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Does Nicotine Alter What Is Learned About Non-Drug Incentives?, Tarra L. Baker
Does Nicotine Alter What Is Learned About Non-Drug Incentives?, Tarra L. Baker
Undergraduate Honors Theses
Nicotine is one of the most addictive drugs known to man, yet it has limited reinforcing effects in humans and non-human animals when it is not self-administered in tobacco products. One hypothesis for these paradoxical effects of nicotine is that the effects of the drug in the brain alter acquisition of incentive learning. The hypothesis for this study is that nicotine will increase the value of cues paired with a reward. To test this hypothesis, 26 Sprague Dawley Male rats were randomly assigned to one of three groups Pre-NIC (the critical experimental group), Post-NIC and SAL. Each group received a …
Predicting Behavior From Psychopathic And Antisocial Personality Traits In A Student Sample., Maryann Stone
Predicting Behavior From Psychopathic And Antisocial Personality Traits In A Student Sample., Maryann Stone
Electronic Theses and Dissertations
Psychopathic personality is associated with a myriad of social and behavioral problems including violence, criminal activity, and overall failure to conform to social standards. In this study, psychopathic and antisocial personality traits are measured in a sample of college students via self-report surveys using questions derived from Hare's Psychopathic Checklist-Revised (PCL-R; 1991). Reliability and factor analyses were used to validate the inventory and create factor-based indices that were used to predict antisocial behavioral outcomes including violence, seeking revenge on persecutors, and suicidal ideation, in addition to other analogous and deviant behaviors. Findings showed a relationship between personality and behavior indicating …