Caffeine is one of the most broadly consumed psychotropic substances in the world. Most people consume caffeine through popular drinks such as coffee and tea. Caffeine is popular and can be used by people looking for an energy boost. Numerous studies have been conducted to determine the effect of caffeine on the individual's concentration, alertness, concentration, vigilance, intentional focus, and mood. A study conducted by Zabelina & Silvia (2020) demonstrated that caffeine significantly enhanced cognitive function that enhanced problem-solving capabilities. Caffeine impacts cortical and general arousal. Different studies also illustrate that caffeine consumption is associated with mental performance, particularly with concentration, attention, and alertness. The enhanced mental performance helped to enhance problem-solving. This study will be conducted to determine the impact of caffeine on cognitive processing. The study will focus on the effects of caffeine on problem-solving and brainstorming.
Discussion
Caffeine consumption is associated with improved cognitive ability. The study was able to demonstrate that caffeine consumption considerably enhances problem-solving capabilities. Study participants who consumed caffeine were able to solve problems quicker and more accurately than the control group. Findings from the study support findings from other studies. The results validate the hypothesis; caffeine improves cognitive processing and abilities, which enhances problem-solving abilities.
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The study has several flaws that undermine the quality of the research. The researcher used a small sample size to conduct the study. This may increase the margin of error and the power of the study because the sample size does not offer an accurate representation of the general population. The study did not consider the intelligence or cognitive ability of the participants in the study. There may have been participants who completed the tasks fast and accurately because of their high cognitive abilities. These experimental flaws undermine the quality of research.
Future research should focus on looking at the impact of caffeine on creativity. Several studies focus on the impact of caffeine on problem-solving capabilities. However, few studies focus on its impact on creativity. Future studies should look to determine caffeine's impact on creativity to meet the existing research gap.
Reference
Zabelina, D. L., & Silvia, P. J. (2020). Percolating ideas: The effects of caffeine on creative thinking and problem-solving. Consciousness and Cognition, 79, 102899.
