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Full-Text Articles in Social and Behavioral Sciences
The Effects Of An Online Sleep Hygiene Intervention On Students' Sleep Quality, Giuliana Farias
The Effects Of An Online Sleep Hygiene Intervention On Students' Sleep Quality, Giuliana Farias
Psychology Theses & Dissertations
Students in college or in their first year of medical school undergo increased educational and social pressure. To cope, students may sacrifice sleep to meet demands. Poor sleep affects learning, performance, and health. Studies have been successful at improving sleep quality through the use of in-person recruitment or cognitive-behavioral therapy delivered over the internet (Trockel, Manber, Chang, Thurston, & Tailor, 2011). The purpose of the current study was to investigate whether an online sleep hygiene intervention could improve sleep quality. One hundred thirty-eight students from one undergraduate institution in Southeast Virginia completed this study. Students were divided into groups; one …
The Hindsight Bias: Judgment Task Differentiation, Ross May
The Hindsight Bias: Judgment Task Differentiation, Ross May
Psychology Theses & Dissertations
Recent hindsight bias research suggests that modern Cognitive Reconstruction theories that model hindsight effects as non-unitary phenomena potentially confound their findings by not differentiating between judgment tasks. This experiment tests a non-unitary approach of modeling hindsight effects that predicts confidence ratings and outcome likelihood judgments to be independent tasks, governed by differing cognitive processes and susceptible to unique patterns of hindsight bias. Predictions specify that sense-making theories accurately account for hindsight bias effects for outcome likelihood ratings and expectation based adjustment models accurately account for "I would have known that!" hindsight bias effects for confidence ratings. Utilizing a within-subjects, narrative …
Mood And Creativity: The Mediating Role Of Attention, Viktoria Tidikis
Mood And Creativity: The Mediating Role Of Attention, Viktoria Tidikis
Psychology Theses & Dissertations
Within literature there are two opposing views regarding the role of emotions in the creative process. The most commonly held view contends that positive emotions enhance creativity, while negative emotions stifle it; yet, some studies show an opposite trend. To help resolve this conundrum, this research examined the mediating effect of attention on the relationship between mood and creativity. The results showed that positive deactivating and negative activating emotions led to broader attention, while positive activating and negative deactivating emotions caused narrowing of attention. Furthermore, the creative process is not uniform in its requirements of attentional breadth; some creative tasks …
When Cognitive Bias Masquerades As Intervention Efficacy: Drinking Norms As Anchors And Norm Interventions As Anchoring Effects, Matthew R. Pearson
When Cognitive Bias Masquerades As Intervention Efficacy: Drinking Norms As Anchors And Norm Interventions As Anchoring Effects, Matthew R. Pearson
Psychology Theses & Dissertations
Problematic drinking is a serious public health concern on college campuses in the United States. College students most frequently report drinking for social reasons, and perceptions of peers' drinking, or perceived drinking norms, are among the most consistent, robust predictors of college student drinking. Therefore, norm-based interventions have risen to prominence in the attempt to reduce the harm caused by college student alcohol use. However, the efficacy of these interventions may be obscured by cognitive bias. Specifically, providing information regarding the drinking norm may "anchor" individuals' estimates of their own behavior. Using samples of college student drinkers, two studies were …