Physical Health Problems Caused By Homework Online
From kindergarten to the final years of high school, recent research suggests that some students are getting excessive amounts of homework.
In turn, when students are pushed to handle a workload that’s out of sync with their development level, it can lead to significant stress — for children and their parents.
Both the National Education Association (NEA) and the National PTA (NPTA) support a standard of “10 minutes of homework per grade level” and setting a general limit on after-school studying.
For kids in first grade, that means 10 minutes a night, while high school seniors could get two hours of work per night.
But the most recent study to examine the issue found that kids in early elementary school received about three times the amount of recommended homework.
Published in The American Journal of Family Therapy, the 2015 study surveyed more than 1,100 parents in Rhode Island with school-age children.
The researchers found that first and second graders received 28 and 29 minutes of homework per night.
Kindergarteners received 25 minutes of homework per night, on average. But according to the standards set by the NEA and NPTA, they shouldn’t receive any at all.
A contributing editor of the study, Stephanie Donaldson-Pressman, told CNN that she found it “absolutely shocking” to learn that kindergarteners had that much homework.
And all those extra assignments may lead to family stress, especially when parents with limited education aren’t confident in their ability to help kids with the work.
The researchers reported that family fights about homework were 200 percent more likely when parents didn’t have a college degree.
Some parents, in fact, have decided to opt out of the whole thing. The Washington Post reported in 2016 that some parents have just instructed their younger children not to do their homework assignments.
They report the no-homework policy has taken the stress out of their afternoons and evenings. In addition, it's been easier for their children to participate in after-school activities.
This new parental directive may be healthier for children, too.
Experts say there may be real downsides for young kids who are pushed to do more homework than the “10 minutes per grade” standard.
“The data shows that homework over this level is not only not beneficial to children’s grades or GPA, but there’s really a plethora of evidence that it’s detrimental to their attitude about school, their grades, their self-confidence, their social skills, and their quality of life,” Donaldson-Pressman told CNN.
Read more: Less math and science homework beneficial to middle school students »
Consequences for high school students
Other studies have found that high school students may also be overburdened with homework — so much that it’s taking a toll on their health.
In 2013, research conducted at Stanford University found that students in high-achieving communities who spend too much time on homework experience more stress, physical health problems, a lack of balance in their lives, and alienation from society.
That study, published in The Journal of Experimental Education, suggested that any more than two hours of homework per night is counterproductive.
However, students who participated in the study reported doing slightly more than three hours of homework each night, on average.
To conduct the study, researchers surveyed more than 4,300 students at 10 high-performing high schools in upper middle-class California communities. They also interviewed students about their views on homework.
When it came to stress, more than 70 percent of students said they were “often or always stressed over schoolwork,” with 56 percent listing homework as a primary stressor. Less than 1 percent of the students said homework was not a stressor.
The researchers asked students whether they experienced physical symptoms of stress, such as headaches, exhaustion, sleep deprivation, weight loss, and stomach problems.
More than 80 percent of students reported having at least one stress-related symptom in the past month, and 44 percent said they had experienced three or more symptoms.
The researchers also found that spending too much time on homework meant that students were not meeting their developmental needs or cultivating other critical life skills. Students were more likely to forgo activities, stop seeing friends or family, and not participate in hobbies.
Many students felt forced or obligated to choose homework over developing other talents or skills.
"Our findings on the effects of homework challenge the traditional assumption that homework is inherently good," said Denise Pope, Ph.D., a senior lecturer at the Stanford University School of Education, and a co-author of a study.
Read more: Should schools screen children for mental health problems? »
Working as hard as adults
A smaller New York University study published last year noted similar findings.
It focused more broadly on how students at elite private high schools cope with the combined pressures of school work, college applications, extracurricular activities, and parents’ expectations.
That study, which appeared in Frontiers in Psychology, noted serious health effects for high schoolers, such as chronic stress, emotional exhaustion, and alcohol and drug use.
The research involved a series of interviews with students, teachers, and administrators, as well as a survey of a total of 128 juniors from two private high schools.
About half of the students said they received at least three hours of homework per night. They also faced pressure to take college-level classes and excel in activities outside of school.
Many students felt they were being asked to work as hard as adults, and noted that their workload seemed inappropriate for their development level. They reported having little time for relaxing or creative activities.
More than two-thirds of students said they used alcohol and drugs, primarily marijuana, to cope with stress.
The researchers expressed concern that students at high-pressure high schools can get burned out before they even get to college.
“School, homework, extracurricular activities, sleep, repeat — that’s what it can be for some of these students,” said Noelle Leonard, Ph.D., a senior research scientist at the New York University College of Nursing, and lead study author, in a press release.
Read more: Lack of mental healthcare for children reaches ‘crisis’ level »
What can be done?
Experts continue to debate the benefits and drawbacks of homework.
But according to an article published this year in Monitor on Psychology, there’s one thing they agree on: the quality of homework assignments matters.
In the Stanford study, many students said that they often did homework they saw as "pointless" or "mindless."
Pope, who co-authored that study, argued that homework assignments should have a purpose and benefit, and should be designed to cultivate learning and development.
It’s also important for schools and teachers to stick to the 10-minutes per grade standard.
In an interview with Monitor on Psychology, Pope pointed out that students can learn challenging skills even when less homework is assigned.
Pope described one teacher she worked with who taught advanced placement biology, and experimented by dramatically cutting down homework assignments. First the teacher cut homework by a third, and then cut the assignments in half.
The students’ test scores didn’t change.
“You can have a rigorous course and not have a crazy homework load,” Pope said.
Editor’s Note: The story was originally published on March 11, 2014. It was updated by Jenna Flannigan on August 11, 2016 and then updated again on April 11, 2017 by David Mills.
Reformers in the Progressive Era (from the 1890s to 1920s) depicted homework as a “sin” that deprived children of their playtime. Many critics voice similar concerns today.
Yet there are many parents who feel that from early on, children need to do homework if they are to succeed in an increasingly competitive academic culture. School administrators and policy makers have also weighed in, proposing various policies on homework.
So, does homework help or hinder kids?
For the last 10 years, my colleagues and I have been investigating international patterns in homework using databases like the Trends in Mathematics and Science Study (TIMSS). If we step back from the heated debates about homework and look at how homework is used around the world, we find the highest homework loads are associated with countries that have lower incomes and higher social inequality.
Does homework result in academic success?
Let’s first look at the global trends on homework.
Undoubtedly, homework is a global phenomenon; students from all 59 countries that participated in the 2007 Trends in Math and Science Study (TIMSS) reported getting homework. Worldwide, only less than 7% of fourth graders said they did no homework.
TIMSS is one of the few data sets that allow us to compare many nations on how much homework is given (and done). And the data show extreme variation.
For example, in some nations, like Algeria, Kuwait and Morocco, more than one in five fourth graders reported high levels of homework. In Japan, less than 3% of students indicated they did more than four hours of homework on a normal school night.
TIMSS data can also help to dispel some common stereotypes. For instance, in East Asia, Hong Kong, Taiwan and Japan – countries that had the top rankings on TIMSS average math achievement – reported rates of heavy homework that were below the international mean.
In the Netherlands, nearly one out of five fourth graders reported doing no homework on an average school night, even though Dutch fourth graders put their country in the top 10 in terms of average math scores in 2007.
Going by TIMSS data, the US is neither “A Nation at Rest” as some have claimed, nor a nation straining under excessive homework load. Fourth and eighth grade US students fall in the middle of the 59 countries in the TIMSS data set, although only 12% of US fourth graders reported high math homework loads compared to an international average of 21%.
So, is homework related to high academic success?
At a national level, the answer is clearly no. Worldwide, homework is not associated with high national levels of academic achievement.
But, the TIMSS can’t be used to determine if homework is actually helping or hurting academic performance overall, it can help us see how much homework students are doing, and what conditions are associated with higher national levels of homework.
We have typically found that the highest homework loads are associated with countries that have lower incomes and higher levels of social inequality – not hallmarks that most countries would want to emulate.
Impact of homework on kids
TIMSS data also show us how even elementary school kids are being burdened with large amounts of homework.
Almost 10% of fourth graders worldwide (one in 10 children) reported spending multiple hours on homework each night. Globally, one in five fourth graders report 30 minutes or more of homework in math three to four times a week.
These reports of large homework loads should worry parents, teachers and policymakers alike.
Empirical studies have linked excessive homework to sleep disruption, indicating a negative relationship between the amount of homework, perceived stress and physical health.
What constitutes excessive amounts of homework varies by age, and may also be affected by cultural or family expectations. Young adolescents in middle school, or teenagers in high school, can study for longer duration than elementary school children.
But for elementary school students, even 30 minutes of homework a night, if combined with other sources of academic stress, can have a negative impact. Researchers in China have linked homework of two or more hours per night with sleep disruption.
Even though some cultures may normalize long periods of studying for elementary age children, there is no evidence to support that this level of homework has clear academic benefits. Also, when parents and children conflict over homework, and strong negative emotions are created, homework can actually have a negative association with academic achievement.
Should there be “no homework” policies?
Administrators and policymakers have not been reluctant to wade into the debates on homework and to formulate policies. France’s president, Francois Hollande, even proposed that homework be banned because it may have inegaliatarian effects.
However, “zero-tolerance” homework policies for schools, or nations, are likely to create as many problems as they solve because of the wide variation of homework effects. Contrary to what Hollande said, research suggests that homework is not a likely source of social class differences in academic achievement.
Homework, in fact, is an important component of education for students in the middle and upper grades of schooling.
Policymakers and researchers should look more closely at the connection between poverty, inequality and higher levels of homework. Rather than seeing homework as a “solution,” policymakers should question what facets of their educational system might impel students, teachers and parents to increase homework loads.
At the classroom level, in setting homework, teachers need to communicate with their peers and with parents to assure that the homework assigned overall for a grade is not burdensome, and that it is indeed having a positive effect.
Perhaps, teachers can opt for a more individualized approach to homework. If teachers are careful in selecting their assignments – weighing the student’s age, family situation and need for skill development – then homework can be tailored in ways that improve the chance of maximum positive impact for any given student.
I strongly suspect that when teachers face conditions such as pressure to meet arbitrary achievement goals, lack of planning time or little autonomy over curriculum, homework becomes an easy option to make up what could not be covered in class.
Whatever the reason, the fact is a significant percentage of elementary school children around the world are struggling with large homework loads. That alone could have long-term negative consequences for their academic success.