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Social and Behavioral Sciences Commons™
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Full-Text Articles in Social and Behavioral Sciences
What Do You Expect? : An Investigation Of How Caffeine Expectancies Affect College Students' Cognitive Performances, Katie Alyse Berg
What Do You Expect? : An Investigation Of How Caffeine Expectancies Affect College Students' Cognitive Performances, Katie Alyse Berg
Undergraduate Honors Thesis Collection
Caffeine use is common, but few studies have examined how the expectancies that people hold about caffeine relate to the effects they experience after consuming it. My study examined how typical caffeine consumption and students' expectancies about how caffeine generally affects them influence their decisions about caffeine use as well as their performance on memory and attention tests. I hypothesized that expectations about how caffeine affects students would interact with their beliefs about how much caffeine they had consumed to impact performance on tests of attention and memory. Undergraduate students were divided into four groups: high consumption and high expectancy, …
The Effects Of A Brief Mindfulness Intervention On Impulsivity In College Students, Myles Elgin Trapp
The Effects Of A Brief Mindfulness Intervention On Impulsivity In College Students, Myles Elgin Trapp
Undergraduate Honors Thesis Collection
This study investigated the impact of a brief, introductory mindfulness intervention on attention, executive control, and impulsivity. I randomly assigned forty-seven undergraduate students to a treatment group (TG) receiving mindfulness training and a waiting list control group (WLG). Participants completed a battery of self-report questionnaires and standardized neuropsychological tests before and after the intervention. Participants high in trait mindfulness suffered less interference on a Stroop task, were less impulsive on the Balloon Analogue Risk Task, but also evidenced less cognitive flexibility on a dual fluency test at baseline. The TG demonstrated greater improvement than the WLG from baseline to re-test …