Social and Behavioral Sciences Commons^™

A Daily Diary Investigation Of Discrimination And Binge Eating Among Lesbian Women, Tyler Mason

Psychology Theses & Dissertations

Lesbian women may experience discrimination because of their gender and their sexual orientation termed sexism and heterosexism, respectively. Both sexism and heterosexism are associated with increased psychological distress and negative affect among lesbian women. Furthermore, preliminary evidence suggests that heterosexism is associated with binge eating among lesbian women. However, the relationship between discrimination and binge eating has received limited empirical examination. This study examined associations between sexism and heterosexism, negative affect, and binge eating using a daily diary methodology. Participants were recruited online through social media and LGBT organizations after completing an online eligibility survey with measures of demographics, binge …

Donepezil’S Effect On Cardiac Function In Patients With Alzheimer’S Disease Through An In Vivo, Non Invasive Measure Of Cardiac Autonomic Function, Lewis P. Hackett

Psychology Theses & Dissertations

The aim of the current study was to explore the effects of the medication Donepezil (Aricept®) on cardiac autonomic function for individuals diagnosed with mild to moderate (probable) Alzheimer’s disease (AD). Using age (± 3 years) and gender matched controls, differences in heart rate variability (HRV) among individuals with Alzheimer’s disease were compared to healthy controls over a period of six months (session 1 [baseline], session 2 [3 months], and session 3 [6 months]) in both supine and standing positions. HRV was obtained through frequency-domain (Low Frequency Power, High Frequency Power, RMSSD, LF/HF Ratio) and time-domain (six minutes) measures using …

Examining The Measurement Invariance Of The Minnesota Multiphasic Personality Inventory-2-Restructured Form Internalizing Specific Problem Scales In African- American And Caucasian Men, Megan Anne Brokenbourgh

Psychology Theses & Dissertations

Test bias has long been an area of investigation in the personality assessment literature, including the MMPI-2-RF. Research on previous versions of the MMPI and MMPI-2-RF has pointed to mixed results. The current study aims to examine test bias on the MMPI-2-RF’s nine Internalizing Specific Problem Scales by examining measurement invariance using MIMIC modeling and investigating differential item functioning (DIF). After removal of invalid protocols, the first sample consisted of 2,980 protocols from various settings requested from Pearson (255 African American and 2,755 Caucasian protocols). The second sample consisted of 1,379 valid protocols from psychiatric inpatient settings (1,245 Caucasian and …

Effects Of Varying Degrees Of Fixed And Random Responding On The Validity Of Score Interpretation For The Sp And Psy-5 Scales Of The Mmpi-2-Rf, Joseph Brooks Minifie

Psychology Theses & Dissertations

The Minnesota Multiphasic Personality Inventory – 2 Restructured Form (MMPI-2- RF; Tellegen & Ben-Porath, 2008/2011) is a widely used self-report measure of psychopathology and personality. However, the self-report format of the MMPI-2-RF suggests that interpretation of its scales and the clinical recommendations that follow are vulnerable to invalid response styles. This dissertation builds upon previous research (Handel, Ben-Porath, Tellegen, & Archer, 2010) to examine the effect of random and fixed responding, as measured by the VRIN-r and TRIN-r Scales, on the 28 SP and PSY-5 Scales. A computer simulation procedure was used to insert increasing degrees of inconsistent responding into …

Moderating Effects Of Coping Self-Efficacy And Coping Diversity In The Stress Health Relationship In African American College Students, Carol Frances Bonner

Psychology Theses & Dissertations

The present study examined the roles of coping self-efficacy and coping diversity in moderating the harmful effects of stress in a sample of African American undergraduate college students. An additional purpose of the study was to explore alternative methods of measuring coping diversity. Data were obtained from 162 participants who attended a southeastern Historically Black College/University. Hierarchical multiple regression analyses were performed to detect main effects and interaction effects of perceived stress and the two moderator variables, coping self-efficacy and coping diversity, on physical and mental health. Correlational analyses were used to assess the reliability of an alternative measure of …

Defining And Characterizing Differences In College Alcohol Intervention Efficacy: A Growth Mixture Modeling Application, James M. Henson, Matthew R. Pearson, Kate B. Carey

Psychology Faculty Publications

Objective: While college alcohol misuse remains a pervasive issue, individual-level interventions are among the most efficacious methodologies to reduce alcohol-related harms. Growth mixture modeling (GMM) was used as an exploratory moderation analysis to determine how many types of college drinkers exist with regard to intervention efficacy over a 12-month period.

Method: Data from 3 randomized controlled trials were combined to yield a sample of 1,040 volunteer and mandated college students who were given 1 of 3 interventions: a brief motivational intervention, Alcohol Edu for Sanctions, or Alcohol 101 Plus. Participants were assessed at baseline, and 1, 6, and 12 months …