Date of Award
Summer 8-2013
Degree Type
Dissertation
Degree Name
Doctor of Philosophy (PhD)
Department
Psychology
Committee Chair
Bradley Green
Committee Chair Department
Psychology
Committee Member 2
Randolph Arnau
Committee Member 2 Department
Psychology
Committee Member 3
Christopher Barry
Committee Member 3 Department
Psychology
Committee Member 4
Michael Madson
Committee Member 4 Department
Psychology
Abstract
Many studies in the sexual assault literature have found a significant relationship between sexual assault severity and psychological distress, specifically PTSD and suicidality. However, in the current literature, there is an inconsistent and incomplete definition of the construct of assault severity. The present study aims to create a comprehensive self-report questionnaire, called the Sexual Assault Severity Scale (SASS) that includes assault characteristics, such as victim-offender relationship, substance use, and peritraumatic responses, and cognitive variables, such as posttraumatic schema disruptions and coping self-efficacy in the conceptualization of assault severity. Two models evaluating the relationship between assault severity and post assault distress were compared, one using the SASS to measure assault severity and the other using the Sexual Experiences Scale-Long Form Victimization (SES-LFV; Koss et al., 2007). The results of the psychometric analysis suggest that the SASS is a reliable and valid measure of assault severity. This study also found evidence supporting the use of a direct assessment of perceived severity, rather than a hierarchical ranking of victimization severity, when measuring the construct of sexual assault severity.
Copyright
2013, Karyn Crystal Swinson
Recommended Citation
Swinson, Karyn Crystal, "The Sexual Assault Severity Scale: A Comprehensive Measure of Assault Severity" (2013). Dissertations. 199.
https://aquila.usm.edu/dissertations/199