Clinical Psychology Commons^™

Defining Dimensions In Schizotypy: Factor Structure Replication And External Validation Of The Schizotypal Personality Questionnaire – Brief Revised Updated (Spq-Bru)., Elaina Montague

Department of Psychology: Dissertations, Theses, and Student Research

Background: Schizotypy is a construct that captures quantitative dimensions of the psychosis continuum from clinical to non-clinical expressions. The purpose of this study was to determine the factor structure and criterion validity of a newly revised self-report measure, the Schizotypal Personality Questionnaire–Brief Revised Updated (SPQ-BRU; Davidson, Hoffman, & Spaulding, 2016) for predicting later cognitive-perceptual experiences in college undergraduates.

Method: The data analytic sample was comprised of 2,474 undergraduate students (female = 71.9%) attending a university in the Midwest. First, we aimed to identify a model of best fit by comparing latent measurement models of schizotypy using confirmatory factor analysis (CFA). …

Sleep, Executive Control, And Psychopathology In Children: A Longitudinal Study And An Examination Of Brief Sleep Treatment, Katherine M. Kidwell

Department of Psychology: Dissertations, Theses, and Student Research

Researchers have acknowledged that poor sleep is not merely a symptom of psychopathology but also a contributing factor to the development of psychopathology in children (Walker & Harvey, 2010). However, more research is needed to explicate the associations among sleep, executive control (EC), and psychopathology. Specifically, there are few studies using longitudinal designs and limited research on how treating sleep can improve mental health symptoms. This dissertation provides a conceptual framework for the associations among sleep, EC, and psychopathology. The conceptual framework is bolstered by two studies. Study 1 is an examination of early sleep problems and preschool EC as …

Predicting Sexual Revictimization In Childhood And Adolescence: A Prospective Examination Using Ecological Systems Theory, Samantha L. Pittenger

Department of Psychology: Dissertations, Theses, and Student Research

Child sexual abuse is a prevalent problem in the United States and is associated with revictimization: a victimization episode perpetrated by a different individual and occurring subsequent to initial abuse experiences (Barnes, Noll, Putnam, & Trickett, 2009). While evidence shows that 20-39% of sexual abuse victims report revictimization within childhood or adolescence, much of the research to date has focused on its occurrence in adulthood. Thus, there is a limited understanding of the pathways to revictimization and its associated outcomes for youth. The present study examined predictors of sexual revictimization within childhood and adolescence using ecological theory, which includes individual, …

Mediators Of The Relationship Between Depression And Alcohol-Related Harm: The Role Of Alexithymia, Impulsivity And Negative Reinforcement Outcome Expectancies, Andrew Brauer Mcgrath, Dennis E. Mcchargue Ph.D.

UCARE Research Products

Background and Objectives: The prevalence of alcohol misuse on college campuses is a considerable problem. Depression is commonly found to be related to increases in alcohol related harm; however, not frequently found to be directly related to increases in alcohol use. This pattern suggests that there are factors related to depression that exaggerate alcohol problems other than the association between depression and the amount of alcohol used. This study examined the relationship between depression and alcohol related harm in college binge drinkers, focusing on emotional, behavioral, and cognitive variables believed to mediate the association. The roles of alexithymia, impulsivity, and …

Psychological Distress And Revictimization Risk In Youth Victims Of Sexual Abuse, Samantha L. Pittenger, Alayna Schreier, Katie Meidlinger, Jessica K. Pogue, Kate Theimer, Mary Fran Flood, David J. Hansen

Department of Psychology: Faculty Publications

Psychological distress, including depression and anxiety, has been associated with increased risk for sexual revictimization in youth who have experienced child sexual abuse. The present study utilized assessment information from treatment seeking youth with histories of sexual abuse to explore specific risk indicators for revictimization—risk taking, social problems, maladaptive cognitions, and posttraumatic stress—that may be indicated by self-reported distress. The relationship between initial levels of distress and change in symptoms over a 12-week course of treatment was also explored. Participants were 101 youth referred to a child-focused therapeutic group for victims of sexual abuse, 65 youth referred to an adolescent-focused …