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Fmri Evidence Of Group Differences On The Word Memory Test In A Sample Of Traumatic Brain Injury Patients, James Douglas Larsen

Theses and Dissertations

The Word Memory Test (WMT) is a popular effort test that requires participants to memorize lists of paired words and repeat them back in a variety of different memory tasks. Four brain injured patients participated in two trials of the delayed recall (DR) portion of the WMT while undergoing fMRI scanning. In the first trial subjects put forth full effort, and during the second trial subjects were instructed to simulate increased memory impairment in order to represent poor effort. fMRI activation from both trials were compared in order to contrast full and simulated poor effort activation patterns during the WMT. …

A Note On The Effectiveness Of Behavioural Rehabilitation For Reducing Inter-Dog Aggression In Shelter Dogs, Jane S. Orihel, David Fraser

Interactive Behavior Collection

The effectiveness of a rehabilitation program for reducing inter-dog aggression was evaluated at the municipal animal shelter. Sixteen dogs (of 60 examined) met the study criteria of medium inter-dog aggression as determined by an inter-dog aggression test. These dogs received a 10-day treatment of daily rehabilitation for 30 min (rehabilitation group, n = 9) or daily release into an outdoor enclosure for 30 min (control group, n = 7). Rehabilitation consisted of desensitising and counter-conditioning dogs to the approach of other ‘‘stimulus’’ dogs. Most dogs in the rehabilitation group showed a decline in aggression scores when re-tested after the last …

The Influence Of Cultural Identification And Gender-Linked Characteristics On The Body Satisfaction Of African American Men, Amy Lynn Baird

Masters Theses & Specialist Projects

The goal of the present study was to examine the relationships between gender schema, level of cultural identification, and body dissatisfaction in African American men. The first hypothesis under study was that men with a low identification to African American culture would report higher dissatisfaction with their body than those with a high cultural identification. Secondly, it was hypothesized that men with a large discrepancy from their culture’s description of an “ideal man” would also report higher body dissatisfaction than those with low or no discrepancy. Lastly, it was hypothesized that an interaction between variables would occur and that men …

Disappointment Domains, Quality Of Life, And The Impact Of Mental Illness : An Evaluation Of Demographic Differences., Christina Lynn Adkins

Electronic Theses and Dissertations

The concept of quality of life (QOL) has been the topic of many research projects, yet several clinically relevant aspects of this concept have been overlooked. Specifically, few studies have addressed the impact of such demographic variables as race and sex on the life domains that have been particularly disappointing to patients with mental illnesses. The current research project aims to contribute to the understanding of the impact these variables have on quality of life, specifically addressing the following hypotheses: (1) Domains of disappointment will vary according to race and sex; (2) Race and sex will interact to predict which …

Stereotype Threat And Women's Perceptions Of Leadership Self-Efficacy, Phillip Lipka

All Theses

The following research examined the effects of stereotype threat on women's leadership self-efficacy. Previous research has demonstrated that women's leadership aspirations are negatively affected by the presence of stereotype threat, and the current research served to expand on this literature by examining possible factors that could moderate women's vulnerability to this threat. It was proposed that women with a weaker adherence to sexist beliefs, less investment in gender ideals, and higher self-esteem would be less susceptible to stereotype threat and would perceive themselves as more capable leaders. Participants completed a survey that primed their gender identity in order to invoke …

Internationalizing A Psychology Department: A Case Study, Leeann Bartolini, Afshin Gharib, W. Phillips

Collected Faculty Scholarship

No abstract provided.

Attachment Pathologies Among Incarcerated Sex Offenders, Kelly J. Hunsicker

Loma Linda University Electronic Theses, Dissertations & Projects

Attachment theory underscores the central role of how individuals form and interact within interpersonal and intimate relationships and emphasizes the importance of harmony between caregiver and infant as a foundation for healthy interpersonal relationships. It is believed that amongst the sex offender population that a pathological attachment style will be found which has implication on the types of treatment that would work best for this difficult population. The current research endeavor aggregated empirical research on attachment styles among incarcerated sex offenders. The results suggest a relationship between pathological attachment and sex offender populations.

Increasing Narrative Coherence In The Bereaved: The Effect Of Narrative Review On Grief Reaction, Stefanie Suzon Boswell

Dissertations

In order to investigate the utility of an experimental expressive writing intervention designed to increase narrative coherence (write about loss combined with review of previous narratives) as a potential bereavement intervention, it was compared to a standard expressive writing intervention (write about loss with no opportunity for review), and two trivial writing conditions (one with and one without opportunity for review). Although all writing groups experienced beneficial effects across time, participants in the experimental and standard conditions reported significantly greater personal growth as a function of time when compared to control participants.

The Use Of Personality Assessments In Designing Environmental Enrichment For Garnett's Bushbabies (Otolemur Garnettii), Lauren Elizabeth Highfill

Dissertations

Recently the study of animal personality has become an important and credible topic of research and a number of studies have revealed personality traits in a variety of species. The consideration of individual animal personality traits is important for animal management and welfare. For example, ensuring inter-individual compatibility in group housing animals may serve to ensure the safety of the whole group. To date, no formal research has been conducted on whether the assessment of individual personality traits could be used as a tool for individualizing environmental enrichment interventions. The goal of environmental enrichment is to increase the rate of …

Attributionally More Complex People Show Less Punitiveness And Racism, Kim-Pong Tam, Al Au, Angela K. Y. Leung

Research Collection School of Social Sciences

Based on past findings that attributionally more complex people make less fundamental attribution error, it was hypothesized that they would show less punitiveness and racism. In a study of 102 undergraduates, this hypothesis received robust support. The effect of attributional complexity was significant in two different punitiveness measures, a rehabilitation support measure, and two different racism measures. Also, this effect still held when demographic variables, crime victimization history, and need for cognition were statistically controlled. Moreover, attributional complexity mediated the effect of need for cognition and gender on punitiveness and racism. Theoretical implications are discussed.

Introduction To The Developmental Contextualism Surrounding Identity Vulnerability And The Emergence Of Depression And Anxiety, Paul T. Constantino

Theses, Dissertations and Culminating Projects

According to Cicchetti and Toth (1998), the integration of inadequate biological, ecological, socioemotional, cognitive, and self-representational forces may foster psychopathological organization. These forces comprise developmental contextualism. Contextualism can be visualized as a bidirectional relationship between the individual and the context (Lemer, 2002). In other words, internal and external forces interact with one another as they are affecting the organism. Ecology, socioemotionality, cognition, and biology interact to form the self-representational sense of self or “other” source. This other source is the subjective experience of the organism and emerges as a force in and of itself and influences superceding interactions between ecology, …

A Historical Study Of The Kindergarten And First Grade Programs At The Minot State University Laboratory School (1969 - 1990): A School Ahead Of Its Time, Valeria Noel Wax

Theses and Dissertations

This study uses archival sources and oral interviews to construct a history of the kindergarten and first grade programs at the Minot State University Laboratory School (MSU) from 1966 – 1990. The length of the study is based on the time the kindergarten was in existence at the MSU Laboratory School. The school was unique in North Dakota because it was the last laboratory in the state. A variety of educational methodologies and techniques were developed in an effort to improve instruction. The school also developed and refined an individualized instruction program that was used with all children enrolled in …

Combined Cognitive Behavioral Treatment Plus Caregiver Sessions For Childhood Depression, Dikla Eckshtain

Dissertations

Childhood depression is intimately related to the family context and caregiver-child relations, but only a limited number of treatment outcome studies for depressed youth have formally included members of the family in the intervention. To address this discrepancy the present study evaluated the efficacy of adding caregiver sessions to individual cognitive behavioral therapy (CBT) for the treatment of depressed youth. The treatment included 16 individual sessions and 7 caregiver sessions administered in the child's school to promote accessibility. Fifteen children (10 females and 5 males ranging in age from 8-13), who met inclusion criteria based on self-report and interview measures …

Emotion Recognition And The Propensity To Engage In Sexually Coercive Behaviors: A Study With College Males, Beth J. Dietzel

Dissertations

Several variables have been investigated over the past years as risk factors for sexual aggression. Among them, substance use/abuse, family environment, attitudes towards women, and lack of empathy. Although researchers have identified several risk factors, predicting aggressive behaviors continues to be a difficult task. One variable that has received less attention in the literature is men's emotion recognition skills. Do men's emotion recognition skills affect their propensity to aggress?

The purpose of this study was to investigate emotion recognition skills/deficits and how such skills predict propensity to engage in sexually coercive behavior. There were two main goals of this study. …

Exploring The Cognitive Underpinnings Of Word Retrieval Deficits In Dyslexia Using The Tip-Of-The-Tongue Paradigm, Sarah Margaret Hanly

Dissertations

Over the past thirty years a consensus has emerged that the word reading difficulties of dyslexic readers stem from deficits in phonological processing. One experimental paradigm that has provided support for this view is the finding that dyslexic readers demonstrate deficits in word retrieval from long term memory on picture naming tasks. Dyslexic readers are able to retrieve fewer words in their receptive vocabularies and are less accurate than normally developing readers. However, the conclusion that dyslexic readers? difficulties in picture naming are the consequence of deficits in phonological processing is inferential. The current study uses the tip-of-the-tongue (TOT) paradigm …

Pedestrian Conspicuity: The Effects Of Retroreflector Placement And Retroreflectivity, Justin Graving

All Theses

One factor that has been causally linked to nighttime pedestrian-vehicle collisions is pedestrians being insufficiently conspicuous to drivers. Pedestrian conspicuity can be enhanced by use of retroreflective material, and this on-road experiment investigated the influence of retroreflector configuration, the coefficient of retroreflection (RsubA) of those retroreflectors, and pedestrian motion on conspicuity. There were two retroreflector configurations, three levels of RsubA, and the test pedestrian either walked or stood in place. Data from 121 participants are reported. The pedestrian was detected by more participants and at greater distances when the pedestrian was walking and wearing retroreflectors on the wrists and ankles …

Sex Offender Assessment: Clinical Utility And Predictive Validity, Kristopher Lueron Clounch

Dissertations

The research addressing sex offender assessment and treatment is an ever-evolving science. However, very little research has addressed psychological typologies associated with various types of sex offenders and treatment engagement. The current study examined assessment data of four sex offender groups, defined by victim type, to determine if a typological difference exists between groups of (N = 583) rapists (n = 129), statutory offenders (n = 140), intrafamilial/ incest perpetrators (n = 152), and extrafamilial (n = 162). Secondly, the study determined if a specific battery of psychological measures can predict treatment completion (n = 377). We also hypothesized there …

Body Shape Dissatisfaction: Patterns Of Concern Among Subgroups Of College Freshmen Women, Kristina S Withers Hansen

Theses and Dissertations

This study seeks to determine if there are patterns of differences according to college major in terms of the percentage of freshmen women who score in the clinically significant range on a measure of attitude toward body shape. Participants (N = 1,982) completed a demographic questionnaire and the Body Shape Questionnaire (BSQ) and were divided into subgroups according to their stated college major. Descriptive statistics regarding BSQ scores were calculated for the total sample and subgroups. Results indicated that a greater percentage of participants in Theater, Communications, Psychology, Dance, Business, and Dietetics majors scored within clinically significant ranges on the …

Tnfα Sirna Reduces Brain Tnf And Eeg Delta Wave Activity In Rats, Ping Taishi, Lynn Churchill, Mingxiang Wang, Daniel Kay, Christopher J. Davis, Xin Guan, Alok De, Tadanobu Yasuda, Fan Liao, James M. Krueger

Faculty Publications

Tumor necrosis factor alpha (TNFα) is a pleiotropic cytokine with several CNS physiological and pathophysiological actions including sleep, memory, thermal and appetite regulation. Short interfering RNAs (siRNA) targeting TNFα were incubated with cortical cell cultures and microinjected into the primary somatosensory cortex (SSctx) of rats. The TNFα siRNA treatment specifically reduced TNFα mRNA by 45% in vitro without affecting interleukin-6 or gluR1-4 mRNA levels. In vivo the TNFα siRNAα reduced TNFα mRNA, interleukin-6 mRNA and gluR1 mRNA levels compared to treatment with a scrambled control siRNA. After in vivo microinjection, the density of TNFα-immunoreactive cells in layer V of the …

Integrative Medicine Research At An Academic Medical Center: Patient Characteristics And Health-Related Quality-Of-Life Outcomes., Jeffrey M Greeson, Steven Rosenzweig, Steven C Halbert, Ira S Cantor, Matthew T Keener, George C Brainard

College of Science & Mathematics Departmental Research

OBJECTIVE: To characterize patients seeking care at a university-based integrative medicine practice, and to assess short-term changes in health-related quality of life (HRQoL) associated with integrative medical treatment.

DESIGN: Prospective, observational study.

SETTING: This study was conducted at a large U.S. academic medical center affiliated with the Consortium of Academic Health Centers for Integrative Medicine.

PARTICIPANTS: Seven hundred and sixty-three (763) new patients with diverse medical conditions participated in the study. Mean age was 49 years (standard deviation = 16, range = 14-93). Two thirds of patients were women and three quarters were white. The most common International Classification of …

An Investigation Of Determinism And Chaotic Behavior In Flight Performance Data: A Chaos Theory And Nonlinear Time Series Analysis Approach, Lionel Blankson Amanfu

Master's Theses - Daytona Beach

Human flight performance data were investigated using non-linear time series analysis methods to determine deterministic chaotic behavior in the data. Using a sequence of steps of non-linear methods, four flight performance data were used to investigate for the existence of deterministic chaotic behavior. Results revealed that flight performance data may exhibit chaotic behavior. Results also showed a consistent low determinism value in all the data examined which is the defining characteristic of chaotic behavior. It was also found that the data originated from non-stationary process. The Maximal Lyapunov Exponent (MLE) value which indicate chaotic behavior exist in the data revealed …

Psychopathy And Adolescent Females: Does Gender Alter The Relation Between Childhood Trauma And Pcl:Yv Scores?, Trevor Barese

Psychology Theses

A growing rate of violence among adolescent females has led to an increased interest in gender differences associated with the assessment and development of psychopathy. This study utilized a sample of 100 youthful offenders, to examine the role of gender in the relation between various forms of childhood trauma and scores on the Psychopathy Checklist: Youth Version (PCL:YV). Correlations were found between certain forms of childhood abuse and elevated PCL:YV scores. Furthermore, gender appeared to alter the predictive power of proposed developmental risk factors commonly associated with psychopathy. The findings indicate possible discrepancies in developmental risk factors between genders. Implications …

Prepartying Promotes Heightened Risk In The College Environment: An Event-Level Report, Joseph W. Labrie, Eric R. Pedersen

Psychological Science Faculty Works

Due to the emergence of research literature examining the prepartying behavior of college students, the present study examines students’ varying drinking rates, blood alcohol levels (BALs), and alcohol-related consequences during two drinking events – one involving prepartying and one devoid of prepartying. Two-hundred and thirty-eight student drinkers completed an online drinking assessment detailing their two most recent drinking occasions involving and not involving prepartying. Participants responded to a series of questions regarding quantities consumed on the drinking day and occurrence of alcohol-related consequences. While men did not differ in drinking or estimated BALs, between the two drinking days, female participants …

The Political Personality Of French President Nicolas Sarkozy, Aubrey Immelman, Pascal De Sutter

Psychology Faculty Publications

This paper presents the results of an indirect assessment of the personality of French president Nicolas Sarkozy. The study was conducted from the conceptual perspective of Theodore Millon’s model of personality.

Information concerning Sarkozy was collected from biographical sources and media reports and synthesized into a personality profile using the second edition of the Millon Inventory of Diagnostic Criteria (MIDC), which yields 34 normal and maladaptive personality classifications congruent with Axis II of DSM–IV.

The personality profile yielded by the MIDC was analyzed on the basis of interpretive guidelines provided in the MIDC and Millon Index of Personality Styles …

The Political Personality Of 2007 French Presidential Candidate Ségolène Royal, Aubrey Immelman, Pascal De Sutter

Psychology Faculty Publications

This paper presents the results of an indirect assessment of the personality of Ségolène Royal, candidate of the Socialist Party in the 2007 French presidential election.

The study was conducted from the conceptual perspective of Theodore Millon’s model of personality. Information concerning Royal was collected from biographical sources and media reports and synthesized into a personality profile using the second edition of the Millon Inventory of Diagnostic Criteria (MIDC), which yields 34 normal and maladaptive personality classifications congruent with Axis II of DSM–IV.

The personality profile yielded by the MIDC was analyzed on the basis of interpretive guidelines provided …

Person-Supervisor Fit: Implications For Organizational Stress, Organizational Commitment, And Job Satisfaction, Hilary Schoon

All Theses

Traditional fit literature has focused on person-organization fit. However, Kristof-Brown, Zimmerman, and Johnson (2005) recently introduced the idea of person-supervisor fit in a meta-analysis on fit. Person-supervisor fit was hypothesized to be the degree of similarity between personality dimensions, values, and goals. This paper first defines fit and then reviews the literature on the topics that apply to person-supervisor fit. This study was conducted with supervisors (faculty members) and subordinates (graduate student teaching and research assistants) from different departments in one university to determine the relationship between person-supervisor fit with subordinates' organizational stress, subordinates' organizational commitment, and subordinates' job satisfaction. …

Reluctant Virginity: The Relationship Between Sexual Status And Self-Esteem, Dina Dimauro

Theses and Dissertations

The purpose of this study is to identify group differences between sexual status (reluctant virgins, satisfied virgins, and non-virgins) in college students. Specifically, this study explored differences between groups in self-esteem (global, social, and body), dating (length of relationship and number of dating partners), and the beliefs in the double standard mediating differences in self-esteem. It was hypothesized that reluctant virgins would have lower self-esteem and shorter relationships than satisfied virgins and non-virgins. There was modest support for the stated hypotheses: reluctant virgins had lower social self esteem (M= 114.4) than non-virgins (M= 138.5). Reluctant virgins …

Effects Of In-Home Positive Behavior Support Training On Parent Perceptions Of Parent-Child Relationships And Maladaptive Behavior, Elisha K. Kamalu

Theses and Dissertations

This study investigated the effects of the positive behavior support program Family HOPE conducted in homes of families of children with disabilities. Graduate students conducted an 8-10 week collaborative method of training for parents of children with disabilities to reduce problem behaviors of their child with a disability. The Parent-Child Relationship Inventory (PCRI) and Scales of Independent Behavior-Revised (SIB-R) were given to both experimental and control group families to investigate the program effects on parents' perceptions of limit setting, parental support, frequency and severity of problem behaviors. Results indicated that there was not a significant pre-post difference for either group …

Work-Related Outcomes Of Financial Stress: Relating Perceived Income Adequacy And Financial Strain To Job Performance And Worker Well-Being, Lindsay Ellen Sears

Dissertations and Theses

With the onset of globalization, the economic contexts and working conditions within many countries are changing, presenting new challenges' for governments, organizations, and workers. Amid these challenges, concerns about personal finances are prevalent among employees and detrimental to workers' health, well-being, and families. Research on how this financial stress affects employees at work is lacking.

In this thesis, I propose an appraisal-based model of financial stress whereby actual income and expenses are related to perceptions of income adequacy to afford wants and needs. These adequacy perceptions are, in turn, related to financial strain, representing a heightened negative affective state regarding …

The Neuropsychological Endophenotype Of Specific Language Impairments And Autism Spectrum Disorders: Category Or Continuum?, Heather M. Anson

Master's Theses and Doctoral Dissertations

The primary goal of this investigation was to illuminate variables of the specific language impairment (SLI) and autism spectrum disorders (ASD) neuropsychological endophenotypes and to clarify the nature of overlap between SLI and ASD. Group differences in cognitive functioning, epidemiological factors including proband comorbidity and health problems, and familial data in 39 SLI children and 89 ASD children who presented for clinical evaluation at Henry Ford Health System in Detroit were examined by retrospective chart review.

Cognitive data revealed that ASD probands performed more poorly on tests of perceptual-motor functioning and had higher rates of pragmatic language deficits than SLI …