Navigation Links
Lack of Sleep Hurts Kids' Academic Performance: Study
Date:9/19/2011

MONDAY, Sept. 19 (HealthDay News) -- Inadequate sleep and the absence of a good bedtime routine take a toll on the school performance of primary school children, research shows.

When 6-year-old children go to bed late and sleep less than nine hours each night, their academic skills suffer along with their memory and motivation, researchers in Barcelona found.

"Most children sleep less than is recommended for their intellectual development, which is hindered because the lack of sleep cannot be recovered. This is the first Spanish study that proves that losing out on hours of sleep and bad habits affect schoolchildren's academic performance," Ramon Cladellas, a researcher at the faculty of psychology at the Autonomous University of Barcelona, said in a university news release.

In conducting the study, published in a recent issue of the Spanish journal Cultura y Educacion, researchers assessed the sleep habits and academic skills of 142 children aged 6 to 7 years attending different schools.

Cladellas and colleagues found that the children slept nearly eight hours each night, but 69 percent of them didn't get home until after 9 p.m. at least three nights per week. The children also went to bed after 11 p.m. at least four nights per week.

As a result, the study revealed, the young students that slept just eight or nine hours each night performed more poorly in school than those who slept nine to 11 hours a night.

"Taking into account the results obtained, we believe that more than nine hours' sleep and a nightly routine favors academic performance," Cladellas stated in the release.

Missing sleep and bad bedtime habits had a significant negative effect on certain skills linked to academic performance. To a lesser extent, lack of sleep also adversely affected skills related to cognition, such as memory, learning and motivation.

"To this end, the lacking hours of sleep distorts children's performance in linguistic knowledge, grammar and spelling rules, and key aspects in the organization and comprehension of texts, to name a few examples. They are basic skills, meaning that if the pupil, due to a lack of sleep, develops problems in this area, it could have a repercussion on all subjects," explained Cladellas.

"Nowadays, there is great concern because children are glued to the television, computers and videogames, but the same importance is not given to them going to bed at the same time every night," he added.

The study authors concluded that primary school kids should have good bedtime routines and healthy sleep habits that include at least nine hours of shut-eye each night to help ensure they perform their best in school.

More information

The Nemours Foundation has more about healthy sleep for kids.

-- Mary Elizabeth Dallas

SOURCE: University of Barcelona, news release, Sept. 15, 2011


'/>"/>
Copyright©2010 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Obstructive Sleep Apnea in Kids May Have Genetic Cause
2. Sleep HealthCenters to Sponsor North East Sleep Society 2010
3. America's Hidden Pandemic: 100 Million Suffer From Sleep Problems
4. Solutions for Sleep Problems: Harvard's Improving Sleep Special Health Report and New Sleep Apnea Video
5. Behavioral therapy improves sleep and lives of patients with pain
6. Sleep problems and sleepiness increase the risk of motor vehicle accidents in adolescents
7. Severe sleep apnea decreases frequency of nightmare recall
8. Severe Sleep Apnea Has Silver Lining
9. The role of sleep in brain development
10. Sleep More, Lose Weight – Sleeplessness Linked to Obesity
11. National Sleep Awareness Week(R) (March 7-13): How Are You Sleeping?
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Lack of Sleep Hurts Kids' Academic Performance: Study
(Date:1/19/2017)... ... 19, 2017 , ... Creative messages to prevent distracted driving ... Impact Teen Drivers and California Casualty. Entries from students aged 14-22 can be ... $15,000 will be awarded for the best peer-to-peer messages sharing solutions to reckless ...
(Date:1/19/2017)... ... January 18, 2017 , ... The CHP suggests that California drivers can avoid ... slowing down and increasing the space between themselves and other vehicles, according to a ... attorney Raymond R. Hassanlou notes that, rain or shine, drivers should always incorporate safe ...
(Date:1/19/2017)... , ... January 19, 2017 , ... Connecticut Dermatology Group ... Kim, a highly experienced and compassionate dermatologist. Dr. Kim brings an extensive background ... , “It is with considerable pleasure to welcome back Dr. Kim to the CDG ...
(Date:1/19/2017)... ... January 19, 2017 , ... Sales Focus Inc. (SFI), a ... the US market. , Over the past 20 years SFI has been recognized as ... has launched six new clients into the US market. The new clients include: ...
(Date:1/19/2017)... ... January 19, 2017 , ... Infinity® Massage Chairs announced today that Dan ... sales and marketing strategies. Grover comes with a total of 15 years experience in ... years as Executive Vice President of Direct Sales at Traeger® Wood Pellet Grills. ...
Breaking Medicine News(10 mins):
(Date:1/19/2017)... January 19, 2017 According to a study ... is set to witness a CAGR of 6.5% during the forecast ... will continue to be the leading market for cryotherapy globally ... ... emphasizing on ensuring affordable and adequate supply of gas in order ...
(Date:1/19/2017)... 19, 2017 ViewRay, Inc. (Nasdaq: VRAY) announced today ... supporting research in Germany , has ... at the University Clinic Heidelberg as part of its ... Linac program will be headed by Medical Director and ... oncology at the German Cancer Research Center (DKFZ), the ...
(Date:1/19/2017)... , January 19, 2017 ... administration appears serious about reducing the FDA,s regulatory ... innovation in the medical drug industry, many of ... with new clinical trials and development of advanced ... forging ahead with recent developments include:  Moleculin Biotech, ...
Breaking Medicine Technology: