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Social and Behavioral Sciences Commons™
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Full-Text Articles in Social and Behavioral Sciences
An Intra-Individual Event-Related Potential-Based Concealed Attitude Test, David R. Herring
An Intra-Individual Event-Related Potential-Based Concealed Attitude Test, David R. Herring
Open Access Theses & Dissertations
The evaluative oddball is an implicit measure for detecting (concealed) attitudes. In evaluative oddball studies, low occurrence stimuli such as negative pictures are presented among high occurrence context stimuli such as positive pictures. Late positive potentials (LPPs) of the event-related potential (ERP) are larger to evaluatively incongruent stimuli such as negatives compared to congruent stimuli such as positives with the context (e.g., positives). In prior evaluative oddball paradigms, this evaluative congruity effect of the LPP was reduced when participants concealed compared to truthfully reported attitudes. Because prior evaluative oddballs have been focused on the group level analysis, it has been …
Alcohol Use In College Students As A Function Of Reinforcement Sensitivity, Life Events, And Affect, Hyoung S. Lee
Alcohol Use In College Students As A Function Of Reinforcement Sensitivity, Life Events, And Affect, Hyoung S. Lee
Open Access Theses & Dissertations
Mood has been commonly viewed as an important determinant of drinking, but studies of positive and negative affect and alcohol use have reported inconsistent results. It has been suggested that the relationship between negative affect and heavy drinking or drinking problems depends on individual vulnerability dimensions such as personality. Gray's Reinforcement Sensitivity Theory (RST) may provide a particularly useful framework in studies about alcohol use, connecting personality, motivational processes, and responses to environmental stimuli. In past studies, the sensitivity of Gray's Behavioral Activation System (BAS) has been linked to alcohol use, but results have been less consistent for the Behavioral …