The Effects Of Caffeine On Memory

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In the present study, the effects of caffeine were examined in memorization and word recall. It was predicted that participants would perform better after having caffeine. For example, it has been found that those who drink coffee are more mentally aroused (Keleman, 2003). There are many factors which can change the outcome of the test, such as if they are already a regular coffee drinker (Creeley, 2001). All factors have been taken into account during the present study. The purpose of our experiment was to examine the effects of caffeine on memory. In the learning phase, half of the participants were asked to drink decaffeinated coffee and the other half were asked to drink coffee with caffeine. After, the two groups were both asked …show more content…

Caffeine as a very popular beverage around the worlds, has be studied as a protective food that is able to effect humans physiologically and metabolically. Coffee induces many cellular and pharmacological responses. For example, cognitive performance can be improved, anxiety can worsen as can sleep, and antioxidant activity can occur. As our research has shown us so far, caffeine can either help memorization or make it worse when it comes to studying words to complete a word recall. Our study is meant to prove or disprove the idea that caffeine can replace sleep for freshmen college students when they need to create more time in their busy schedules to study and memorize facts for tests. We used a placebo-controlled, 2 ×2 between-groups design to test the effects of caffeine on a test of memory. Four women participated in the study. Two of them received decaffeinated coffee while the other two received caffeinated coffee. Will the caffeination effect whether or not those two women do better on their word recall? Is it possible that there will be no significant difference? Does the amount of caffeine a person has in a day effect whether or not this study will work? If answers to these questions is “no” there is a chance it would be beneficial to do more studies to get an accurate idea of the effects of

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