Open Access. Powered by Scholars. Published by Universities.®
Social and Behavioral Sciences Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Discipline
Articles 1 - 2 of 2
Full-Text Articles in Social and Behavioral Sciences
Thiamine Deficiency And Alcohol Exposure Both Lead To An Impulsive Phenotype, Robin J. Zimmer
Thiamine Deficiency And Alcohol Exposure Both Lead To An Impulsive Phenotype, Robin J. Zimmer
Graduate Dissertations and Theses
The detrimental effects of alcohol consumption, including impulsivity, cognitive inflexibility, and neuropathology, are due to a confluence of factors that often occur in addition to alcoholism. We examined the effects of chronic alcohol exposure and thiamine deficiency (or supplementation) in isolation, as well as in concert, to further our understanding of the independent effects of each treatment and how they interact. Our results demonstrated that both chronic alcohol exposure and moderate thiamine deficiency induce an impulsive phenotype. Importantly, the increased impulsivity induced by thiamine deficiency was protracted as compared to that exhibited after chronic alcohol alone. Additionally, differential pathology was …
Causes And Predictors Of Thematic Intrusion On Human Similarity Judgments, Garrett R. Honke
Causes And Predictors Of Thematic Intrusion On Human Similarity Judgments, Garrett R. Honke
Graduate Dissertations and Theses
Most theoretical accounts of psychological similarity maintain that similarity judgments are based on shared features (and shared relations among those features, e.g., the commonalities between spatula and ladle). Accounts rarely include associations between targets of comparison (e.g., the association between egg and spatula) as a contributor to similarity judgments. This position is taken despite the fact that people will often choose associates over things with shared features and relations in similarity judgment tasks. So-called dual-process models - where thematic integration and feature (and relation) based comparison are component processes of perceived human similarity - have been proposed to handle this …