Open Access. Powered by Scholars. Published by Universities.®
- Discipline
Articles 1 - 4 of 4
Full-Text Articles in Cognitive Psychology
If It Feels Good, View It: Selective Exposure And Desensitization Moderate The Association Between Video Gameplay And Pleasure-Oriented Aggression, Mejdy M. Jabr
University of New Orleans Theses and Dissertations
A number of studies have indicated that violent video gameplay is associated with higher levels of aggression, and desensitization to violent content contributes to this association. Utilizing a rapid serial visual presentation (RSVP) task, the current study used event-related potentials (ERPs) to investigate selective attention (N1 activation), cognitive control (N2 activation), and desensitization (P3 activation) as neurocognitive mechanisms potentially underlying the association between gameplay and subtypes of aggression. Results showed video game players and non-players differed significantly in brain activation when engaged with violent imagery. N1 and P3 amplitude moderated the association between gameplay and pleasure-oriented aggression. Follow-up analyses further …
Neural Mechanisms Of Action Switching Moderate The Relationship Between Effortful Control And Aggression, Eric L. Rawls
Neural Mechanisms Of Action Switching Moderate The Relationship Between Effortful Control And Aggression, Eric L. Rawls
University of New Orleans Theses and Dissertations
Aggression and violence are social behaviors that exact a significant toll on human societies. Individuals with aggressive tendencies display deficits in effortful control, particularly in affectively charged situations. However, not all individuals with poor effortful control are aggressive. This study uses event-related potentials (ERPs) to decompose the chronology of cognitive functions underlying the link between effortful control and aggression. Specifically, this study investigates which ERPs moderate the effortful control - aggression association. We examined three successive ERP components (P2, N2 and P3) for stimuli that required effortful control. Results indicated that N2 activation, but not P2 or P3 activation, moderated …
The Relationship Between Executive Dysfunction And Criminality In Forensic Psychiatric And Correctional Populations, Erin J. Shumlich
The Relationship Between Executive Dysfunction And Criminality In Forensic Psychiatric And Correctional Populations, Erin J. Shumlich
Electronic Thesis and Dissertation Repository
Crime has immense social and economic impact. Understanding and treating the underlying factors of criminal behavior is essential to creating an overall safer society. Deficits in executive functioning — inhibition, cognitive shifting, and working memory — have been implicated as a factor contributing to criminal behavior. Method: Manuscript 1 examines the relationship between executive dysfunction and severity and frequency of criminal behavior of forensic psychiatric patients, individuals who committed crime under the influence of a severe mental disorder. Manuscript 2 compares the executive functioning of two unique criminal populations — forensic psychiatric patients and correctional offenders. Results: Poorer executive functioning …
Outcomes Of Aggression Replacement Training For U.S. Adolescents In Residential Facilities, Coral Ann Ondrus
Outcomes Of Aggression Replacement Training For U.S. Adolescents In Residential Facilities, Coral Ann Ondrus
Walden Dissertations and Doctoral Studies
A National Survey indicated that 1.6 million adolescents in the U.S. were arrested in 2010 and 1.5 million in 2011 for erratic aggressive behaviors, thus showing a decline from the 2.18 million adolescent arrests in 2007. Residential facilities in the state of Pennsylvania offer a group intervention called Aggression Replacement Training (ART) to help adjudicated adolescents regain control of erratic behaviors. The purpose of this study was to examine the extent to which level of group participation in ART and certain demographic factors (age, gender, ethnicity, family socioeconomic status, parental involvement, and education) predict decreased aggression and increased anger control …