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Full-Text Articles in Social and Behavioral Sciences
Outcome Expectancies Mediate The Impact Of Olfactory Cues On Marijuana Craving, Mallory Loflin
Outcome Expectancies Mediate The Impact Of Olfactory Cues On Marijuana Craving, Mallory Loflin
Legacy Theses & Dissertations (2009 - 2024)
Current work suggests that the presence of "craving" may be a significant indicator of problematic substance use. Nevertheless, little work has examined how cannabis users experience and develop craving. Most relevant studies focus on samples in treatment. Previous work suggests that cues for marijuana might activate outcome expectancies that contribute to the development of craving. The present study sought to test whether an olfactory marijuana cue would create changes in expectancy, mood, and craving in a non-treatment seeking sample representing both users and non-users. Unlike control cues, olfactory cues for marijuana increased perceptions of the likelihood of marijuana-induced positive outcomes …
Conditioned Arousal To Slot Machine Wins : An Examination Of Renewal Following Extinction, James Broussard
Conditioned Arousal To Slot Machine Wins : An Examination Of Renewal Following Extinction, James Broussard
Legacy Theses & Dissertations (2009 - 2024)
The objective of this study was to explore whether an appetitive response extinguished in one context would remain extinguished when tested in the extinction context, but show renewal when tested in a different context. Forty college students played a slot machine while their physiological arousal (skin conductance and heart rate) and desire to play were being recorded. During the acquisition phase, wins on the slot machine were associated with a tone serving as a conditioned stimulus (CS) that preceded the machine's payout (US) and elicited conditioned arousal. During the following extinction phase, the CS was presented repeatedly without the US …