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The Impact Of Stress On Steroid Hormones And Cue Reactivity In Smokers And Gamblers, Stephanie Elaine Wemm
The Impact Of Stress On Steroid Hormones And Cue Reactivity In Smokers And Gamblers, Stephanie Elaine Wemm
Legacy Theses & Dissertations (2009 - 2024)
Addictions, both substance and behavioral, have been conceptualized as having similar biopsychosocial processes with different opportunistic expressions (Shaffer et al., 2004). Biological processes such as the hormonal response to stress as measured by cortisol, dehydroepiandrosterone (DHEA), and the ratio of the DHEA/cortisol may be among the variables underlying the disposition to develop an addictive disorder, regardless of whether it is a substance-based or a so-called behavioral addiction. The current study aimed to examine whether physiological and psychological reactions to stress are similar in high-frequency smokers and gamblers. The subjective (urges, cravings) and physiological responses (skin conductance and heart rate) of …
Craving In Substance And Behavioral Addiction : The Role Of Emotion Regulation, Natalia Christine Orloff
Craving In Substance And Behavioral Addiction : The Role Of Emotion Regulation, Natalia Christine Orloff
Legacy Theses & Dissertations (2009 - 2024)
Individuals with emotion regulation difficulties lack the strategies to monitor and evaluate the emotional experience, often leading to an increase in efforts to constrict or conceal the emotional expression. Deficits in emotion regulation are associated with an increase in craving for risky behaviors, such as alcohol and internet use. Non-acceptance and impulse control are two domains of emotion regulation that have been linked to behavioral and substance cravings. What remains to be elucidated is whether these relationships are mediated by strategies employed to control the emotional experience. The current study aims to identify whether thought suppression mediates the relationship between …
Effects Of Acute Stress And Gender On Decision-Making, Stephanie Elaine Wemm
Effects Of Acute Stress And Gender On Decision-Making, Stephanie Elaine Wemm
Legacy Theses & Dissertations (2009 - 2024)
The current study examined the effects of a social stressor on subsequent performance on the Iowa Gambling Task (IGT), and the role of sex on this relationship. Fifty-six participants (24 men and 32 women) were assigned randomly to a social stressor (Trier Social Stress Test) or a control condition while their subjective emotional reactions and their physiological arousal (skin conductance and heart rate) were measured. Findings showed that participants in the stress condition responded with higher skin-conductance levels and heart rate during the social stressor, in addition to reporting greater negative affect directly following the social stressor. They also made …