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A Romantic Relationship Perspective on Self-Injury in Young AdulthoodCaron, Angela January 2017 (has links)
Non-suicidal self-injury (referred to hereafter as self-injury) is considered a serious health concern among young adult populations, and is associated with a host of devastating physical and psychological consequences (Hasking, Momeni, Swannell, & Chia, 2008). Self-injury encompasses both thoughts of harming oneself in addition to acts of self-injury. Elevated lifetime prevalence rates of 13-17% suggest that self-injury is an issue of widespread nature, with reports indicating that a considerable proportion of young adults engage in self-injurious thoughts and behaviours (Nixon, Cloutier, & Jansson, 2008; Swannell, Martin, Page, Hasking, & St John, 2014; Whitlock, Eckenrode, & Silverman, 2006). Identifying the factors that precede self-injury is crucial to advancing current clinical conceptualizations and treatment strategies for those engaging in such thoughts and behaviours (Schenk, Noll, & Cassarly, 2010). Despite the recognized role of romantic relationship experiences in contributing to the functioning and adjustment of the individuals comprising the romantic dyad, very little empirical attention has been paid to examining whether dimensions of romantic relationships are linked to the use of self-injury. The present thesis, consisting of two independent studies, sought to provide a better understanding of the factors underlying this troubling phenomenon by examining links between dimensions of romantic relationships and self-injurious thoughts and behaviours among community-based young adults involved in couple relationships. The studies presented in the present thesis were approved by the University of Ottawa’s Research Ethics Board (see Appendix A for the Ethics Approval Certificate).
The first study involved testing a novel conceptual model in which intimate partner violence victimization (i.e., physical, psychological, and sexual violence) was examined as a potential mediator of the relationship between child maltreatment (i.e., neglect; witnessing family violence; and physical, psychological, and sexual abuse) and self-injurious thoughts and behaviours. The sample consisted of 406 young adults (346 females; M = 19.87 years) who were involved in a couple relationship for a duration of at least six months at the time of participation. Results from bootstrapping procedures partially supported the theory put forth. Intimate partner violence victimization partially mediated the direct effect of child maltreatment on self-injurious behaviours. Contrary to predictions, intimate partner violence victimization did not mediate the association between child maltreatment and self-injurious thoughts. Hence, findings suggest that individuals who have experienced both forms of family violence may be particularly vulnerable to engaging in self-injurious behaviours.
The second study comprised an investigation of the links between the three romantic behavioural systems (consisting of the attachment, caregiving, and sexual systems) and self-injurious thoughts and behaviours, and examined the incremental contributions of the systems in the prediction of young adult self-injury. The sample consisted of 255 young adults (223 females; Mage = 19.98 years) currently involved in a couple relationship. Linear discriminant analyses revealed that participants endorsing self-injurious thoughts experienced greater attachment anxiety and avoidance, controlling and compulsive romantic caregiving behaviours, and lower sexual satisfaction than did participants who did not endorse such thoughts. In contrast, findings indicated that the behavioural systems did not predict self-injurious behaviours. Such findings suggest that dimensions of the three interrelated behavioural systems hold unique roles in understanding young adult self-injurious thoughts, and that the constructs that predict self-injurious thoughts may differ from those that predict self-injurious behaviours.
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Parental and Cultural Influences on Hispanic College Women's Verbal Intimate Partner Violence Victimization: An Examination of Within-Group DifferencesQuintana, Shannon M 21 May 2014 (has links)
Prior research has shown that college women in the United States are experiencing significantly high rates of verbal intimate partner violence (IPV); estimates indicate that approximately 20-30% of college women experience verbal IPV victimization (e.g., Hines, 2007; Muñoz-Rivas, Graña, O'Leary, & González, 2009). Verbal IPV is associated with physical consequences, such as chronic pain and migraine headaches, and psychological implications, including anxiety, depression, suicidal ideation, and substance use (Coker et al., 2002). However, few studies have examined verbal IPV in college populations, and none have focused on Hispanic college women who are members of the largest minority population on college campuses today (Pew Research Center, 2013), and experience higher rates of IPV victimization (Ingram, 2007). The current dissertation sought to address these gaps by examining the influence of familial conflict strategies on Hispanic college women’s verbal IPV victimization. Further, within group differences were explored, with specific attention paid to the role of acculturation and gender role beliefs. A total of 906 from two Hispanic Serving Institutions (HSI) in the southeastern (N=502) and southwestern (N=404) United States participated in the three part study. Study one examined the influence of parental conflict strategies on Hispanic women’s verbal IPV victimization in current romantic relationships. Consistent with previous research, results indicated that parental use of verbal violence influenced verbal IPV victimization in the current romantic relationship. A unidirectional effect of paternal use of verbal aggression towards the participant on maternal verbal aggression towards the participant was also found. Study two examined the influence of parental conflict strategies, acculturation, and gender role beliefs on victimization. Acculturation and gender role beliefs were found to not have an influence on participants’ verbal IPV victimization. Study three examined within-group differences using Study two’s model. Differences were found between the southeastern and southwestern participants; gender role beliefs increased rates of verbal IPV victimization in the southeastern population. The current dissertation fills a gap in the literature on IPV experiences in Hispanic college populations, the importance of examining verbal IPV trends, and highlights importance differing cultural influences within populations traditionally viewed as homogenous. The implications for future research are discussed.
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