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As a result, students that should be getting between 8.5 and 9.25 hours of sleep are getting only 7 hours. [23] Perhaps because of this sleep deprivation, their grades are lower and their concentration is impaired. [24] Research shows that different remote learning modalities significantly affect nursing students' perceptions of their sleep ...
In children, the divide is much larger. On average in 2011, White children spent 8.5 hours a day with digital media, and Black and Latino children spent about 13 hours a day on screens. [11] Black and Latino children were also more likely to have TVs in their rooms, which contributed to their increased use of screen time. [11]
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Young woman asleep over study materials. The relationship between sleep and memory has been studied since at least the early 19th century.Memory, the cognitive process of storing and retrieving past experiences, learning and recognition, [1] is a product of brain plasticity, the structural changes within synapses that create associations between stimuli.
Insufficient quality or quantity of night time sleep [5] Obstructive sleep apnea [6] Misalignments of the body's circadian pacemaker with the environment (e.g., jet lag, shift work, or other circadian rhythm sleep disorders) [7] Another underlying sleep disorder, such as narcolepsy, sleep apnea, [8] idiopathic hypersomnia, or restless legs syndrome
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The first, a 2006 study in the American Journal of Epidemiology, found that, while white women and white men sleep over six hours a night on average, Black women sleep just 5.9 hours a night and ...
Sleep-learning or sleep-teaching (also known as hypnopædia or hypnopedia) is an attempt to convey information to a sleeping person, typically by playing a sound recording to them while they sleep. Although sleep is considered an important period for memory consolidation , [ 1 ] scientific research has concluded that sleep-learning is not possible.