Psychology Commons^™

Gay, Straight, Or Slightly Bent? The Interaction Of Leader Sexual Orientation And Gender On Leadership Evaluations, Fred George Macoukji

USF Tampa Graduate Theses and Dissertations

Abstract

Existing research has shown that gender stereotypes regarding characteristics of men and women influence others' perceptions of their fit with organizational roles, including leadership roles (cf. Eagly & Karau, 2002). However, little research has examined stereotypes regarding other demographic characteristics (e.g., race, sexual orientation) and how they may interact with gender stereotypes to influence leadership evaluations. The current study examined whether leader gender and sexual orientation interact to influence subordinates' evaluations of leader effectiveness, likability, and boss desirability using an experimental design. In addition to examining whether leader gender and sexual orientation interacted to predict leader evaluations, the present …

Unanswered Occupational Calling: The Development And Validation Of A New Measure, Michele Wilk Gazica

USF Tampa Graduate Theses and Dissertations

There is a limited body of research that illuminates the various positive life-, health-, and work-related outcomes that an individual may experience through the pursuit of his or her occupational calling. An occupational calling is defined as an occupation that a person feels drawn to, finds intrinsically enjoyable and meaningful, and identifies as a central part of his or her identity. The extant literature on occupational callings, however, rarely considers the possible detrimental effects of having an occupational calling other than to explain unexpected study results. These unexpected study results hint at adverse psychological and job-related outcomes when an individual …

How Individual Differences In Self- And Other-Focused Co-Rumination Relate To Internalizing Symptoms And Friendship Quality, Heather Smith-Schrandt

USF Tampa Graduate Theses and Dissertations

Co-rumination involves friends spending a great deal of time encouraging each other to excessively discuss problems, with content being largely negative (Rose, 2002). Co-rumination appears to strengthen the bonds between best friends, while ironically exacerbating internalizing symptoms. Co-rumination is conceptualized as a mutual dyadic process, but little is known about the reciprocity of excessive problem discussion. The balance of college students' (N = 601) self- and other-focused co-rumination with their best friend was assessed via an online survey. Contrary to expectations, inconsistent and weak evidence was obtained for differentiating self- and other-focused co-rumination, and their balance. Specifically, self- and other-focused …

An Examination Of The Impact Of Hoarding Parent-Adult Child Relationships And Family Functioning, Jennifer M. Park

USF Tampa Graduate Theses and Dissertations

Compulsive hoarding is characterized by difficulty discarding unneeded items and the accumulation of items within living spaces and is associated with significant functional impairment and distress. Along with the negative impact on the individual, previous reports have indicated that compulsive hoarding is not only impairing and substantially burdensome for family members, but also linked to disruptions in family functioning. The present study utilized a path model analysis to examine the associations between an array of hoarding variables hypothesized to impact family functioning and parent-adult child relationships in 199 adult children of hoarders. Results revealed that family functioning mediated the relationship …

Testing Individual Differences In Negative Affect Related To Smoking: The Role Of Emotional Clarity, Nicole Marquinez

USF Tampa Graduate Theses and Dissertations

Negative affect plays a critical role in nicotine dependence. Smokers report feeling that negative affect is a primary motivation to keep smoking. This study examined the relationship between individual differences in emotional experience, in particular emotional clarity and differentiation (individuals' ability to understand, describe, and differentiate between emotions), and smoking motivation. We hypothesized that emotional clarity would be related to affect, craving, and smoking satisfaction. A second goal was to test the ability of an emotional-labeling intervention to reduce negative affect and smoking motivation resulting from a negative emotion induction. We also tested whether emotional clarity moderated the effect of …

Do Changing Reference Levels Affect The Long-Term Effectiveness Of Incentive Contracts?, Lee Michael Kersting

USF Tampa Graduate Theses and Dissertations

This study examines whether reference levels change over time and the impact on individuals' risk-taking behavior. I apply expectations-based reference-dependent preferences theory to analyze whether individuals' reference levels change over time in an economic setting. The theory suggests that individuals develop reference levels based on expectations of future outcomes (Koszegi and Rabin 2006). Therefore, this study examines whether individuals' expectations affect the setting of their reference level and how possible changes in reference levels affect subsequent risk-taking behavior. This study also provides evidence on how budget-based contracts impact individual risk taking behavior in a single period setting. Prior research has …

The Relationship Between Rating Scales Used To Evaluate Tasks From Task Inventories For Licensure And Certification Examinations, Adrienne W. Cadle

USF Tampa Graduate Theses and Dissertations

The first step in developing or updating a licensure or certification examination is to conduct a job or task analysis. Following completion of the job analysis, a survey validation study is performed to validate the results of the job analysis and to obtain task ratings so that an examination blueprint may be created. Psychometricians and job analysts have spent years arguing over the choice of scales that should be used to evaluate job tasks, as well as how those scales should be combined to create an examination blueprint. The purpose of this study was to determine the relationship between individual …

The Positive Illusory Bias And Adhd Symptoms: A New Measurement Approach, Sarah A. Fefer

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to investigate perceptions of academic and social competence among adolescents with a continuum of inattentive and hyperactive/impulsive symptoms. Past literature suggests that children with Attention-Deficit/Hyperactivity Disorder (ADHD) display self-perceptions that are overly positive compared to external indicators of competence, a phenomenon that is referred to as the positive illusory bias (PIB; Owens, Goldfine, Evangelista, Hoza, & Kaiser, 2007). The PIB is well supported among children with ADHD, and recent research suggests that the PIB persists into adolescence. To date, research on the PIB has relied on difference scores (i.e., an indicator of competence is …

An Analysis Of Factor Extraction Strategies: A Comparison Of The Relative Strengths Of Principal Axis, Ordinary Least Squares, And Maximum Likelihood In Research Contexts That Include Both Categorical And Continuous Variables, Kevin Barry Coughlin

USF Tampa Graduate Theses and Dissertations

This study is intended to provide researchers with empirically derived guidelines for conducting factor analytic studies in research contexts that include dichotomous and continuous levels of measurement. This study is based on the hypotheses that ordinary least squares (OLS) factor analysis will yield more accurate parameter estimates than maximum likelihood (ML) and principal axis factor anlaysis (PAF); the level of improvement in estimates will be related to the proportion of observed variables that are dichotomized and the strength of communalities within the data sets.

To achieve this study's objective, maximum likelihood, ordinary least squares, and principal axis factor extraction models …

Exploring The Relationship Between Physical Activity And Everyday Cognitive Function In Older Adults: Within- And Between- Person Variability, Christine Haley

USF Tampa Graduate Theses and Dissertations

Research suggests that physical activity may play a role in preserving cognitive function in older adulthood. However, the exact nature, direction, and magnitude of observed associations remain unclear. The current study utilized a microlongitudinal design to repeatedly assess cognitive function and physical activity across five days. Two studies examined relationships between physical activity, physical fitness, and cognitive function among community-dwelling older adults. The first study examined associations between baseline performance in a measure of everyday cognition and multiple measures of physical activity and physical fitness. Bivariate analyses revealed that objectively measured physical activity of moderate-to-vigorous intensity, repeated chair stand time …

The Use Of Video Modeling Plus Video Feedback To Improve Boxing Skills, Charlsey Elizabeth Reynolds

USF Tampa Graduate Theses and Dissertations

Video modeling and video feedback are behavioral procedures that have been shown to increase skill acquisition over time in a variety of environments. This study investigated the use of a video modeling and video feedback procedure, via a multiple baseline design to enhance skill acquisition in boxing. This study also incorporated multiple dimensions of analysis by including data based not only on a percentage of performance with a task analysis, but also the duration of each particular target behavior. The target behaviors for the study included three different boxing combinations, which were operationally defined based on component steps via …

A Collective Case Study Of The Diagnosis Of Dissociative Disorders In Children, Jacqueline J. Reycraft

USF Tampa Graduate Theses and Dissertations

There is a paucity of research on the diagnosis of dissociative disorders in children. Most children are misdiagnosed with more common mental disorders with similar symptoms. Earlier recognition of dissociative disorders can save years of pain, suffering, and cost. This qualitative collective case study examined the process of diagnosing dissociation in two children under the ages of 12 at the beginning of treatment. A concurrent focus on the training and development of the therapist/researcher is included. Archival data including progress notes, psychotherapy notes, assessments, correspondence, legal documents, school records, and medical records were analyzed using within-case and cross-case analyses to …

Evaluating And Controlling For Reactivity Following Supervisor Training And Feedback, Nicole Minard

USF Tampa Graduate Theses and Dissertations

This study evaluated self-monitoring and feedback procedures with preschool teachers and reactivity that occurred in a preschool classroom due to a supervisors' presence. Preschool teachers' positive interactions following the implementation of a self-monitoring and feedback procedure only slightly increased without the presence of a supervisor. Reactivity was identified with the presence of the supervisor as accurate reporting increased most in the supervisor's presence. Following the identification of reactivity, positive interactions remained at high levels during the reactivity control and maintenance conditions.

Psychological Distance: The Relation Between Construals, Mindsets, And Professional Skepticism, Jason Rasso

USF Tampa Graduate Theses and Dissertations

In this study, I examine the influence of construals (interpretations) and mindsets on professional skepticism in auditors. Auditors have been criticized lately for not displaying enough professional skepticism, particularly in their audits of complex estimates (PCAOB 2008). Regulators speculate about and academic research shows a correlation between low professional skepticism and both audit failures and audit malpractice claims (Beasley et al. 2001; Anderson and Wolfe 2002). I hypothesize that prolonging the deliberative mindset in the audit judgment and decision-making process can increase professional skepticism in auditors.

Experienced auditors take part in a 1 x 3 between-participants experiment in which they …

Interdisciplinary Collaboration For Youth Mental Health: A National Study, Audra St. John Walsh

USF Tampa Graduate Theses and Dissertations

Collaboration between school- and community-based mental health professionals has the potential to result in early identification of and intervention for youth with mental health problems; however, the limited research in this area suggests that collaboration does not often occur between these professionals (Walsh, 2011). The purpose of this investigation was to collect survey data from a national sample of school psychologists in order to examine the collaborative practices of school psychologists and community-based mental health professionals on behalf of youth with mental health problems. Survey data from 327 members of 11 professional state organizations of school psychology were collected and …

Self-Concept Clarity And Self-Esteem In Adolescence: Associations With Psychological, Behavioral, And Academic Adjustment, Danielle Findley

USF Tampa Graduate Theses and Dissertations

Self-concept clarity reflects the consistency or structure of self-concepts, and is distinct yet related to self-esteem or valence of feelings towards the self. However, research on self-concept clarity is novel and mostly conducted in adults only; studies on self-concept clarity in adolescence are limited. In the present study, self-concept clarity was examined as a related yet distinct construct from self-esteem in middle school. Factor structure and criterion validity of self-concept clarity and self-esteem was established by using factor analysis and examining associations with self- and teacher-reported psychological, behavioral, and academic indices of adjustment. Moreover, mean level gender, grade, and ethnic …

The Development And Validation Of The Physical Appearance Comparison Scale-Revised (Pacs-R), Lauren M. Schaefer

USF Tampa Graduate Theses and Dissertations

The Physical Appearance Comparison Scale (PACS; Thompson, Heinberg, & Tantleff, 1991) is a widely used 5-item measure that assesses an overall tendency to compare one's own appearance to the appearance of others in social situations. Research using the PACS and other measures of appearance comparison has shown this construct to be related to higher levels of body dissatisfaction and eating pathology. However, the measure is limited in that it only assesses comparison tendencies within a narrow range of social contexts and body sites. In the current investigation, the PACS was revised to examine a broader range of social contexts (e.g., …

Blending Work And School: Positives And Negatives Of The Interface, Neha Singla

USF Tampa Graduate Theses and Dissertations

This study draws from the extensive research on work and family, and examined a model of the antecedents and outcomes of work-school conflict and work-school facilitation. As an extension of previous research on the work-school interface, the purpose of this study is two-fold. First, this study aimed to examine the impact of conflict and facilitation on personal health. Second, the study set out to investigate the role of emotional support from friends and family, and self-efficacy as moderators. Data were obtained from 329 full-time students who were also employed part-time. The model was tested using structural equation modeling techniques. One …

The Effect Of Visual Search And Audio-Visual Entrainment On Episodic Memory, Holly Anne Westfall

USF Tampa Graduate Theses and Dissertations

Previous research suggests that larger context effects are observed when participants are required to search a scene in order to find the to-be-remembered stimuli. Similarly, animal research on brain oscillations has shown theta wave activation when animals are searching their environment. These theta wave oscillations are positively correlated with learning. However, theta activation can also occur in response to sensory stimulation, for example, auditory stimulation with binaural beats or visual stimulation with a checkerboard pattern reversal. The results of several studies suggest that while a visual search task seems to reliably improve free recall performance, the effects of passive sensory …

Middle And High School Predictors Of Off-Track Status In Early Warning Systems, Amber Brundage

USF Tampa Graduate Theses and Dissertations

It is important to identify students at-risk for school non-completion as early as possible. Research has demonstrated that data sources such as teacher nomination and individual demographic characteristics are less accurate identification methods of students who are at-risk for not graduating on-time. Instead, the use of early warning systems (EWS) based upon research validated indicators that reliably identify students who are Off-track, or at-risk for not graduating on-time, has been a promising approach. Questions remain though about the relationship of Off-track Status at an earlier time point to Off-track Status at a later time point as well as the relationship …

Emotional Invalidation: An Investigation Into Its Definition, Measurement, And Effects, Meredith Brown Elzy

USF Tampa Graduate Theses and Dissertations

Emotional invalidation is a construct closely related to childhood maltreatment, which has been linked theoretically and empirically to the development of psychopathology. This study sought to advance the empirical investigation into emotional invalidation through three primary objectives: 1) to critically review the way emotional invalidation is currently defined and measured in the existing literature, 2) to offer a novel approach at conceptualizing and measuring emotional invalidation as a two part construct comprised of emotionally invalidating behaviors and perceived emotional invalidation, and 3) to experimentally test the effects of invalidating behaviors on a person's perception of emotional invalidation and their level …

The Relationship Between Gratitude And Psychological, Social, And Academic Functioning In Middle Adolescence, Michelle Denise Hasemeyer

USF Tampa Graduate Theses and Dissertations

Guided by positive psychology and broaden-and-build theoretical frameworks, this study utilized a correlational research design to explore the relationships between gratitude and adolescents' psychological, social, and academic well-being in a diverse sample of 499 high school students. Results of multiple regression analyses that controlled for potential effects of student demographic features on outcomes showed that higher levels of gratitude predicted more life satisfaction (β=.63, sr2=.40) , less internalizing symptoms (β= -.44, sr2= .19), more social support from parents (β=.50, sr2=.25), teachers (β=.28, sr2=.08), and peers (β=.34, sr2=.12), higher grades (β=.12, sr2=.014), and better academic self-perceptions (β=.30, sr2=.09). These relationships were …

The Influence Of Campus Culture On Mental Health Help-Seeking Intentions, Jason I. Chen

USF Tampa Graduate Theses and Dissertations

Mental health issues are widespread on college campuses. However, the majority of these individuals do not seek help. Prior research suggests many factors which may be related to mental health help-seeking including age, gender, and prior treatment experience. There has however been little work considering the context of the college campus on mental health help-seeking, specifically the influence of campus culture. Accounting for the context of mental health help-seeking may help to determine which social groups have the greatest influence on mental health treatment processes.

The purpose of this study was to explore the relationship between perceived peer, student body, …

Treatment Maintenance Of Cognitive-Behavioral Therapy For Anxiety In Youth With Autism Spectrum Disorders, Robert Rein Selles

USF Tampa Graduate Theses and Dissertations

Anxiety disorders commonly co-occur in children and adolescents with an autism spectrum disorder (ASD). Recently, treatment of anxiety using cognitive behavioral therapy (CBT) has been modified and studied in youth with ASD, with results consistently demonstrating positive treatment outcomes. In typically developing populations, CBT gains are well maintained as long as 14-years post-treatment; however, maintenance of CBT has not yet been studied in anxious youth with ASD. Using a sample of 32 youth who previously completed one of three CBT for anxiety in ASD treatment studies, the present study re-assessed parent report of anxiety symptoms in youth, 12-26 months (M …

Alliance And Mechanisms Of Medication Adherence In Pediatric Psychiatric Practice, Alessandro Stevens De Nadai

USF Tampa Graduate Theses and Dissertations

Psychiatric medications have been established as an efficacious treatment for pediatric psychopathology (Comer, Olfson, & Mojtabai, 2010), with approximately 3.9% of American children receiving psychotropic medication in a given year (Olfson, Marcus, Weissman, & Jensen, 2002). However, medication adherence for these conditions is suboptimal, with over 50% of children discontinuing treatment before the period recommended for full therapeutic benefit (e.g., Gau et al., 2006; Murray, de Vries, & Wong, 2004). This is highly problematic because pediatric psychopathology is associated with substantial functional impairment and reduced quality of life, as well as increased risk for suicidality (e.g., Bridge, Goldstein, & Brent, …

A New Item Response Theory Model For Estimating Person Ability And Item Parameters For Multidimensional Rank Order Responses, Jacob Seybert

USF Tampa Graduate Theses and Dissertations

The assessment of noncognitive constructs poses a number of challenges that set it apart from traditional cognitive ability measurement. Of particular concern is the influence of response biases and response styles that can influence the accuracy of scale scores. One strategy to address these concerns is to use alternative item presentation formats (such as multidimensional forced choice (MFC) pairs, triads, and tetrads) that may provide resistance to such biases. A variety of strategies for constructing and scoring these forced choice measured have been proposed, though they often require large sample sizes, are limited in the way that statements can vary …

Prenatal Stress, Depression, And Herpes Viral Titers, Pao-Chu Hsu

USF Tampa Graduate Theses and Dissertations

Recent studies suggest that some cases of prenatal depression may be associated with reactivation of latent infections of the herpesvirus family. The possible relationships among stress, prenatal depression, and herpes viral reactivation in pregnancy are understudied and the molecular pathways such as the neuroimmune biogenic amine pathway are unidentified. Chronic stress shifts the T helper-1 cell (Th1) cytokine profile to a Th2 profile, which favors virus induced pathogenesis and survival. Pregnancy is also associated with a similar Th2 dominance. In non-pregnant individuals, exposure to psychological or physical stress may be associated with latent herpes viral reactivation and could result in …

The Strong Black Woman, Depression, And Emotional Eating, Michelle Renee Offutt

USF Tampa Graduate Theses and Dissertations

Abstract

Eighty percent of all black women are overweight or obese which can lead to greatly increased morbidity and mortality, increasing healthcare costs and loss of healthy years of life. While multiple factors may contribute to obesity in black women, the cultural persona of the Strong Black Woman (SBW), an ideology that promotes unflagging toughness and denial of self-needs, may be the basis for behaviors that contribute to steady state obesity in this group. The purpose of this study was to investigate the relationships between the SBW persona, depression, and emotional eating.

Two predominately black churches in Florida were approached …

Defining Semantic Space And Degree Of Association Using Brainwaves: An Erp Investigation Of Alcohol Expectancies, Ty Brumback

USF Tampa Graduate Theses and Dissertations

The current study investigated the cognitive organization of alcohol expectancies using event-related potentials (ERPs). Building on previous behavioral and ERP paradigms, the goal of the current study was to quantify the relationship among alcohol expectancies using ERP indices of salience, congruence, and cognitive distance. The ERP components being evaluated fit perfectly into the alcohol expectancy theory and research; however, implementing specific paradigms to reliably measure individual differences in alcohol expectancies using ERPs has proven to be more elusive than originally thought. This study utilized established cognitive modeling techniques coupled with ERP responses to linguistic stimuli. In essence, this study provides …

Apathy In Parkinson's Disease: A Behavioral Intervention Study, London Butterfield

USF Tampa Graduate Theses and Dissertations

Apathy, a symptom reflecting motivational and self-initiation impairment, is one of the most common neuropsychiatric symptoms in Parkinson's disease (PD), with an average estimated prevalence of 40-45%. Elevated apathy has been associated with a host of negative associates and consequences, including cognitive impairment, poor daily functioning, poor treatment compliance and illness outcome, reduced quality of life, and increased caregiver burden and distress. While some studies have evaluated pharmacologic approaches to the treatment of apathy, few studies have evaluated non-pharmacologic approaches and we have identified no studies that have evaluated the efficacy of non-pharmacologic treatments of apathy in Parkinson's patients despite …