The study evaluated the sleep habits of nearly 200 undergraduate college students between the ages of 18 and 24 who were not living with a parent or legal guardian. The study included 130 females and 67 males who were mostly first-and-second-year college students. The majority of them also worked either full or part-time jobs as they were going to college.
The study surveyed student sleeping habits over a 24-hour period against national recommendations for adults to get at least seven-to-eight hours of sleep. Only 24 percent of the students who were surveyed reported getting adequate sleep – 54.8 percent reported getting under seven hours of sleep, while 20.8 percent reported sleeping more than eight hours.
Short-term effects of inadequate sleep affect concentration and memory, which is what students need to learn and to pay attention in lectures.
|Adam Knowlden taught a summer UC course on stress management.|
“So if a student is sleep-deprived, it affects the whole process,” Knowlden says. “Students aren’t able to learn, they’re not able to remember, it’s harder to concentrate and it affects mood. They’re working their way through college and they’re not maximizing their learning potential,” he says.
Knowlden says the survey found that time management, financial concerns and stress management were all factors in why students were reporting they were sacrificing sleep.
He adds that if they’re not practicing proper sleep habits, they can’t catch up on the weekend. “It’s like a bank account. If you try to take what’s not there, it’s not going to work. You can’t make up for it once you miss it – you either get it or you don’t.”
Knowlden explains that the health term for setting up proper sleep habits involves proper sleep hygiene, or proper planning for a good night’s sleep. He adds that the benefits stretch beyond not feeling sleepy or grumpy the next day.
“It’s difficult to change habits, especially sleep habits, but if students really want to make a difference in maximizing their education and their learning experience, getting enough sleep is critical,” says Knowlden.
“I’ve taught a stress management class here at UC and I’ve told students before that if they get nothing else out of this class, they need to remember to get seven or eight hours of sleep each night.”
Proper sleep hygiene means setting up a proper bedtime ritual to enhance sleep, Knowlden says. Here’s what he recommends they avoid:
Here’s what they should do:
Knowlden’s research was awarded first place in 2010 and 2011, at the Ohio Public Health Association Conference academic student poster presentation. The study was also awarded first place in the social and behavioral sciences category of the University of Cincinnati Graduate Poster Forum in 2010.
Manoj Sharma, UC professor of health promotion and education, and Amy Bernard, a UC associate professor of health promotion and education, were contributing authors on the study.
The research was supported by a faculty mentoring grant from the Office of the Dean, UC College of Education, Criminal Justice, and Human Services (CECH).