Intimate partner sexual violence (IPSV) is a widespread concern and is characterized by sexual violence or coercion occurring within intimate partnerships; however, much of the literature has focused on heterosexual, male perpetrated sexual coercion. The aim of the current study was to understand how people's experiences with IPSV, attitudes, and dark personality traits relate to perceptions and perpetration of IPSV. Undergraduates (N = 680, 71.0% women, 68.7% heterosexual) were randomly assigned to read a fictitious IPSV vignette describing a scenario of either male-on-female, female-on-male, male-on-male, or female-on-female coercion and provide their perceptions of seriousness, perpetrator blame, and victim blame. Participants selfreported their previous history of IPSV perpetration and victimization, non-partner coercion victimization, rape myth acceptance, sexual entitlement, and Dark Tetrad traits. The results found that previous perpetration of IPSV, non-partner coercion, rape myth acceptance, sexual entitlement, psychopathy, narcissism, sadism, and gender were all significantly related to perceptions of seriousness, perpetrator blame, and/or victim blame; however, participants perceived the severity and blame similarly across heterosexual and homosexual conditions. Rape myth acceptance, sexual entitlement, and psychopathy were all significantly related to IPSV perpetration. The results demonstrate a consistent relationship between perpetrating IPSV and rape myth acceptance with perceptions of IPSV in heterosexual and homosexual relationships.The results provided tentative evidence for the nested ecological model framework of IPSV at the individual and societal levels; additionally, practical implications include more inclusive views of sexual minority groups and understanding the characteristics of IPSV perpetrators.
PERCEPTIONS OF INTIMATE PARTNER SEXUAL VIOLENCE iii
AcknowledgementsFirst, I would like to thank my wonderful supervisor, Dr. Adelle Forth. It has been a pleasure and a privilege to have you as a mentor these last two years. I'm grateful for everything you have taught me, for all your help and feedback with every document I sent your way, and for all your support and excitement while navigating the topics I'm passionate about. Thank you to Dr. Shelley Brown, Dr. Kelly Babchishin, and Dr. Kasia Muldner for being wonderful and helpful committee members, you have provided great feedback and helpful guidance throughout this process. Thank you to Dr. Yan Liu for chairing my defence. Thank you to my undergrad mentors, Dr. James Taylor and Dr. Evelyn Field, for providing me with the foundational skillset, confidence, and excitement for research that was needed to complete this project.Thank you to my YOW family, Roshni, Jessie, and Brennan. The three of you provided endless laughs and memories I'll carry with me forever. Thank you for making this new city feel like home and making each day feel like a sitcom. It's bizarre and serendipitous that I had to travel 2,000 kms to find the greatest friends ...