The Effects Of Caffeine On Cognitive Performance

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Past research found that the early studies on the effects of caffeine on cognitive performance were often too small to detect general group effects (Smit & Rogers, 2000). This study will utilize college students, both undergraduate and graduate, to broaden the study. It was also found that caffeine consumption may be correlated with the amount of hours of sleep people get each night, which may also influence students’ academic achievement (Smit & Rogers, 2000). High doses of caffeine in the late evening increases the time taken for some individuals to go to sleep, which also results in fewer sleeping hours. The effects of caffeine on sleep can vary from individual to individual, and even when sleep is affected there is no clear evidence

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