Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Psychology
Developing An Animal Model Of Polysubstance Abuse In Adolescence: The Role Of Nmda Receptors In Alcohol/Cocaine Reward, Adriana Rebecca Uruena-Agnes
Developing An Animal Model Of Polysubstance Abuse In Adolescence: The Role Of Nmda Receptors In Alcohol/Cocaine Reward, Adriana Rebecca Uruena-Agnes
USF Tampa Graduate Theses and Dissertations
Repeated exposure to drugs of abuse conditions individuals to anticipate the behavioral consequences of drug use specifically in the presence of a drug-associated context. In rodents, preferences and aversions for alcohol and cocaine have been conditioned; however, the mechanisms underlying the expression of these conditioned effects remain unknown. Given that alcohol and cocaine polysubstance abuse is prevalent in young individuals, with more than 50% of these polysubstance abusers reporting to be under the age of 21, it is important to understand the mechanisms contributing to the behavioral effects of alcohol and cocaine co-dependency. Aim 1 determined if age differentially impacted …
Savor The Memory: A Reminiscence Exercise To Increase Positive Emotions And Reduce Depression Risk In Anxious Individuals, Bethany Morris
Savor The Memory: A Reminiscence Exercise To Increase Positive Emotions And Reduce Depression Risk In Anxious Individuals, Bethany Morris
USF Tampa Graduate Theses and Dissertations
A growing literature suggests that experiencing positive emotions provides psychological benefits (e.g., Coifman et al. 2007), and interventions increasing positive emotions may reduce depression risk (Geschwind et al., 2011). The present study tested whether reminiscence, a method of positive emotion savoring (Quoidbach et al., 2010), can mitigate depression risk by increasing positive emotions in an unselected sample and a subsample of at-risk anxious individuals. Female participants (n=336) were randomized to a reminiscence or control condition and asked to complete daily mental imagery exercises focusing on a positive memory (reminiscence) or a neutral laboratory memory (control) for one week. As expected, …