Psychology Theses and Dissertations
Permanent URI for this collectionhttp://hdl.handle.net/1903/2801
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Item Perfectionism and eating disorder symptoms: An analysis of the protective effects of ethnic identity in female Latinx college students(2023) Cerrato, Stephanie; O'Neal, Colleen; Psychology; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)Disordered eating in college student populations is highly prevalent. Even so, eating disorder research has largely centered on risk and protective factors relevant to White women, while neglecting to focus on the experiences of people with marginalized identities. The current cross-sectional study a) assessed the relation between evaluative concerns and strivings subscales of perfectionism on disordered eating symptoms in Latinx college women, and b) determined if a high sense of ethnic identity may moderate this relation such that as ethnic identity increases, the effects of perfectionism on disordered eating symptoms decreases. Latinx women from a Mid-Atlantic university (n = 113) completed self-report questionnaires of perfectionism, ethnic identity, and disordered eating. Results revealed that evaluative concerns was a positive predictor of dietary restraint, shape and weight over-evaluation, and body dissatisfaction. Moderation results were non-significant.Item Adoptive Parents: At Risk or Resilient(2009) Merson, Erica Shawn; O'Brien, Karen M.; Psychology; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)This study advanced knowledge regarding the demographics of a nationally representative sample of adoptive parents and their use and level of satisfaction with adoption agency services, specifically that they are functioning well both psychologically and in their marital relationships and are satisfied with the adoption agency services that are being offered and used. It also examined the contributions of (a) psychological functioning at nine months postpartum, (b) infertility experiences, (c) tangible resources, and (d) the marital relationship in predicting the psychological health of adoptive parents at 27 months postpartum. Findings revealed that the psychological health of adoptive parents at nine months was the strongest predictor of depressive and anxiety symptoms at 27 months for both adoptive mothers and fathers, with tangible resources also contributing unique variance to the prediction of fathers' depressive symptoms. Moreover, marital hostility was found to partially mediate the relationship between mothers' depressive symptoms at nine months and 27 months postpartum.Item Challenges and Resilience in the Lives of Multiracial Adults: the Development and Validation of a Measure(2008-01-22) Salahuddin, Nazish; O'Brien, Karen M.; Psychology; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)The purpose of the present study was to develop and validate the Multiracial Challenges and Resilience Scale (MCRS). The MCRS is a measure of the types of challenges (i.e., Others' Surprise/Disbelief Reactions, Lack of Family Acceptance/Understanding, Multiracial Discrimination, Feelings of Disconnection from Family and Friends) and resilience (i.e., Appreciation of Human Differences, Multiracial Pride) experienced by Multiracial adults. Participants (N = 317) included a national sample of individuals who identified their biological parents as representing two or more different racial groups. All participants resided in large metropolitan areas within the continental United States at the time of data collection. Data were collected through the use of an internet survey containing the MCRS and measures used to assess convergent and discriminant validity. Internal consistency estimates of subscales ranged from .76 to .83. Convergent validity was supported through positive relations of the Challenge subscales with depression and positive relations of the Resilience scales with self-esteem. Discriminant validity was supported through the absence of correlations between the Challenges scales and Orderliness and lack of relationship between the Resilience scales and Social Desirability. Directions for future research and the limitations of this study are discussed.Item Internal and Environmental Buffers of Terrorism-Related Anxiety(2005-03-31) Spiegel, Eric Baron; Gelso, Charles J.; Psychology; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)The current study focuses on the adjustment of Washingtonians to living under the threat of terrorism. The purpose of the present study was to examine the relationships of six predictor variables - resilience, spirituality, perceived social support, perceived controllability, denial, and previous trauma - with terrorism-related anxiety. The author hypothesized that resilience, spirituality, and perceived social support would all be negatively associated with terrorism-related anxiety. Furthermore, it was posited that spirituality would moderate the relationship between previous trauma and terrorism-related anxiety, and that perceived controllability would moderate the relationship between denial and terrorism-related anxiety. A cross-sectional design utilizing correlation and regression analyses was selected to assess the relationships between the predictor and dependent variables, as well as a series of demographic variables. A total of 154 individuals completed a questionnaire packet containing reliable and valid self-report items, which was posted on a secure web site accessible only to study participants. Of the three main effect hypotheses, only the hypothesis involving resilience and terrorism-related anxiety was partially supported. Resilience was significantly and negatively correlated with one of two measures terrorism-related anxiety; it also had significant negative relationships with both measures of terrorism-related anxiety in separate regression analyses. In addition, the interaction effect involving spirituality and previous trauma was partially supported. For one of two measures of terrorism-related anxiety, the spirituality-previous trauma interaction term had a negative relationship with the criterion. Based on the results of this regression, we see that for those who reported high levels of spirituality, higher amounts of trauma were associated with less terrorism anxiety. For people low in spirituality, the level of anxiety stays roughly the same, regardless of the amount of trauma. The significant and non-significant findings for the present study provide tentative directions for future research into terrorism-related anxiety.