Sleep Deprivation

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Effects of a quality sleep for college student’s academic achievements

“Do college/university students with good sleep quality differ in academic achievement than university students with poor sleep quality” Researchers believe that improved sleeping habits result in better academic performance. Studies have indicated that over 60% of college students were poor quality sleepers, resulting in daytime sleepiness and an increase of physical and psychological problems (Lund et al., 2010; Sing and Wong, 2010). With many findings in recent years pointing toward the importance of sleep for memory strengthening and cohesiveness, it seems that sleep stabilizes as well as enhances a wide variety of memory contents. It’s proven that restricted sleep in a stimulated classroom led to lower quiz scores, more inattentive behaviors and lower arousal. Due to an impressive workload, sleep disturbances seem especially prevalent in medical students and residents. These studies are conducted to help benefit students, and get them aware of their sleep patterns and the true proficiency to these studies. In addition to air, water, and food, the only other biological necessity our bodies require is sleep (Gregory, Xie, & Mengel, 2004). Sleep is critical for memory consolidation, learning, decision making, and critical thinking (Harrison & Horne, 2000; Mednick, Nakayama, & Stickgold, 2003; Pilcher & Walters, 1997; Smith & Lapp, 1991). Sleep is thus necessary for the optimal operation of key cognitive functions related to academic, and perhaps social, success in higher education. A total of 557 undergraduate Introductory Psychology students participated in the study. Of this sample 35.7% (N = 199) were male and 64.3% (N = 358) were female. The mean age of the sample was 19.50 (SD = 2.02). After screening out depressed individuals, 468 participants remained in the analyses. Of this sample 35.7% (N = 167) were male and 64.3% (N = 301) were female. Then...
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