Need an research paper on coffee intake and memory recall. Needs to be 10 pages. Please no plagiarism. The results showed that the number of correct answers on the memory recall task increased across the trials, although the result was not significant. It was concluded that the major influence of coffee on memory recall remained unresolved, perhaps due to low sample number and low number of trials, or practice effects. However, there may be a tentative link between the amount of coffee and its positive effects on memory recall, as participant scores did increase.
Coffee is a popular beverage in many parts of the world. It is considered to be a psychoactive substance given its effects on the human brain such as stimulation. As a mild stimulant, coffee’s primary constituent – caffeine – can increase the activity of the central nervous system and so can increase a person’s alertness and arousal levels (Johnson-Kozlow, Kritz-Silverstein, Barrett-Connor, &. Morton 2002). Literature indicates that the effect of coffee on cognition remains inconclusive, some studies finding that coffee can enhance congnitive functioning, and others concluding that it is detrimental. Another genre of studies have attested that the positive effects of coffee are in fact task specific (Durlach, 1998. Johnson-Kozlow, 2002.