Study: The Potential Benefits Of Additional Sleep For Teenagers

Sleep Adolescence Trackbacks (0)

Extra half-hour in bed 'helps children concentrate'
http://www.telegraph.co.uk/education/educationnews/7872758/Extra-half-hour-in-bed-helps-children-concentrate.html

Small delay in school start times=big benefits
http://pagingdrgupta.blogs.cnn.com/2010/07/05/small-delay-in-school-start-timesbig-benefits/

At St. George's, more sleep equals better performance
http://www.projo.com/education/content/SCHOOL_START_TIME_SLEEP_07-06-10_BTJ3V3C_v18.1687c8e.html

National Sleep Foundation
http://www.sleepfoundation.org/

Sleep Disorders: Medline Plus
http://www.nlm.nih.gov/medlineplus/sleepdisorders.html

Eric Peterson is the head of the St. George's School, a private boarding school in Rhode Island, who had an idea to improve student performance. He thought that it might be useful to have students a bit better rested before they reported for class each morning, so he decided to start the school day at 8:30AM, rather than at 8. The effects were quite dramatic, and a sleep researcher studied his efforts. The researcher in question was Dr. Judith A. Owens, whose daughter was a senior at the school. Over time, Dr. Owens noticed that fewer students were late for class and that overall students felt more motivated and less depressed. Recently, Dr. Owens published her findings in the Archives of Pediatrics & Adolescent Medicine journal, and other scholars are taking note. Owens' work seems to mirror other findings. Later school start times have had positive effects in places like Kentucky and Minnesota. In the study Owens found that sleep deprivation is quite harmful to the parts of the brain that need to develop in adolescence and noted, "We have no idea what the long-term consequence is." [KMG]

The first link will take users to a news article from this Monday's Telegraph which reports on both the US sleep study and a similar one from the UK. The second link leads to a post from The Chart blog from CNN, which talks about the study findings. Moving on, the third link leads to an article by The Providence Journal's Felice J. Freyer about Eric Peterson's experience with the modified start time. The fourth link leads to the homepage of the National Sleep Foundation, which has some excellent resources on how to get a good night's sleep. The fifth link will whisk users away to information on sleep disorders, provided courtesy of Medline Plus and other quality partners, including the American Academy of Sleep Medicine.

From The Scout Report

Science Of Sleep. Scout Report

Sleep Trackbacks (0)

When Sleep Leaves You Tired
http://online.wsj.com/article/SB124451280076496767.html

Turn off the TV; it's time for bed
http://latimesblogs.latimes.com/booster_shots/2009/06/turn-off-the-tv-its-time-for-bed.html

Obstructive Sleep Apnea Prevalent in Nonobese Patients
http://www.sciencedaily.com/releases/2009/06/090609072723.htm

American Academy of Sleep Medicine
http://www.aasmnet.org/

Brain Basics: Understanding Sleep
http://www.ninds.nih.gov/disorders/brain_basics/understanding_sleep.htm

10 tips for better sleep
http://www.mayoclinic.com/health/sleep/HQ01387

Freud: The Interpretation of Dreams
http://www.psychwww.com/books/interp/toc.htm

This week, scientists met at the annual Associated Professional Sleep Societies meeting in Seattle, and they were working on the problem that has bedeviled many college students, long-distance truck drivers, and others for decades: too little sleep. More and more people in the United States are getting inadequate sleep, and there are a number of culprits (including television and the demands of work) to blame. A chronic lack of sleep has some troubling repercussions, including an increased risk of depression, diabetes, obesity, and cardiovascular disease. If that wasn't enough, a lack of sleep can also impair cognitive functioning and the body's metabolic rate. Fortunately, there are some potential solutions, including a "power-down" hour which basically means cutting off email use, cell phones, and other constant companions for at least an hour before retiring to bed for the night. The National Sleep Foundation also recommends that people decrease their caffeine intake and also work to maintain a regular schedule. [KMG]

The first link will lead visitors to an article from Melinda Beck, which appeared in this Tuesday's Wall Street Journal. In the piece, Beck talks about her own experience with a sleep study at Brigham and Women's Hospital. The second link whisks users away to a piece from the LA Times health weblog "Booster Shots" that talks a bit about some other findings from the recent meeting in Seattle. The third link will take visitors to a press release from Science Daily which talks a bit about some recent research on obstructive sleep apnea. Moving on, the fourth link leads to the homepage of the American Academy of Sleep Medicine. Here, visitors can learn about their work and also find information about sleep centers. The fifth link leads to an excellent resource on understanding sleep from the National Institute of Neurological Disorders. The sixth link leads to some fine tips on getting better sleep from the Mayo Clinic. Finally, the last link leads to a complete version of Sigmund Freud's Interpretation of Dreams. For those of you who are getting adequate sleep, this volume may come in handy. [KMG]

 

 

Short Sleep Duration In Infancy And Risk Of Childhood Overweight

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Short Sleep Duration in Infancy and Risk of Childhood Overweight
Source: Archives of Pediatrics & Adolescent Medicine

Daily sleep duration of less than 12 hours during infancy appears to be a risk factor for overweight and adiposity in preschool-aged children.

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Sleep Problems Are Risk Indicators Of Later Emotional Difficulties

Depression Sleep Children Anxiety Adolescence Trackbacks (0)

Parent-Reported Sleep Problems During Development and Self-reported Anxiety/Depression, Attention Problems, and Aggressive Behavior Later in Life
Source: Archives of Pediatrics & Adolescent Medicine

Sleep problems are risk indicators of later emotional difficulties in childhood and adolescence and in adulthood, as well as across these developmental periods. Although most research, to date, has focused on symptoms of insomnia in association with emotional difficulties, there is emerging evidence that other sleep and sleep-related problems (referred to herein as sleep problems) may also be linked to subsequent difficulties that are not only emotional but also behavioral. Indeed, results of one study demonstrated that a composite of different sleep problems predicted symptoms of anxiety and depression, attention problems, and aggression later in life. For knowledge concerning links between sleep problems and later emotional and behavioral difficulties to be maximally beneficial to the physician, clarification of which particular sleep problems are associated with later difficulties is paramount. Toward this aim, this article documents associations between parental perceptions of 6 aspects of sleep (examined during development) and subsequent self-reported emotional and behavioral difficulties in a representative sample of 2076 participants from Zuid-Holland. This study is novel in allowing comparison of different types of sleep problems as predictors of different types of later behavioral and emotional problems. Based on previous research, associations between different aspects of sleep and different types of emotional and behavioral problems were expected, but hypotheses concerning specific patterns of association were considered premature.

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Sleep And Memory

Sleep Memory Trackbacks (0)
Sleep Enforces the Temporal Order in Memory
Source: PLoS ONE

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