstein‭ ‬&‭ ‬Van Voorhis stating that it not only reflects on the success of the student‭, ‬but also the success of the school‭ (‬2001‭). ‬In spite of this‭, ‬attitudes towards homework are constantly changing‭, ‬culminating in‭ ‬the age old homework debate. ‬

The Homework Debate

Attitudes towards the value and purpose of homework are usually reflective of the current societal stance and general sentiment towards education‭. ‬For example‭,‬‭ ‬in the 20th century the mind was seen as a muscle that would benefit from memorisation‭, and since this could be done at home‭, ‬homework was perceived as valuable‭. ‬However‭, ‬come the 1940s‭ ‬where emphasis shifted from drills to problem solving‭, ‬people started to view homework negatively‭ (‬Cooper‭, ‬1989‭).

Yet, fast forward to 1957, the year Russia launched Sputnik‭, and ‬society became concerned that students were not ready for the advanced technologies that were creeping into modern life, leading many to start favouring homework again‭.

‬Although,‭ ‬reflective of the attitudes in the 1960s, homework fell out of favour with the belief that it put too much pressure on students‭ (‬Cooper‭, ‬1989‭). ‬This is why we find ourselves encased in a spiral of ever changing attitudes towards homework which looks set to continue.

We believe that homework plays an important role in both a student’s education and the performance of the school‭. ‬Here we look at academic research‭, ‬but also take into account the opinion of leading educators who give weight to the stance that homework serves a purpose that penetrates far deeper than improving a student’s general understanding of a subject‭.‬

The Wider Purpose of Homework

The purpose of homework can be grouped into ten strands as stated by Epstein‭ ‬&‭ ‬Van Voorhis‭ (‬1988‭, ‬2001‭, ‬p.181‭) ‬‘practice‭, ‬participation‭, ‬preparation‭, ‬personal development‭, ‬parent-child relations‭, ‬parent-teacher communication‭, ‬peer interactions‭, ‬policy‭, ‬public relations and punishment‭.‬’‭ ‬ This suggests that homework affects more areas than just a student’s academic ability‭. ‬

However‭, ‬when we look at the research that focuses on the link between homework and academic achievement we see that homework does in fact have a positive impact on students’‭ ‬ grades‭ . ‬Sharp‭ (‬2002‭) ‬states there is a direct link between students spending time on homework and their achievement in secondary school‭.

‬‬Cooper similarly found that students who completed homework had better report cards and test results than‭ ‬those who didn't (‬1989‭ ‬cited by Epstein‭ ‬&‭ ‬Van Voorhis 2001‭). ‬In a report conducted by the EEF‭, ‬they also found that the completion of homework at secondary level can add on an additional 5‭ ‬months‭ ‬progress onto a child’s learning‭ with minimal cost incurred by the school‭ (‬EEF‭, ‬2016‭). ‬

In addition to the academic findings‭, ‬teachers themselves have commented on the purpose they believe homework provides to students and schools‭. ‬Epstein‭ (‬1988‭, ‬2001‭, ‬p.181‭) ‬found that teachers recognised‭ ‬‘practice‭, ‬preparation and personal development’‭ ‬to contribute to the overall purpose of homework‭. ‬

Homework helps to " develop learners' knowledge and allow them more choice in how they express their work"

Tom Sherrington‭, ‬a Headteacher at a UK secondary school and influential education blogger‭, ‬has expressed his personal views on the value of homework‭: ‬‘Students who are successful at A Level and at GCSE are those who have highly developed independent learning skills‭, ‬have the capacity to lead the learning process through their questions and ideas’‭ (‬Sherrington 2012a‭). ‬

This suggests that even those who do not see an immediate impact from homework‭, ‬believe that it will help students’‭ ‬personal development but also prepare them for the next stages of education and beyond‭. ‬This is further supported by Sharp‭ (‬2002‭) ‬who recognised that‭, ‬despite homework not having a direct link to achievement in younger children‭, ‬it did promote independent‭ ‬learning and prepare them for secondary school‭.‬

A second UK teacher and education blogger‭, ‬Rachel Jones‭, ‬commented on what she believes to be the purpose of homework and found‭ ‬that it had a positive impact on both retention of knowledge and hand-in rates when the homework set‭ ‬was assigned with the intention to‭ ‬‘develop learners knowledge and allow them more choice in how they express their work’‭ (‬Jones 2013‭).

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Parental involvement .

In addition to the correlation between completing homework and improved achievement‭, ‬homework plays a fundamental role in both home-school involvement and students’‭ ‬relationships with their parents‭. ‬A key purpose of homework outside of‭ ‬‘enhancing instruction’‭ ‬is to‭ ‬‘establish communication between parent and child’‭ (‬Acock‭ ‬&‭ ‬Demo‭, ‬1994‭ ‬cited by Cooper et al‭, ‬20016‭, ‬p.2‭). ‬

Homework acts as a bridge between school and home‭, ‬and the ability to engage parents in school life has a positive impact on teachers‭ - ‬when teachers feel as though there is more parental involvement in school they feel more positive about teaching‭ (‬Epstein‭ ‬&‭ ‬Dauber‭, ‬1991‭, ‬Hoover-Dempsey et al‭, ‬1987‭ ‬cited by Epstein‭ ‬&‭ ‬Van Voorhis‭, ‬2001‭).

‬Acock and Demo‭ (‬1994‭, ‬cited by Epstein‭ ‬&‭ ‬Van‭ ‬Voorhis 2001‭, ‬p.182‭) ‬have even stated that homework can help to improve relationships between parents and students, ‬bringing them‭ ‬‘closer together to enjoy learning and exchange ideas’‭, ‬cementing the idea that homework has greater repercussions than just raising academic achievements within school‭.‬

In addition to this‭, ‬a purpose of homework valued by both parents and teachers‭ ‬is the idea that homework completed regularly by‭ ‬students helps to promote‭ ‬‘a sense of‭ ‬responsibility’‭ (‬Warton 1997‭, ‬p.213‭). Moreover‭, ‬Sherrington‭ (‬2012b‭) ‬comments on his stance as both an educator and a parent‭ ‬saying that he firmly believes that homework has a fundamental part to play in the learning process‭ ‬‘and paving the way to students becoming independent learners’‭. ‬

Quality Homework

Although ‬in order for homework to really show the benefits expressed in this article it must be purposeful‭ . ‬Students have expressed their‭ ‬opinion on the value of homework‭, ‬deeming it to be an important part of the learning experience‭ (‬Sharp 2002‭). ‬

Yet‭, ‬they do express concerns regarding how homework is set relating to‭ ‬‘conflicting‭ ‬deadlines‭, ‬and tasks that make little contribution to learning’‭ (‬Sharp 2002‭, ‬p.3‭). ‬In order to combat these concerns‭, ‬schools should be vetting the quality of homework set‭, ‬and teachers should be communicating with one another in reference to deadlines‭.‬

The idea of setting purposeful homework is further supported by Epstein‭ ‬&‭ ‬Van Voorhis‭ (‬2001‭, ‬p.19‭) ‬who report that those who set homework‭ ‬‘to meet specific purposes and goals‭, ‬more students complete their homework and benefit from the results’‭. ‬Additionally‭, ‬the idea of setting homework with a clear purpose further encourages parental involvement within the child’s education‭. ‬

"Quality homework types to include‭ ‬‘fluency practice‭, application‭, ‬spiral review and extension"

Purposeful homework is intrinsically linked to quality homework ‭, ‬and when teachers are setting homework the emphasis should be on this as opposed to the quantity‭. ‬In order for homework to be regarded as high quality‭, ‬the instruction provided must be clear‭ ‬and detailed‭ (‬Frey‭ ‬&‭ ‬Fisher‭, ‬2011‭), ‬and the tasks that are being set are‭ ‬‘authentic and engaging’‭ (‬Darling-Hammond‭ ‬&‭ ‬Ifill-Lynch 2006‭, ‬p.1‭) ‬providing students with a real reason to complete them‭. ‬

This is further supported by Dettmers et al‭ (‬2010‭) ‬who found that when students identified homework as being well thought out and relevant‭, ‬they were more motivated to complete it‭. ‬Frey‭ ‬&‭ ‬Fisher‭ (‬2011‭) ‬identified quality homework types to include‭ ‬‘fluency practice‭, ‬application‭, ‬spiral review and extension’‭ ‬and denounced the value of homework that asks students to complete work that was not covered in class as not valuable as they have no peer or teacher support and are unfamiliar with the topic‭. ‬

It is also important to consider the implications of focusing on the amount of homework set ‭ - ‬setting too much homework can have‭ ‬detrimental effects on students‭, ‬such as stress‭, ‬fatigue and loss of interest in studies‭ (‬Cooper‭, ‬2010‭). ‬

From this we can gather that fewer pieces of well thought out homework will have more of a positive impact on students’‭ ‬learning‭. ‬It is important for schools to monitor the amount of homework that is set‭, ‬what is being set and the frequency ‬so as to avoid‭ ‬over-working students‭ - having a homework policy which teachers adhere to will help to enforce this.

The Overall Importance of Homework

Homework encourages self-development and self-discipline. Students who complete regular homework don't just perform better at school and during exams, they learn broader life skills and associate hard work with long term rewards. Homework has also been found to improve parental relationships.

Conclusion

From this we can conclude‭ ‬that homework does indeed serve a purpose‭ as studies provide a link between homework and higher‭ ‬secondary school attainment‭. ‬Yet despite a lack of research to suggest these effects in primary school and younger years‭, ‬homework will help to prepare students younger than 11 for secondary school and encourages them to become independent learners‭. ‬

The setting and completion of homework also has benefits outside of academic attainment with parent-child relationship and home-school involvement both improving within schools as a result of successful homework practice.

However, it must be taken into consideration that in order to experience the benefits of homework, the work being set should have a clear goal, as well as being worthwhile and purposeful to encourage students to complete it.

References:

Cooper, H., 1989. Synthesis of Research on Homework. Effective Schools Research Abstracts [online], 4 (1), 85-91

Cooper, H., 2010. Homework’s Diminishing Returns. The New York Times [online], 12 December 2010. Available from: http://www.nytimes.com/roomfordebate/2010/12/12/stress-and-the-high-school-student/homeworks-diminishing-returns [Accessed 1 July 2016]

Cooper, H. and Robinson, J.C. and Patall, E.A., 2006. Does Homework Improve Academic Achievement? A synthesis of Research, 1987-2003. Review of Education Research [online], 76 (1), 1-62

Darling-Hammond, L. and Ifill-Lynch, O., 2006. If They’d Only Do Their Work! Educational Leadership [online] 63(5), 8-13, Available from: http://www.ascd.org/publications/educational-leadership/feb06/vol63/num05/If-They%27d-Only-Do-Their-Work!.aspx [Accessed 1 July 2016]

Dettmers, S at al., 2010. Journal of Educational Psychology. Homework works if homework quality is high: Using multilevel modeling to predict development of achievement in mathematics. [online], 102(2), 467-482. Available from: http://psycnet.apa.org/journals/edu/102/2/467/ [Accessed 1 July 2016]

EEF, 2016. Teaching and Learning Toolkit [online] London. Available from: https://educationendowmentfoundation.org.uk/evidence/teaching-learning-toolkit [Accessed 1 July 2016]

Epstein, L.J. and Van Voorhis, F.L, 2001. More than Minutes: Teachers’ Roles in Designing Homework. Educational Psychologist [online], 36 (3), 181-193

Frey, N. and Fisher, D., 2011. High-Quality Homework [online] USA: Principal Leadership. Available from: http://fisherandfrey.com/uploads/posts/Homework_NASSP.pdf [Accessed 1 July 2016]

GOV.UK, 2015. School Inspection Handbook from 2015 [online]. England: The National Archives. Available from: https://www.gov.uk/government/publications/school-inspection-handbook-from-september-2015 [Accessed May 2016)

Jones, R., 2013. DESTROY Homework. Create Innovate Explore [online] 12 August 2013. Available from: http://createinnovateexplore.com/destroy-homework/ [Accessed May 2016]

Sharp, C., 2002. Should Schools set Homework? National Foundation for Educational Research [online], 27 (1), 1-4

Sherrington, T., 2012. Homework Matters: Great teachers set great homework. Headguruteacher [online]. 2 September 2012. Available from: https://headguruteacher.com/2012/09/02/homework-matters-great-teachers-set-great-homework/ [Accessed May 2016]

Sherrington, T., 2012. Homework: What does the Hattie research actually say? Headguruteacher [online] 21 October 2012. Available from: https://headguruteacher.com/2012/10/21/homework-what-does-the-hattie-research-actually-say/ [Accessed May 2016]

Warton, P.M. 1997. Learning about responsibility: Lessons from homework. British Journal of Educational Psychology [online], 67(2), pp. 213–221

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The Value of Homework

Are teachers assigning too much homework.

Posted September 5, 2016 | Reviewed by Ekua Hagan

Studies show that the benefits of homework peak at about one hour to 90 minutes, and then after that, test scores begin to decline.
Research has found that high school teachers (grades 9-12) report assigning an average of 3.5 hours’ worth of homework a week.
While homework is necessary, there needs to be balance as well as communication between teachers about the amount of homework being assigned.

The value of homework has been the subject of debate over the years. In regards to research, the jury is still out as to whether homework positively impacts a student's academic achievement.

In the past, I have written a couple of posts on homework and whether or not it is being used or abused by educators. I am always amazed at what some of my young readers share about sleepless nights, not participating in extracurricular events, and high levels of stress —all of which are attributed to large and daunting amounts of homework .

There have been studies that show that doing homework in moderation improves test performance. So we can’t rule out the value of homework if it’s conducive to learning. However, studies have also shown that the benefits of homework peak at about one hour to 90 minutes, and then after that, test scores begin to decline.

Now, while looking at data, it’s important to review the standard, endorsed by the National Education Association and the National Parent-Teacher Association , known as the "10-minute rule" — 10 minutes of homework per grade level per night. That would mean there would only be 10 minutes of homework in the first grade, and end with 120 minutes for senior year of high school (double what research shows beneficial). This leads to an important question: On average, how much homework do teachers assign?

Typical homework amounts

A Harris Poll from the University of Phoenix surveyed teachers about the hours of homework required of students and why they assign it. Pollsters received responses from approximately 1,000 teachers in public, private, and parochial schools across the United States.

High school teachers (grades 9-12) reported assigning an average of 3.5 hours’ worth of homework a week. Middle school teachers (grades 6-8) reported assigning almost the same amount as high school teachers, 3.2 hours of homework a week. Lastly, K-5 teachers said they assigned an average of 2.9 hours of homework each week. This data shows a spike in homework beginning in middle school.

Why homework is assigned

When teachers were asked why they assign homework, they gave the top three reasons:

to see how well students understand lessons
to help students develop essential problem-solving skills
to show parents what's being learned in school

Approximately, 30 percent of teachers reported they assigned homework to cover more content areas. What’s interesting about this poll was the longer an educator had been in the field the less homework they assigned. Take a look at the breakdown below:

3.6 hours (teachers with less than 10 years in the classroom)
3.1 hours (teachers with 10 to 19 years in the classroom)
2.8 hours (teachers with more than 20 years in the classroom)

The need for balance

While many agree that homework does have a time and place, there needs to be a balance between life and school. There also needs to be communication with other teachers in the school about assignments. Oftentimes, educators get so involved in their subject area, they communicate departmentally, not school-wide. As a result, it’s not uncommon for teens to have a project and a couple of tests all on the same day. This dump of work can lead to an overwhelming amount of stress.

Questions for educators

Educators, how can you maximize the benefit of homework? Use the questions below to guide you in whether or not to assign work outside of the classroom. Ask yourself:

Do I need to assign homework or can this be done in class?
Does this assignment contribute and supplement the lesson reviewed in class?
Do students have all of the information they need to do this assignment? In others words, are they prepared to do the homework?
What are you wanting your students to achieve from this assignment? Do you have a specific objective and intended outcome in mind?
How much time will the assignment take to complete? Have you given your students a sufficient amount of time?
Have you taken into account other coursework that your students have due?
How can you incorporate student choice and feedback into your classroom?
How can you monitor whether or not you are overloading your students?

What kids think of homework

Educators: As a conclusion, I have provided a few of the many comments, that I have received below. I think it’s important to look at the age/grade level and messages these teens have shared. Take time to read their words and reflect on ways you can incorporate their perspective into course objectives and content. I believe the solution to the homework dilemma can be found in assigning work in moderation and finding a balance between school, home, and life.

“I am a 7th grader in a small school in Michigan. I think one of the main problems about what teachers think about homework is that they do not think about what other classes are assigned for homework. Throughout the day, I get at least two full pages of homework to complete by the next day. During the school year, I am hesitant to sign up for sports because I am staying up after a game or practice to finish my homework.”

“I'm 17 and I'm in my last year of high school. I can honestly tell you that from 7 p.m. to 12 a.m. (sometimes 1 or 2 a.m.) I am doing homework. I've been trying to balance my homework with my work schedule, work around my house, and my social life with no success. So if someone were to ask me if I think kids have too much homework, I would say yes they do. My comment is based solely on my personal experience in high school.”

“I am 13 and I have a problem: homework. I can’t get my homework done at home because it is all on my school MacBook. I don’t own my own personal computer, only an Amazon Fire tablet. What’s the problem with my tablet? There are no middle or high school apps for it. You are might be wondering, “Why not bring the MacBook home?” Well, I am not allowed to, so what is the punishment ? Four late assignments, and 1 late argument essay. And 90% of the homework I get is on my MacBook. This is a mega stresser!"

Raychelle Cassada Lohman n , M.S., LPC, is the author of The Anger Workbook for Teens .

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Homework: What does the Hattie research actually say?

This is an excellent book. It is an attempt to distil the key messages from the vast array of studies that have been undertaken across the world into all the different factors that lead to educational achievement. As you would hope and expect, the book contains details of the statistical methodology underpinning a meta-analysis and the whole notion of ‘effect size’ that drives the thinking in the book. There is a discussion about what is measurable and how effect size can be interpreted in different ways. The key outcomes are interesting, suggesting a number of key factors that are likely to make the greatest impact in classrooms and more widely in the lives of learners.

My main interest here is to explore what Hattie says about homework. This stems from a difficulty I have when I hear or read, fairly often, that ‘research shows that homework makes no difference’. It is cited as a hard fact in articles such as this one by Tim Lott in the Guardian: Why do we torment kids with homework? Even though Tim is talking about his 6 year old, and cites research that refers to ‘younger kids’, too often the sweeping generalisation is applied to all homework for all students. It bugs me and I think it is wrong.

I have written about my views on homework under the heading ‘Homework Matters: Great Teachers set Great Homework’ . I’ve said that all my instincts as a teacher (and a parent) tell me that homework is a vital element in the learning process; reinforcing the interaction between teacher and student; between home and school and paving the way to students being independent autonomous learners. Am I biased? Yes. Is this based on hunches and personal experience? Of course. Is it backed up by research……? Well that is the question.

So, what does Hattie say about homework?

Helpfully he uses Homework studies as an example of the overall process of meta-analyses, so there is plenty of material. In a key example, he describes a study of five meta-analyses that capture 161 separate studies involving over 100,000 students as having an effect size d= 0.29. What does this mean? This is the best typical effect size across all the studies, suggesting:

improving the rate of learning by 15% – or advancing children’s learning by about a year
65% of effects were positive
35% of effects were negative
average achievement exceeded 62% of the levels of students not given homework.

However, there are other approaches such as the ‘common language effect’ (CLE) that compares effects from different distributions. For homework a d= 0.29 effect translates into a 21% chance that homework will make a positive difference. Or, from two classes, 21 times out of a 100, using homework will be more effective. Hattie then says that terms such as ‘small, medium and large’ need to be used with caution in respect of effect size. He is ambitious and won’t accept comparison with 0.0 as a sign of a good strategy. He cites Cohen as suggesting with reason that 0.2 is small, 0.4 is medium and 0.6 is large and later argues himself that we need a hinge-point where d > 0.4 is needed for an effect to be above average and d > 0.6 to be considered excellent.

OK. So what is this all saying. Homework, taken as an aggregated whole, shows an effect size of d= 0.29 that is between small and medium? Oh.. but wait… here comes an important detail. Turn the page: The studies show that the effect size at Primary Age is d = 0.15 and for Secondary students it is d = 0.64! Well, now we are starting to make some sense. On this basis, homework for secondary students has an ‘excellent’ effect. I am left thinking that, with a difference so marked, surely it is pure nonsense to aggregate these measures in the first place?

Hattie goes on to report that other factors make a difference to the results: eg when what is measured is very precise (eg improving addition or phonics), a bigger effect is seen compared to when the outcome is more ephemeral. So, we need to be clear: what is measured has an impact on the scale of the effect. This means that we have to throw in all kinds of caveats about the validity of the process. There will be some forms of homework more likely to show an effect than others; it is not really sensible to lump all work that might be done in between lessons into the catch-all ‘homework’ and then to talk about an absolute measure of impact. Hattie is at pains to point out that there will be great variations across the different studies that simply average out to the effect size on his barometers. Again, in truth, each study really needs to be looked at in detail. What kind of homework? What measure of attainment? What type of students? And so on…. so many variables that aggregating them together is more or less made meaningless? Well, I’d say so.

Nevertheless, d= 0.64! That matches my predisposed bias so I should be happy. q.e.d. Case closed. I’m right and all the nay-sayers are wrong. Maybe, but the detail, as always, is worth looking at. Hattie suggests that the reason for the difference between the d=0.15 at primary level at d=0.64 at secondary is that younger students can’t under take unsupported study as well, they can’t filter out irrelevant information or avoid environmental distractions – and if they struggle, the overall effect can be negative.

At secondary level he suggests there is no evidence that prescribing homework develops time management skills and that the highest effects in secondary are associated with rote learning, practice or rehearsal of subject matter; more task-orientated homework has higher effects that deep learning and problem solving. Overall, the more complex, open-ended and unstructured tasks are, the lower the effect sizes. Short, frequent homework closely monitored by teachers has more impact that their converse forms and effects are higher for higher ability students than lower ability students, higher for older rather than younger students. Finally, the evidence is that teacher involvement in homework is key to its success.

So, what Hattie actually says about homework is complex. There is no meaningful sense in which it could be stated that “the research says X about homework” in a simple soundbite. There are some lessons to learn:

The more specific and precise the task is, the more likely it is to make an impact for all learners. Homework that is more open, more complex is more appropriate for able and older students. Teacher monitoring and involvement is key – so putting students in a position where their learning is too complex, extended or unstructured to be done unsupervised is not healthy. This is more likely for young children, hence the very low effect size for primary age students.

All of this makes sense to me and none of it challenges my predisposition to be a massive advocate for homework. The key is to think about the micro- level issues, not to lose all of that in a ridiculous averaging process. Even at primary level, students are not all the same. Older, more able students in Year 5/6 may well benefit from homework where kids in Year 2 may not. Let’s not lose the trees for the wood! Also, what Hattie shows is that educational inputs, processes and outcomes are all highly subjective human interactions. Expecting these things to be reduced sensibly into scientifically absolute measured truths is absurd. Ultimately, education is about values and attitudes and we need to see all research in that context.

PS. If you are reading this from Sweden, Tack för läsning. Låt mig veta era tankar om denna fråga.

Update : Note that Hattie himself has commented on this blog post: https://teacherhead.com/2012/10/21/homework-what-does-the-hattie-research-actually-say/comment-page-1/#comment-536

(Slides from a Teach First session on homework are here: Teach First Homework )

See also Setting Great Homework: The Mode A:Mode B approach.

Students' Achievement and Homework Assignment Strategies

Rubén fernández-alonso.

1 Department of Education Sciences, University of Oviedo, Oviedo, Spain

2 Department of Education, Principality of Asturias Government, Oviedo, Spain

Marcos Álvarez-Díaz

Javier suárez-Álvarez.

3 Department of Psychology, University of Oviedo, Oviedo, Spain

José Muñiz

The optimum time students should spend on homework has been widely researched although the results are far from unanimous. The main objective of this research is to analyze how homework assignment strategies in schools affect students' academic performance and the differences in students' time spent on homework. Participants were a representative sample of Spanish adolescents ( N = 26,543) with a mean age of 14.4 (±0.75), 49.7% girls. A test battery was used to measure academic performance in four subjects: Spanish, Mathematics, Science, and Citizenship. A questionnaire allowed the measurement of the indicators used for the description of homework and control variables. Two three-level hierarchical-linear models (student, school, autonomous community) were produced for each subject being evaluated. The relationship between academic results and homework time is negative at the individual level but positive at school level. An increase in the amount of homework a school assigns is associated with an increase in the differences in student time spent on homework. An optimum amount of homework is proposed which schools should assign to maximize gains in achievement for students overall.

The role of homework in academic achievement is an age-old debate (Walberg et al., 1985 ) that has swung between times when it was thought to be a tool for improving a country's competitiveness and times when it was almost outlawed. So Cooper ( 2001 ) talks about the battle over homework and the debates and rows continue (Walberg et al., 1985 , 1986 ; Barber, 1986 ). It is considered a complicated subject (Corno, 1996 ), mysterious (Trautwein and Köller, 2003 ), a chameleon (Trautwein et al., 2009b ), or Janus-faced (Flunger et al., 2015 ). One must agree with Cooper et al. ( 2006 ) that homework is a practice full of contradictions, where positive and negative effects coincide. As such, depending on our preferences, it is possible to find data which support the argument that homework benefits all students (Cooper, 1989 ), or that it does not matter and should be abolished (Barber, 1986 ). Equally, one might argue a compensatory effect as it favors students with more difficulties (Epstein and Van Voorhis, 2001 ), or on the contrary, that it is a source of inequality as it specifically benefits those better placed on the social ladder (Rømming, 2011 ). Furthermore, this issue has jumped over the school wall and entered the home, contributing to the polemic by becoming a common topic about which it is possible to have an opinion without being well informed, something that Goldstein ( 1960 ) warned of decades ago after reviewing almost 300 pieces of writing on the topic in Education Index and finding that only 6% were empirical studies.

The relationship between homework time and educational outcomes has traditionally been the most researched aspect (Cooper, 1989 ; Cooper et al., 2006 ; Fan et al., 2017 ), although conclusions have evolved over time. The first experimental studies (Paschal et al., 1984 ) worked from the hypothesis that time spent on homework was a reflection of an individual student's commitment and diligence and as such the relationship between time spent on homework and achievement should be positive. This was roughly the idea at the end of the twentieth century, when more positive effects had been found than negative (Cooper, 1989 ), although it was also known that the relationship was not strictly linear (Cooper and Valentine, 2001 ), and that its strength depended on the student's age- stronger in post-compulsory secondary education than in compulsory education and almost zero in primary education (Cooper et al., 2012 ). With the turn of the century, hierarchical-linear models ran counter to this idea by showing that homework was a multilevel situation and the effect of homework on outcomes depended on classroom factors (e.g., frequency or amount of assigned homework) more than on an individual's attitude (Trautwein and Köller, 2003 ). Research with a multilevel approach indicated that individual variations in time spent had little effect on academic results (Farrow et al., 1999 ; De Jong et al., 2000 ; Dettmers et al., 2010 ; Murillo and Martínez-Garrido, 2013 ; Fernández-Alonso et al., 2014 ; Núñez et al., 2014 ; Servicio de Evaluación Educativa del Principado de Asturias, 2016 ) and that when statistically significant results were found, the effect was negative (Trautwein, 2007 ; Trautwein et al., 2009b ; Lubbers et al., 2010 ; Chang et al., 2014 ). The reasons for this null or negative relationship lie in the fact that those variables which are positively associated with homework time are antagonistic when predicting academic performance. For example, some students may not need to spend much time on homework because they learn quickly and have good cognitive skills and previous knowledge (Trautwein, 2007 ; Dettmers et al., 2010 ), or maybe because they are not very persistent in their work and do not finish homework tasks (Flunger et al., 2015 ). Similarly, students may spend more time on homework because they have difficulties learning and concentrating, low expectations and motivation or because they need more direct help (Trautwein et al., 2006 ), or maybe because they put in a lot of effort and take a lot of care with their work (Flunger et al., 2015 ). Something similar happens with sociological variables such as gender: Girls spend more time on homework (Gershenson and Holt, 2015 ) but, compared to boys, in standardized tests they have better results in reading and worse results in Science and Mathematics (OECD, 2013a ).

On the other hand, thanks to multilevel studies, systematic effects on performance have been found when homework time is considered at the class or school level. De Jong et al. ( 2000 ) found that the number of assigned homework tasks in a year was positively and significantly related to results in mathematics. Equally, the volume or amount of homework (mean homework time for the group) and the frequency of homework assignment have positive effects on achievement. The data suggests that when frequency and volume are considered together, the former has more impact on results than the latter (Trautwein et al., 2002 ; Trautwein, 2007 ). In fact, it has been estimated that in classrooms where homework is always assigned there are gains in mathematics and science of 20% of a standard deviation over those classrooms which sometimes assign homework (Fernández-Alonso et al., 2015 ). Significant results have also been found in research which considered only homework volume at the classroom or school level. Dettmers et al. ( 2009 ) concluded that the school-level effect of homework is positive in the majority of participating countries in PISA 2003, and the OECD ( 2013b ), with data from PISA 2012, confirms that schools in which students have more weekly homework demonstrate better results once certain school and student-background variables are discounted. To put it briefly, homework has a multilevel nature (Trautwein and Köller, 2003 ) in which the variables have different significance and effects according to the level of analysis, in this case a positive effect at class level, and a negative or null effect in most cases at the level of the individual. Furthermore, the fact that the clearest effects are seen at the classroom and school level highlights the role of homework policy in schools and teaching, over and above the time individual students spend on homework.

From this complex context, this current study aims to explore the relationships between the strategies schools use to assign homework and the consequences that has on students' academic performance and on the students' own homework strategies. There are two specific objectives, firstly, to systematically analyze the differential effect of time spent on homework on educational performance, both at school and individual level. We hypothesize a positive effect for homework time at school level, and a negative effect at the individual level. Secondly, the influence of homework quantity assigned by schools on the distribution of time spent by students on homework will be investigated. This will test the previously unexplored hypothesis that an increase in the amount of homework assigned by each school will create an increase in differences, both in time spent on homework by the students, and in academic results. Confirming this hypothesis would mean that an excessive amount of homework assigned by schools would penalize those students who for various reasons (pace of work, gaps in learning, difficulties concentrating, overexertion) need to spend more time completing their homework than their peers. In order to resolve this apparent paradox we will calculate the optimum volume of homework that schools should assign in order to benefit the largest number of students without contributing to an increase in differences, that is, without harming educational equity.

Participants

The population was defined as those students in year 8 of compulsory education in the academic year 2009/10 in Spain. In order to provide a representative sample, a stratified random sampling was carried out from the 19 autonomous regions in Spain. The sample was selected from each stratum according to a two-stage cluster design (OECD, 2009 , 2011 , 2014a ; Ministerio de Educación, 2011 ). In the first stage, the primary units of the sample were the schools, which were selected with a probability proportional to the number of students in the 8th grade. The more 8th grade students in a given school, the higher the likelihood of the school being selected. In the second stage, 35 students were selected from each school through simple, systematic sampling. A detailed, step-by-step description of the sampling procedure may be found in OECD ( 2011 ). The subsequent sample numbered 29,153 students from 933 schools. Some students were excluded due to lack of information (absences on the test day), or for having special educational needs. The baseline sample was finally made up of 26,543 students. The mean student age was 14.4 with a standard deviation of 0.75, rank of age from 13 to 16. Some 66.2% attended a state school; 49.7% were girls; 87.8% were Spanish nationals; 73.5% were in the school year appropriate to their age, the remaining 26.5% were at least 1 year behind in terms of their age.

Test application, marking, and data recording were contracted out via public tendering, and were carried out by qualified personnel unconnected to the schools. The evaluation, was performed on two consecutive days, each day having two 50 min sessions separated by a break. At the end of the second day the students completed a context questionnaire which included questions related to homework. The evaluation was carried out in compliance with current ethical standards in Spain. Families of the students selected to participate in the evaluation were informed about the study by the school administrations, and were able to choose whether those students would participate in the study or not.

Instruments

Tests of academic performance.

The performance test battery consisted of 342 items evaluating four subjects: Spanish (106 items), mathematics (73 items), science (78), and citizenship (85). The items, completed on paper, were in various formats and were subject to binary scoring, except 21 items which were coded on a polytomous scale, between 0 and 2 points (Ministerio de Educación, 2011 ). As a single student is not capable of answering the complete item pool in the time given, the items were distributed across various booklets following a matrix design (Fernández-Alonso and Muñiz, 2011 ). The mean Cronbach α for the booklets ranged from 0.72 (mathematics) to 0.89 (Spanish). Student scores were calculated adjusting the bank of items to Rasch's IRT model using the ConQuest 2.0 program (Wu et al., 2007 ) and were expressed in a scale with mean and standard deviation of 500 and 100 points respectively. The student's scores were divided into five categories, estimated using the plausible values method. In large scale assessments this method is better at recovering the true population parameters (e.g., mean, standard deviation) than estimates of scores using methods of maximum likelihood or expected a-posteriori estimations (Mislevy et al., 1992 ; OECD, 2009 ; von Davier et al., 2009 ).

Homework variables

A questionnaire was made up of a mix of items which allowed the calculation of the indicators used for the description of homework variables. Daily minutes spent on homework was calculated from a multiple choice question with the following options: (a) Generally I don't have homework; (b) 1 h or less; (c) Between 1 and 2 h; (d) Between 2 and 3 h; (e) More than 3 h. The options were recoded as follows: (a) = 0 min.; (b) = 45 min.; (c) = 90 min.; (d) = 150 min.; (e) = 210 min. According to Trautwein and Köller ( 2003 ) the average homework time of the students in a school could be regarded as a good proxy for the amount of homework assigned by the teacher. So the mean of this variable for each school was used as an estimator of Amount or volume of homework assigned .

Control variables

Four variables were included to describe sociological factors about the students, three were binary: Gender (1 = female ); Nationality (1 = Spanish; 0 = other ); School type (1 = state school; 0 = private ). The fourth variable was Socioeconomic and cultural index (SECI), which is constructed with information about family qualifications and professions, along with the availability of various material and cultural resources at home. It is expressed in standardized points, N(0,1) . Three variables were used to gather educational history: Appropriate School Year (1 = being in the school year appropriate to their age ; 0 = repeated a school year) . The other two adjustment variables were Academic Expectations and Motivation which were included for two reasons: they are both closely connected to academic achievement (Suárez-Álvarez et al., 2014 ). Their position as adjustment factors is justified because, in an ex-post facto descriptive design such as this, both expectations and motivation may be thought of as background variables that the student brings with them on the day of the test. Academic expectations for finishing education was measured with a multiple-choice item where the score corresponds to the years spent in education in order to reach that level of qualification: compulsory secondary education (10 points); further secondary education (12 points); non-university higher education (14 points); University qualification (16 points). Motivation was constructed from the answers to six four-point Likert items, where 1 means strongly disagree with the sentence and 4 means strongly agree. Students scoring highly in this variable are agreeing with statements such as “at school I learn useful and interesting things.” A Confirmatory Factor Analysis was performed using a Maximum Likelihood robust estimation method (MLMV) and the items fit an essentially unidimensional scale: CFI = 0.954; TLI = 0.915; SRMR = 0.037; RMSEA = 0.087 (90% CI = 0.084–0.091).

As this was an official evaluation, the tests used were created by experts in the various fields, contracted by the Spanish Ministry of Education in collaboration with the regional education authorities.

Data analyses

Firstly the descriptive statistics and Pearson correlations between the variables were calculated. Then, using the HLM 6.03 program (Raudenbush et al., 2004 ), two three-level hierarchical-linear models (student, school, autonomous community) were produced for each subject being evaluated: a null model (without predictor variables) and a random intercept model in which adjustment variables and homework variables were introduced at the same time. Given that HLM does not return standardized coefficients, all of the variables were standardized around the general mean, which allows the interpretation of the results as classical standardized regression analysis coefficients. Levels 2 and 3 variables were constructed from means of standardized level 1 variables and were not re-standardized. Level 1 variables were introduced without centering except for four cases: study time, motivation, expectation, and socioeconomic and cultural level which were centered on the school mean to control composition effects (Xu and Wu, 2013 ) and estimate the effect of differences in homework time among the students within the same school. The range of missing variable cases was very small, between 1 and 3%. Recovery was carried out using the procedure described in Fernández-Alonso et al. ( 2012 ).

The results are presented in two ways: the tables show standardized coefficients while in the figures the data are presented in a real scale, taking advantage of the fact that a scale with a 100 point standard deviation allows the expression of the effect of the variables and the differences between groups as percentage increases in standardized points.

Table Table1 1 shows the descriptive statistics and the matrix of correlations between the study variables. As can be seen in the table, the relationship between the variables turned out to be in the expected direction, with the closest correlations between the different academic performance scores and socioeconomic level, appropriate school year, and student expectations. The nationality variable gave the highest asymmetry and kurtosis, which was to be expected as the majority of the sample are Spanish.

Descriptive statistics and Pearson correlation matrix between the variables .

Table Table2 2 shows the distribution of variance in the null model. In the four subjects taken together, 85% of the variance was found at the student level, 10% was variance between schools, and 5% variance between regions. Although the 10% of variance between schools could seem modest, underlying that there were large differences. For example, in Spanish the 95% plausible value range for the school means ranged between 577 and 439 points, practically 1.5 standard deviations, which shows that schools have a significant impact on student results.

Distribution of the variance in the null model .

Table Table3 3 gives the standardized coefficients of the independent variables of the four multilevel models, as well as the percentage of variance explained by each level.

Multilevel models for prediction of achievement in four subjects .

β, Standardized weight; SE, Standard Error; SECI, Socioeconomic and cultural index; AC, Autonomous Communities .

The results indicated that the adjustment variables behaved satisfactorily, with enough control to analyze the net effects of the homework variables. This was backed up by two results, firstly, the two variables with highest standardized coefficients were those related to educational history: academic expectations at the time of the test, and being in the school year corresponding to age. Motivation demonstrated a smaller effect but one which was significant in all cases. Secondly, the adjustment variables explained the majority of the variance in the results. The percentages of total explained variance in Table Table2 2 were calculated with all variables. However, if the strategy had been to introduce the adjustment variables first and then add in the homework variables, the explanatory gain in the second model would have been about 2% in each subject.

The amount of homework turned out to be positively and significantly associated with the results in the four subjects. In a 100 point scale of standard deviation, controlling for other variables, it was estimated that for each 10 min added to the daily volume of homework, schools would achieve between 4.1 and 4.8 points more in each subject, with the exception of mathematics where the increase would be around 2.5 points. In other words, an increase of between 15 and 29 points in the school mean is predicted for each additional hour of homework volume of the school as a whole. This school level gain, however, would only occur if the students spent exactly the same time on homework as their school mean. As the regression coefficient of student homework time is negative and the variable is centered on the level of the school, the model predicts deterioration in results for those students who spend more time than their class mean on homework, and an improvement for those who finish their homework more quickly than the mean of their classmates.

Furthermore, the results demonstrated a positive association between the amount of homework assigned in a school and the differences in time needed by the students to complete their homework. Figure Figure1 1 shows the relationship between volume of homework (expressed as mean daily minutes of homework by school) and the differences in time spent by students (expressed as the standard deviation from the mean school daily minutes). The correlation between the variables was 0.69 and the regression gradient indicates that schools which assigned 60 min of homework per day had a standard deviation in time spent by students on homework of approximately 25 min, whereas in those schools assigning 120 min of homework, the standard deviation was twice as long, and was over 50 min. So schools which assigned more homework also tended to demonstrate greater differences in the time students need to spend on that homework.

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Relationship between school homework volume and differences in time needed by students to complete homework .

Figure Figure2 2 shows the effect on results in mathematics of the combination of homework time, homework amount, and the variance of homework time associated with the amount of homework assigned in two types of schools: in type 1 schools the amount of homework assigned is 1 h, and in type 2 schools the amount of homework 2 h. The result in mathematics was used as a dependent variable because, as previously noted, it was the subject where the effect was smallest and as such is the most conservative prediction. With other subjects the results might be even clearer.

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Prediction of results for quick and slow students according to school homework size .

Looking at the first standard deviation of student homework time shown in the first graph, it was estimated that in type 1 schools, which assign 1 h of daily homework, a quick student (one who finishes their homework before 85% of their classmates) would spend a little over half an hour (35 min), whereas the slower student, who spends more time than 85% of classmates, would need almost an hour and a half of work each day (85 min). In type 2 schools, where the homework amount is 2 h a day, the differences increase from just over an hour (65 min for a quick student) to almost 3 h (175 min for a slow student). Figure Figure2 2 shows how the differences in performance would vary within a school between the more and lesser able students according to amount of homework assigned. In type 1 schools, with 1 h of homework per day, the difference in achievement between quick and slow students would be around 5% of a standard deviation, while in schools assigning 2 h per day the difference would be 12%. On the other hand, the slow student in a type 2 school would score 6 points more than the quick student in a type 1 school. However, to achieve this, the slow student in a type 2 school would need to spend five times as much time on homework in a week (20.4 weekly hours rather than 4.1). It seems like a lot of work for such a small gain.

Discussion and conclusions

The data in this study reaffirm the multilevel nature of homework (Trautwein and Köller, 2003 ) and support this study's first hypothesis: the amount of homework (mean daily minutes the student spends on homework) is positively associated with academic results, whereas the time students spent on homework considered individually is negatively associated with academic results. These findings are in line with previous research, which indicate that school-level variables, such as amount of homework assigned, have more explanatory power than individual variables such as time spent (De Jong et al., 2000 ; Dettmers et al., 2010 ; Scheerens et al., 2013 ; Fernández-Alonso et al., 2015 ). In this case it was found that for each additional hour of homework assigned by a school, a gain of 25% of a standard deviation is expected in all subjects except mathematics, where the gain is around 15%. On the basis of this evidence, common sense would dictate the conclusion that frequent and abundant homework assignment may be one way to improve school efficiency.

However, as noted previously, the relationship between homework and achievement is paradoxical- appearances are deceptive and first conclusions are not always confirmed. Analysis demonstrates another two complementary pieces of data which, read together, raise questions about the previous conclusion. In the first place, time spent on homework at the individual level was found to have a negative effect on achievement, which confirms the findings of other multilevel-approach research (Trautwein, 2007 ; Trautwein et al., 2009b ; Chang et al., 2014 ; Fernández-Alonso et al., 2016 ). Furthermore, it was found that an increase in assigned homework volume is associated with an increase in the differences in time students need to complete it. Taken together, the conclusion is that, schools with more homework tend to exhibit more variation in student achievement. These results seem to confirm our second hypothesis, as a positive covariation was found between the amount of homework in a school (the mean homework time by school) and the increase in differences within the school, both in student homework time and in the academic results themselves. The data seem to be in line with those who argue that homework is a source of inequity because it affects those less academically-advantaged students and students with greater limitations in their home environments (Kohn, 2006 ; Rømming, 2011 ; OECD, 2013b ).

This new data has clear implications for educational action and school homework policies, especially in compulsory education. If quality compulsory education is that which offers the best results for the largest number (Barber and Mourshed, 2007 ; Mourshed et al., 2010 ), then assigning an excessive volume of homework at those school levels could accentuate differences, affecting students who are slower, have more gaps in their knowledge, or are less privileged, and can make them feel overwhelmed by the amount of homework assigned to them (Martinez, 2011 ; OECD, 2014b ; Suárez et al., 2016 ). The data show that in a school with 60 min of assigned homework, a quick student will need just 4 h a week to finish their homework, whereas a slow student will spend 10 h a week, 2.5 times longer, with the additional aggravation of scoring one twentieth of a standard deviation below their quicker classmates. And in a school assigning 120 min of homework per day, a quick student will need 7.5 h per week whereas a slow student will have to triple this time (20 h per week) to achieve a result one eighth worse, that is, more time for a relatively worse result.

It might be argued that the differences are not very large, as between 1 and 2 h of assigned homework, the level of inequality increases 7% on a standardized scale. But this percentage increase has been estimated after statistically, or artificially, accounting for sociological and psychological student factors and other variables at school and region level. The adjustment variables influence both achievement and time spent on homework, so it is likely that in a real classroom situation the differences estimated here might be even larger. This is especially important in comprehensive education systems, like the Spanish (Eurydice, 2015 ), in which the classroom groups are extremely heterogeneous, with a variety of students in the same class in terms of ability, interest, and motivation, in which the aforementioned variables may operate more strongly.

The results of this research must be interpreted bearing in mind a number of limitations. The most significant limitation in the research design is the lack of a measure of previous achievement, whether an ad hoc test (Murillo and Martínez-Garrido, 2013 ) or school grades (Núñez et al., 2014 ), which would allow adjustment of the data. In an attempt to alleviate this, our research has placed special emphasis on the construction of variables which would work to exclude academic history from the model. The use of the repetition of school year variable was unavoidable because Spain has one of the highest levels of repetition in the European Union (Eurydice, 2011 ) and repeating students achieve worse academic results (Ministerio de Educación, 2011 ). Similarly, the expectation and motivation variables were included in the group of adjustment factors assuming that in this research they could be considered background variables. In this way, once the background factors are discounted, the homework variables explain 2% of the total variance, which is similar to estimations from other multilevel studies (De Jong et al., 2000 ; Trautwein, 2007 ; Dettmers et al., 2009 ; Fernández-Alonso et al., 2016 ). On the other hand, the statistical models used to analyze the data are correlational, and as such, one can only speak of an association between variables and not of directionality or causality in the analysis. As Trautwein and Lüdtke ( 2009 ) noted, the word “effect” must be understood as “predictive effect.” In other words, it is possible to say that the amount of homework is connected to performance; however, it is not possible to say in which direction the association runs. Another aspect to be borne in mind is that the homework time measures are generic -not segregated by subject- when it its understood that time spent and homework behavior are not consistent across all subjects (Trautwein et al., 2006 ; Trautwein and Lüdtke, 2007 ). Nonetheless, when the dependent variable is academic results it has been found that the relationship between homework time and achievement is relatively stable across all subjects (Lubbers et al., 2010 ; Chang et al., 2014 ) which leads us to believe that the results given here would have changed very little even if the homework-related variables had been separated by subject.

Future lines of research should be aimed toward the creation of comprehensive models which incorporate a holistic vision of homework. It must be recognized that not all of the time spent on homework by a student is time well spent (Valle et al., 2015 ). In addition, research has demonstrated the importance of other variables related to student behavior such as rate of completion, the homework environment, organization, and task management, autonomy, parenting styles, effort, and the use of study techniques (Zimmerman and Kitsantas, 2005 ; Xu, 2008 , 2013 ; Kitsantas and Zimmerman, 2009 ; Kitsantas et al., 2011 ; Ramdass and Zimmerman, 2011 ; Bembenutty and White, 2013 ; Xu and Wu, 2013 ; Xu et al., 2014 ; Rosário et al., 2015a ; Osorio and González-Cámara, 2016 ; Valle et al., 2016 ), as well as the role of expectation, value given to the task, and personality traits (Lubbers et al., 2010 ; Goetz et al., 2012 ; Pedrosa et al., 2016 ). Along the same lines, research has also indicated other important variables related to teacher homework policies, such as reasons for assignment, control and feedback, assignment characteristics, and the adaptation of tasks to the students' level of learning (Trautwein et al., 2009a ; Dettmers et al., 2010 ; Patall et al., 2010 ; Buijs and Admiraal, 2013 ; Murillo and Martínez-Garrido, 2013 ; Rosário et al., 2015b ). All of these should be considered in a comprehensive model of homework.

In short, the data seem to indicate that in year 8 of compulsory education, 60–70 min of homework a day is a recommendation that, slightly more optimistically than Cooper's ( 2001 ) “10 min rule,” gives a reasonable gain for the whole school, without exaggerating differences or harming students with greater learning difficulties or who work more slowly, and is in line with other available evidence (Fernández-Alonso et al., 2015 ). These results have significant implications when it comes to setting educational policy in schools, sending a clear message to head teachers, teachers and those responsible for education. The results of this research show that assigning large volumes of homework increases inequality between students in pursuit of minimal gains in achievement for those who least need it. Therefore, in terms of school efficiency, and with the aim of improving equity in schools it is recommended that educational policies be established which optimize all students' achievement.

Ethics statement

This study was carried out in accordance with the recommendations of the University of Oviedo with written informed consent from all subjects. All subjects gave written informed consent in accordance with the Declaration of Helsinki. The protocol was approved by the University of Oviedo.

Author contributions

RF and JM have designed the research; RF and JS have analyzed the data; MA and JM have interpreted the data; RF, MA, and JS have drafted the paper; JM has revised it critically; all authors have provided final approval of the version to be published and have ensured the accuracy and integrity of the work.

This research was funded by the Ministerio de Economía y Competitividad del Gobierno de España. References: PSI2014-56114-P, BES2012-053488. We would like to express our utmost gratitude to the Ministerio de Educación Cultura y Deporte del Gobierno de España and to the Consejería de Educación y Cultura del Gobierno del Principado de Asturias, without whose collaboration this research would not have been possible.

Conflict of interest statement

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

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ENG 11000 2018 Portfolio

Danyal Sarfraz

Home » Is Homework Really Beneficial?

Is Homework Really Beneficial?

The notion that homework is beneficial for students is heavily flawed. The reason being that homework is the cause of many issues rather than being beneficial. The earliest records of American schooling did not have problems regarding any overburden of homework on students, but as the system evolved children in lower grade levels were expected to complete more homework so that it would prepare them for higher levels of education. This eventually transitioned into all grades, but in the early 1900’s the rage was directed in favor of elementary school students. This resulted in a public outcry from parents and critics alike. Authors Gill B.P. and Schlossman S.L. provide insight on the matter, “During the 1930’s, many of homework’s critics began to define the health issue more broadly, charging that homework threatened children’s health by depriving them of outdoor play that was essential to healthy development” (“Villain or”, 2004). Critics, social scientists and researchers alike, complained that homework “constituted a health hazard”. Health professionals also agreed that the excessive amounts of homework given to children threatened their development because homework directly resulted in limited time. They agreed that because of the limited time students had for other activities they were imprisoned by school and consequently had their social skills harmed at a young age. Ultimately, the establishment of homework in schools has proven to be detrimental to students even as far back as the early 1900’s. Considering the fact that America still uses the same schooling system, which drew this criticism, it is not asinine to assume that the system is more than likely outdated for today’s highly advanced society and is need of serious reform.

Schoolwork, ranging from essays to projects, is generally time-consuming. Joseph Simplicio, an American author, advocates against homework in modern schooling. In his scholarly journal, “Homework in the 21st century”, he writes, “Successfully completing these time-consuming assignments on schedule they argue, leave children frantically attempting to balance overcrowded schedule that include schoolwork, homework, extracurricular activities, private enrichment lessons, sports, work, family, personal obligations, and much more” (2005). Simplicio is contrasting the two choices students have when faced with the task to prioritize school or their personal life. He is implying that those who dedicate their time to school have limited personal lives because their lifestyle usually ends up isolating them from the outside world, just so that they can focus on maintaining their grades. By doing so, students would be depriving themselves of the privileges like an afterschool job, healthy extracurricular activities, family time, and time for other various recreational activities. Those who wish to have a free lifestyle tend to not pay much attention to school and therefore procrastinate or simply do not do their assignments. It is common for teenagers to want time for themselves, it is their time to venture out in the world, learn their purpose and to finally mature themselves on their existence. Imposing upon the valuable time teenagers require to grow could be considered unethical if one considers it to be true.

Truth be told, excessive and unnecessary work for anyone is harmful. Likewise, students should not be expected to complete packets upon packets of schoolwork and still be obligated to come the next day and be at their best. Many students suffer from sleep deprivation, simply because most homework is tedious and time-consuming. It should also be taken into account that many students would much rather do their own activities before starting homework, by the time one starts homework it could already be 10:00 pm. Swick and Jellinek write in their research paper, “…lack of sleep can interfere with the consolidation of learning. It also has powerful effects on working memory and reaction time, making both academic and athletic performance suffer” (“Adolescents and”, 2017). Students that regularly receive homework are prone to experiencing less sleep resulting in the loss of much-needed rest. The brain would not be fully functioning which would result in the lack of calibration as the brain would not be refreshed, consequently, the brain’s capacity and abilities to retain information would also be severely hindered. Considering that homework is “supposed” to help students remember the material learned in class, this study proves it to be more ironic than accurate. If it were meant to help students memorize class material then why would it also be responsible for a lower level of brain function among students who stay up all night trying to complete their homework?

Change can only occur if the ones that have authority are willing to make any change. The Department of Education of the United States has not done much to reform the outdated education system ever since the inception of the agency in 1867. The DOE has not shown any interest because the closest they have been at addressing the issue of homework is by pushing the publication of a 31-page brochure in 1998 that detailed how teachers should assign homework and its positive role in the academic success of students. The brochure, conveniently, is labeled, “Helping Your Students with Homework…A Guide for

Teachers” (1998). The concluding paragraph of this brochure reads, “Homework can bring together children, parents, and teachers in a common effort to improving student learning […]” (p.45, 1998). Something that I would like to digress with. Non-profit organizations such as End the Race, formed by parents, exist to disagree with this statement. The DOE is not taking this issue seriously as the parents are; the education system that has been breeding off the lives of students burdened under grades that will eventually determine their fate. The brochure further says that homework leads to academic success, and

that homework develops life skills. This would be a fact if those skills were being sleep deprived,

time stripped, and stressed. If the education system is as perfect as the DOE assumes with their

lack of reform, then there should be no reason for why the United States ranks 14th in the global

education rankings according to a study by Masters and More. In comparison, Finland, notorious

for insisting that homework is useless, ranks at 5th. Considerably higher than the United States and stands to disprove the notion that homework means success.

End The Race’s motto, “Race for Nothing”, suggests that the students are racing through loads of homework and assignments, and in the end, they will not learn anything from it. The problem here is that the work students are completing is useless. End The Race made leaps and bounds in order to catch the attention of lawmakers and federal authorities. In 2011, End The Race launched a petition labeled, “Urge the National PTA: Support Healthy Homework Guidelines”. After amassing more than 10,000 signatures, the petition shut down due to “complications” that have not yet been revealed to the public. The organization is very committed to bringing awareness that they created a documentary film. The documentary, “Race to Nowhere”, explores the lives of students and presents anecdotes of parents and doctors. Unfortunately, the film is screened in a few selected schools across New York. Organizations like End The Race exist to prove that parents are actively fighting to prove that homework is harmful rather than beneficial for their children. However, these efforts have proven to be futile. Although there has been no fruit to the hard work, the fact that parents and educators have done this much is inspiring. Their work stands to prove that there is an active problem with homework’s implementation because loving parents would not waste their time fighting for something that did not exist. Their fight should remind us to also voice our opinion even if it is not guaranteed to change anything.

Vicky Abeles, the leader, and director of End The Race wrote an op-ed on Time Magazine about how homework is obviously harmful through first-hand accounts with students she has worked with and also her own children. She starts her op-ed off with a line targetted at mothers in order to hook them in, “Would it surprise you to learn that some elementary school kids have workweeks comparable to adults’ schedules?”. This hook is powerful because of the absurd juxtaposition with this sentence. It would be insane to compare an adults work schedule with an elementary student’s but Abeles has evidence to prove it. She says, “For most children. Mandatory homework assignments push their workweek far beyond the school day and deep into what any other laborers would consider overtime”. Again with the juxtaposition, Abeles makes sure to make asinine comparisons in order to prove a point. Her point is that students are made to do too much. Her argument starts from elementary students to show the worst of the situations and then she gradually moves on to older students, “With my youngest child just months away from finishing high school, I’m remembering all the needless misery and missed opportunities all three of my kids suffered because of their endless assignments”. Abeles continuously uses anecdotal evidence to win over the audience in order to make a point. Abeles further states, “ I would urge them into bed before midnight and then find them clandestinely studying under the covers with a flashlight”. This sentence clearly proves the fact that homework is extremely time consuming. And in her own words because of the extreme homework her son is, “finding little time for the exercise and fresh air essential to his well-being”.

Gifted Child Today, an educational popular source magazine geared towards professionals and parents, has voiced its concern over the homework argument many times. Once such example is in their Fall 2007 issue which is titled, “The debate about homework”. The text states, “Homework is given to students to do outside of the school hours. Since 1940, arguments for and against homework have surfaced in editorials, magazines, and peer-reviewed journals”. This introductory line provides us with some important context, the context that homework has been a controversial topic. With this precursor, it can be assumed that there is some weight within the anti-homework sentiment if it has managed to stay alive for so long. The article seems to hold no argument but instead provides views from both sides of the debate in order to create space for the reader to decide. It is an informative piece rather than being an argumentative piece. It has no bias and is strictly was written to provide information for the masses. The article does refer to another popular source, “Educational Learning”. This magazine, just like Gifted Child Today, is also an educational magazine which caters to professionals and parents. It is apparent that Gifted Child Today sourced information from Educational Learning’s article which is titled, “ The case for and against homework”. This article is divided between their argument which is that homework is being utilized incorrectly and a counter-argument to that statement, a tad different than Gifted Child Today’s article which had no statement. The first few words read, “Teachers should not abandon homework. Instead, they should improve instructional quality”. From the beginning, the article provides a statement which is further expanded upon. This article, labeled “Special Topic” was written by Robert J. Marzano and Debra J. Pickering in March of 2007. The article starts with, “Arguments against homework are becoming louder and more popular, as evidenced by several recent books…”. With this fact, the article delves into the case against homework, “The End of Homework: How Homework Disrupts Families by Kralovec and Buell…considered by many to be the first high-profile attack on homework, asserted that homework contributes to a corporate-style, competitive U.S. culture that overvalues work to the detriment of personal and familial well-being”. I believe this to be true because numbers and GPA’s are valued more than the student’s ability and drive to succeed, Instead of valuing the student’s vision and dreams, we value numbers on a paper by assigning countless assignments with varying lengths and difficulties and therefore stress and strain the student of their energy in order to determine their fate. The time homework consumes can directly relate to reduced family activity and could also very likely hurt the physical and emotional wellbeing of students who tend to take more time to do their homework than others. The article references another book, “A similar call for action came from Bennett and Kalish (2006) in The Case Against Homework: How Homework Is Hurting Our Children and What We Can Do About It. These authors criticized both the quantity and quality of homework…too much homework harms students’ health and family time…asserted that teachers are not well trained in how to assign homework…suggested that individuals and parent groups should insist that teachers reduce the amount of homework, design more valuable assignments, and avoid homework altogether over breaks and holidays”. Bennet and Kalish believe that students would benefit from quality homework in limited amounts, instead of lots of homework. Instead of giving homework consistently, teachers should learn how to effectively assign homework and refrain from giving poorly written homework and to also refrain from giving homework over holidays in order to allow students to spend times with their families without any worry of schoolwork. I am in complete agreement with Bennet and Kalish because in order to learn the work should be of quality rather than of quantity. Learning should be a desire and should not be forced, because if forced it will not work. This is evident by the number of students that drop out early or simply do not care about school.

The Educational Learning article titled, “The case for and against homework”, provides counter-arguments to the stance that homework is unbeneficial. The subsection, “ The Dangers of Ignoring the Research”, states, “Cooper and colleagues’ (2006) comparison of homework with no homework indicates that the average student in a class in which appropriate homework was assigned would score 23 percentile points higher on tests of the knowledge addressed in that class than the average student in a class in which homework was not assigned”. Basically, those who do receive homework score higher on assessments, quizzes, and tests compared to those who do not receive homework. “Perhaps the most important advantage of homework is that it can enhance achievement by extending learning beyond the school day. This characteristic is important because U.S. students spend much less time studying academic content than students in other countries do”. The article claims that homework is statistically important because American students are not required to study work as much as students that, for example, live in Japan or China. It is said that the homework given to us now is important for us because it supposedly enhances achievement outside of the school life. Although homework MAY provide enhancements and benefits, it does not mean it is not mentally and physically detrimental within the long run.

A study, called “Stanford research shows pitfalls of homework”, was conducted by Denise Pope from Stanford Graduate School of Education, her findings bear interesting results and counteract this counter-argument. The study was conducted on a group of students from select schools and the study revealed, “56 percent of the students considered homework a primary source of stress, according to the survey data. Forty-three percent viewed tests as a primary stressor, while 33 percent put the pressure to get good grades in that category. Less than 1 percent of the students said homework was not a stressor” (2014). The study reveals that students will most instantly presume that homework is their primary source of stress regardless of any other factors involved. Not only does this prove that homework can cause stress, but it also proves that students stress about homework over everything else in their lives and that it is the biggest enemy to their happiness. These findings by Denise Pope prove that homework is a great stress on students and that even though it could benefit them, it will come with side effects. These side effects include stress, depression, lack of time management, no recreational opportunities, no time with family, and sleep deprivation. In a private online discussion with Denise Pope, she recommends that removing homework would benefit students greatly. “Well- we would love to see more time for kids to play…many kids have almost no free time these days, and it takes a toll on the mentally and physically”. It is evident that homework creates problems for students according to her studies and subsequent statements, Denise Pope says students she works with call homework, “busy work”. (Denise Pope, personal communication, October 17, 2018).

Teachers themselves also know the harmful effects of homework. A study documented by Stephen D. Aloia in his scholarly article, “Teacher assessment of homework”, he states, “This study examined the perceptions of 247 teachers about the…harmful effects of homework on the students”. Aloia goes on to state, “In addition, they were asked to respond to eight questions about the efficacy of their homework…”. Before getting into the results, Aloia makes sure to provide background information to the debate on homework. He states, “ Current scholars, such as Cooper, (1989) and, Walberg, et al., (1985), contend that homework is related to academic achievement and it is important in our educational system. However, even Cooper notes that “There is no evidence that any amount of homework improves the academic performance”, of students. Therefore, as he further says, “there will always be a need for on-going research and assessment of homework practices across the continuum of schooling”. After providing both sides of the story on the debate of homework, Aloia jumps straight into the responses given by the teachers. “List three to five ways that homework is harmful to your students…”. The teachers voted in order, the results are from most voted to the least voted. The results are as following: frustration, stress, lack of family time, no play time, too much work, parent problems, lower grades for non-completion, and miscellaneous responses (these responses include health issues, emotional problems, and lack of time for other activities that are recreational). These responses are expected because it was known very well. These harmful effects are obvious yet homework is still administered, most of the time irresponsibly and for the sake of giving homework out. It is true that school boards mandate a certain amount of homework or else the teacher will be penalized. Therefore, effects like frustration, sleep deprivation and stress occur. Students simply cannot keep up with the unreasonable amount of homework they are given.

Homework and its burdening impacts have been a dilemma for a long time. Much has

been done to bring awareness to the problem, but it is neglected. Many parents and students have

been ignorant for far too long because they think the system works. The truth is that the system

does not work for the students. The DOE does not seem to be interested in change, but it is

Bibliography (as of October 25th, 2018):

Gill, B. P., & Schlossman, S. L. (2004). Villain or savior? The American discourse on

homework, 1850-2003. Theory into Practice, 43(3), 174+. Retrieved from

http://go.galegroup.com/ps/i.do?p=AONE&sw=w&u=nysl_me_76_tele&v=2.1&it=r&id=GALE%7CA122163697&asid=96266a4a0a6a7a62c6691b95885cfe49

Simplicio, J. S. C. (2005). Homework in the 21st century: the antiquated and ineffectual

implementation of a time-honored educational strategy. Education, 126(1), 138+. retrieved from http://go.galegroup.com/ps/i.do?p=AONE&sw=w&u=nysl_me_76_tele&v=2.1&it=r&id=GALE%7CA136846799&asid=2ee6851336ba64af48a3a9c7c752558c

Swick, S. D., & Jellinek, M. S. (2017, June 1). Adolescents and sleep, or the lack thereof.

Pediatric News, 51(6), 11. Retrieved from

http://go.galegroup.com/ps/i.do?p=AONE&sw=w&u=nysl_me_76_tele&v=2.1&it=r&id=GALE%7CA497947890&asid=8d14c3b4c52ccf90ab95f769b53c3992

Aloia, Stephen D. “Teacher assessment of homework.” Academic Exchange Quarterly , Fall 2003, p. 71+. Academic OneFile , https://link.galegroup.com/apps/doc/A111848824/AONE?u=cuny_ccny&sid=AONE&xid=fb190beb . Accessed 14 Nov. 2018.

Abeles, Vicki. “Why Homework Should Be Banned From Schools.” Time , Time, 14 Apr. 2017, time.com/4740297/homework-should-be-banned-from-schools/.

Ascd. “Special Topic / The Case For and Against Homework.” How Student Progress Monitoring Improves Instruction – Educational Leadership , Educational Learning, Mar. 2007, www.ascd.org/publications/educational-leadership/mar07/vol64/num06/The-Case-For-and-Against-Homework.aspx .

“The debate about homework.” Gifted Child Today , Fall 2007, p. 6+. Academic OneFile , https://link.galegroup.com/apps/doc/A170020751/AONE?u=cuny_ccny&sid=AONE&xid=54f146d7 . Accessed 13 Nov. 2018.

Pope, D. (2016, April 16). Stanford research shows pitfalls of homework. Retrieved from

https://news.stanford.edu/2014/03/10/too-much-homework-031014/

(n.d.). Retrieved from http://www.master-and-more.eu/en/news-detail/news/top-40-

education-systems-in-the-world/

“Urge The National PTA: Support Healthy Homework Guidelines.” Change.org , Race to Nowhere, 2012, www.change.org/p/urge-the-national-pta-support-healthy-homework-guidelines .

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COMMENTS

Key Lessons: What Research Says About the Value of Homework
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