An Examination of Contextual and Process Variables Influencing the Career Development of African-American Male Athletes and Non-Athletes (open access)

An Examination of Contextual and Process Variables Influencing the Career Development of African-American Male Athletes and Non-Athletes

The purpose of this study was to examine the career development of African-American male athletes and non-athletes. The study utilizes Gottfredson’s circumscription and compromise model of career development as a framework for understanding the way individuals go about selecting different career paths based on various contextual variables and career development processes. A sample of 71 African-American male college students completed self-report questionnaires measuring different aspects of their background make-up, relevant career development processes, and career development outcome variables. Results of the study suggest that non-athlete students have a more developmentally appropriate approach to careers. Results also suggest that perceived career barriers and career locus of control mediate the relationship between athletic status and maturity surrounding careers. Career development is a complicated process and further study on this population is very important, especially when considering athletes. Implications for the findings are discussed as are suggestions for directions of new research concerning African-American career development.
Date: August 2011
Creator: Bader, Christopher M.
System: The UNT Digital Library
Is Mind Wandering the Mechanism Responsible for Life Stress Induced Impairments in Working Memory Capacity? (open access)

Is Mind Wandering the Mechanism Responsible for Life Stress Induced Impairments in Working Memory Capacity?

The relationship between life stress and working memory capacity (WMC) has been documented in college students and older adults. It has been proposed that intrusive thoughts about life stress are the mechanism responsible for the impairments seen in WMC. To examine the mechanism responsible for these impairments the current study attempted to induce intrusive thoughts about personal events. The current study allowed for a test of predictions made by two theories of mind wandering regarding the impact of these intrusive thoughts on WMC task performance. One hundred fifty undergraduates were assigned to a control group, positive event group, or negative event group. Participants in the positive and negative event groups completed a short emotional disclosure about an imagined future positive or negative event, respectively, to induce positive or negative intrusive thoughts. WMC measures were completed prior to and following the emotional writing. Results indicated a significant relationship between WMC and mind wandering, however the writing manipulation did not result in any consistent changes in intrusive thoughts or WMC. The results suggest a causal relationship between WMC and mind wandering. The emotional valence of the intrusive thought altered the impact on WMC. No relationship was seen between the measures of stress …
Date: August 2011
Creator: Banks, Jonathan Britten
System: The UNT Digital Library
Religious Coping and Experience of Body Satisfaction Among College Women (open access)

Religious Coping and Experience of Body Satisfaction Among College Women

This study examined whether religious coping moderated the effects of thin-ideal images on body satisfaction among college women. Religious (N = 178) participants met for a pre-test to complete religiosity measures. A week later, the participants reconvened and were assigned to one of two conditions: before (n = 83) or after (n = 95). Within each of these two groups, participants were randomly assigned to read a list of statements: positive religious statements, positive nonreligious statements, negative religious statements, positive body neutral religious statements, and neutral statements. Each participant was exposed to a task that included 10 images of thin-ideal models, read her list of statements, and completed the Body Dissatisfaction Scale of the EDI-3. The results revealed no significant main effect of placement, type of statement and no significant Placement X Statement Type interaction. However, when religious statements were collapsed and a subsequent 2 (Placement) X 3 (Statement type) analysis was conducted the results indicated a significant main effect for type of statement. Reading religious statements resulted in less body dissatisfaction than non-religious statements. There was no main effect for placement and no Placement X Statement Type interaction. Ethnic differences in religiosity were noted (all p’s <.05). Implications and …
Date: August 2011
Creator: Bell, Keisha
System: The UNT Digital Library
The Impact of Training on Employee Advancement (open access)

The Impact of Training on Employee Advancement

In recent years, organizations have invested increasing financial and labor-related resources on employee training. The assumption is that training will benefit the organization through improved performance which will result in greater efficiency, greater customer satisfaction and, ultimately, increased revenue and profits. Further, employees are assumed to benefit because their improved performance should lead to career advancement and increased compensation. However, measuring the effect of training on employee performance has been problematic due to the difficulty of isolating the effect of training from other human resource management practices and environmental and organizational influences. Hierarchical multiple regression analyses were used to test a model for predicting merit pay increase, job promotion and performance ratings from measures of general and finance training, as well as employee tenure, gender, educational level and organizational level. It was found that while significant contributions (i.e., betas) were made by finance and general training for performance ratings, promotion and merit pay increase, they did not increase the variance accounted for by tenure, organizational level and gender.
Date: May 2011
Creator: Bradley, Lori
System: The UNT Digital Library
Chronic Insomnia and Healthcare Utilization in Young Adults (open access)

Chronic Insomnia and Healthcare Utilization in Young Adults

Chronic insomnia is a highly prevalent disorder in general and young adult populations, and contributes a significant economic burden on society. Previous studies have shown healthcare utilization (HCU) is significantly higher for people with insomnia than people without insomnia. One limitation with previous research is accurate measurement of HCU in people with insomnia is difficult due to a high co-morbidity of medical and mental health problems as well as varying operational definitions of insomnia. Assessing HCU in people with insomnia can be improved by applying research diagnostic criteria (RDC) for insomnia, using a population with low rates of co-morbid medical/mental health problems, and measuring HCU with subjective, objective, and predictive methods. The current study found young adults with chronic insomnia had greater HCU than normal sleepers, specifically on number of medications, and chronic disease score (CDS) estimates of total healthcare costs, outpatient costs, and predicted number of primary care visits. The presence of a medical and/or mental health problem acted as a moderating variable between chronic insomnia and HCU. Simple effects testing found young adults with chronic insomnia and a medical/mental health problem had the greatest HCU followed by normal sleepers with a medical/mental health problem, chronic insomnia, and normal …
Date: August 2011
Creator: Bramoweth, Adam Daniel
System: The UNT Digital Library
Quantitative EEG Analysis of Patients with Chronic Pain: An Exploratory Study (open access)

Quantitative EEG Analysis of Patients with Chronic Pain: An Exploratory Study

This study examined quantitative EEGs of six individuals with chronic pain and compared them to an age- and gender-matched normative database of healthy control subjects in an attempt to discern whether a particular pattern of resting state EEG activity is associated with chronic pain. In the chronic pain group, significantly reduced absolute power was seen in delta and theta bandwidths at frontal sites in the eyes-closed condition. In the eyes-open condition, significantly reduced absolute power was seen in delta, theta, and alpha bandwidths at frontal, central, and temporal sites, and increased relative high beta power was seen in the parietal region. Reduced theta/high beta and delta/high beta ratios were seen in the parietal region. Quantitative EEG neuromarkers of chronic pain are suggested.
Date: December 2011
Creator: Burroughs, Ramona D.
System: The UNT Digital Library
Anticipating Work and Family: Experience, Conflict, and Planning in the Transition to Adulthood (open access)

Anticipating Work and Family: Experience, Conflict, and Planning in the Transition to Adulthood

The purpose of this study was to examine the development of work and family plans in young adults, and to clarify the long-term stability, prevalence, and consequences of anticipated work-family conflict. The study utilizes Super’s model of career development and social cognitive career theory, as well as research on current work-family interface, as a framework for understanding the period of anticipating and planning for multiple role integration that occurs between adolescence and adulthood. A sample of 48 male and 52 female college students assessed two years prior completed self-report questionnaires measuring work, marriage, and parenting experience; anticipated work-family conflict; and multiple-role planning. Results of this study suggest that students desire both a career and a family, and recognize potential challenges of a multiple-role lifestyle. Such recognition of anticipated work-family conflict varies by conflict domains and measurement methods, but remains stable over two years. Results also suggest that anticipated work-family conflict does not mediate the relationship between experience and planning; instead, marriage experience predicts planning directly. Implications for the findings are discussed as are suggestions for directions of new research concerning anticipated work-family conflict and planning for multiple roles.
Date: August 2011
Creator: Campbell, Elizabeth L.
System: The UNT Digital Library
Psychological Maltreatment and Adult Attachment: The Protective Role of the Sibling Relationship (open access)

Psychological Maltreatment and Adult Attachment: The Protective Role of the Sibling Relationship

A positive sibling relationship may protect individuals against poor developmental outcomes associated with psychological maltreatment. The current study assessed the moderating role of a positive sibling relationship in childhood and adulthood on associations between early psychological maltreatment and adult attachment anxiety and avoidance. College students (N = 270) completed self-report measures of psychological maltreatment, sibling relationship quality, and adult attachment. Psychological maltreatment in childhood was associated with an increase in attachment anxiety and avoidance, while a positive sibling relationship was related to a decrease in levels of attachment anxiety and avoidance. As predicted, a positive childhood sibling relationship mitigated the negative effects of psychological neglect in childhood on attachment. Similarly, a positive sibling relationship decreased the levels of attachment anxiety associated with isolation in childhood.
Date: August 2011
Creator: Collier, Laura C.
System: The UNT Digital Library
Bipolar Disorder in the Family: Impact on Functioning and Adjustment to College (open access)

Bipolar Disorder in the Family: Impact on Functioning and Adjustment to College

Bipolar disorder is a serious mental disorder, affecting anywhere from 2 to 4 percent of Americans. Though research has indicated that this disorder can be devastating for patients, less is known about how the disorder impacts family members. There is no research that has considered impacts on family members adjusting to college. The purpose of the current study was to determine the extent to which having a family member with bipolar disorder impacts adjustment to college, as well as factors that might account for worse functioning. Two groups were recruited: students with a bipolar family member (n = 25) and students with no family history of the disorder (n = 50). Participants were interviewed regarding their own histories of a mood disorder, as well as mood disorder histories in their immediate families. They then completed surveys assessing adjustment to college, functioning, caregiving burden, parental relationship, and attachment style. Students with a family history of bipolar disorder had significantly lower social adjustment scores, lower personal-emotional adjustment scores, and lower financial functioning scores than students without this history. Lower scores were found even after controlling for psychopathology. Avoidant attachment behaviors, anxious attachment behaviors, and aspects of the paternal relationship were identified as …
Date: August 2011
Creator: Crandall, Erin
System: The UNT Digital Library
Intuitive Eating Scale: An Examination Among Adolescents (open access)

Intuitive Eating Scale: An Examination Among Adolescents

Intuitive eating assesses the degree to which individuals eat based on physiological cues rather than emotional or situational cues. The Intuitive Eating Scale was initially developed using college women. This study extends the work of Tylka and reports on the psychometric evaluation of the Intuitive Eating Scale (IES) in a sample of 515 middle school boys and girls. Exploratory factor analysis uncovered 4 factors: unconditional permission to eat, eating for physical rather than emotional reasons, trust in internal hunger/satiety cues and awareness of internal hunger/satiety cues; confirmatory factor analysis suggested that this 4-factor model adequately fit the data after 4 items with low factor loadings were deleted. Supporting its construct validity, IES scores were negatively related to body mass index, body dissatisfaction, negative affect, pressure for thinness, and internalization of the thin ideal, and were positively related to satisfaction with life, and experiencing greater positive affect.
Date: December 2011
Creator: Dockendorff, Sally A.
System: The UNT Digital Library
Acculturation, Acculturative Stress, and Anxiety Among Hispanic Undergraduates (open access)

Acculturation, Acculturative Stress, and Anxiety Among Hispanic Undergraduates

First generation college students face some unique challenges in the pursuit of higher education. Aside from academic stressors, there are stressors related to social and cultural transitions which may exacerbate pre-existing emotional or psychological distress. Research suggests that acculturation influences psychological well-being and development. The current study examined the relationships between acculturation, acculturative stress, socio-economic status, and symptoms of anxiety among first-generation college students of Hispanic origin. Participants (N = 125) included those who were first in their family to attend college and were primarily female, of traditional college age, and of Mexican heritage. All measures were self-report and were completed online. Overall, this study was inconclusive as most analyses were underpowered. The present study failed to support a relationship between style of acculturation and symptoms of anxiety, although, experiencing Anglo marginality was related to high levels of acculturative stress and anxiety. Finally, regression analysis revealed that acculturative stress, age, and Anglo marginalization were significant predictors of anxiety and accounted for 31% of variance in anxiety. Implications of the present study were discussed. Further study with adequate power is highly recommended.
Date: May 2011
Creator: Durón, Kelly M.
System: The UNT Digital Library
Psychosocial Determinants of Diabetic Control and Satisfaction with Diabetes Care (open access)

Psychosocial Determinants of Diabetic Control and Satisfaction with Diabetes Care

Diabetes mellitus affects 7.8% of the American population. National health statistic data and other research shows that racial/ethnic disparities exist in terms of prevalence and treatment outcomes. The present study investigated the role of patient health beliefs (i.e., locus of control, self-efficacy) and the doctor-patient relationship (e.g., satisfaction and collaboration with health care provider), as relative predictors of diabetic control (i.e., HbA1c levels) and overall satisfaction with diabetes care, in older adult participants with diabetes. Demographic, psychosocial, and diabetes-related data from the Health and Retirement Study (HRS) 2003 Diabetes Study were analyzed to compare treatment outcomes among non-Hispanic White, non-Hispanic Black, and Hispanic individuals with various types of diabetes. Non-Hispanic White individuals exhibited better diabetic control than their minority counterparts (F(2, 592) = 7.60, p < .001); however, no significant group differences were noted in terms of psychosocial factors. Diabetic control was best predicted by time since diagnosis (&#946; = -.21, p < .001), satisfaction with diabetes self-care (&#946; = .19, p < .001) and age (&#946; = .12, p < .01). In addition, satisfaction with provider care was best predicted by perceived collaboration with provider (&#946; = .44, p < .001), satisfaction with diabetes self-care (&#946; = .22, p …
Date: May 2011
Creator: Dzivakwe, Vanessa G.
System: The UNT Digital Library
Effects of Defensiveness on the Reporting of Personality Disorder Symptoms (open access)

Effects of Defensiveness on the Reporting of Personality Disorder Symptoms

Personality disorders are not granted the same clinical attention accorded Axis I disorders despite their instrumental role in treatment and outcome. Even when standardized assessments are used, their clinical utility may be limited by an overly favorable self-presentation. The current study focused on defensiveness, the intentional denial of symptomatology, by examining individuals’ ability to minimize their presentation on personality disorder diagnostic measures. Using a within-subjects simulation design, dually diagnosed inpatients were assessed under both honest and defensive conditions. The study used self-report (Structured Clinical Interview for DSM-IV – Axis II – Personality Questionnaire, SCID-II-PQ) and interview-based (Structured Interview for DSM-IV Personality, SIDP-IV) diagnostic measures and a self-report measure of favorable self-presentation (Paulhus Deception Scales, PDS). The inpatients were quite capable of hiding maladaptive personality traits on diagnostic measures, with similarly large effect sizes on both the SCID-II-PQ and SIDP-IV. In addition to the PDS, two new detection strategies for identifying defensiveness showed promise.
Date: December 2011
Creator: Fiduccia, Chelsea E.
System: The UNT Digital Library
Terror Management Theory and Body Image (open access)

Terror Management Theory and Body Image

Research has not explicitly examined the link between key components of terror management theory (TMT) and body image without the use of mortality salience. This project explored the link between cultural worldview, self-esteem, body image, and death anxiety. Multiple measures were used to create a structural equation model examining relationships between body image and death anxiety as mediated by body image in the context of TMT. The proposed model did not fit the data. Minor modifications were made to the model keeping within the proposed theoretical perspective. In the modified model the relationships between cultural worldview and death anxiety as mediated by body image were either non-existent or weak. Hierarchical regression analyses did suggest that some aspects of body image indeed did predict some, but not all dimension of death anxiety in this sample of young adults.
Date: December 2011
Creator: Fish, Joshua Stephen Andrus
System: The UNT Digital Library
The Parent-Initiated Task Motivational Climate and Factors Influencing Eighth Grade Boys’ Intention to Continue Sports (open access)

The Parent-Initiated Task Motivational Climate and Factors Influencing Eighth Grade Boys’ Intention to Continue Sports

The motivational climate, as defined by parents’ behaviors, and athletes’ goal orientations are essential in understanding children’s experiences with sport. The purpose of this study was to examine the perceived motivational climate created by parents, and its relationship to psychological outcomes experienced by adolescent male athletes in youth sports. In particular, the parent created task climate was examined through its influence on goal orientation and subsequently to psychological outcomes experienced in sport, specifically, sport competence, self-esteem, enjoyment, and intention to continue participating in sport. Participants were 405 8th grade male athletes (mean age = 13.5); (Sample A: n = 205; Sample B: n = 200). As expected, the task-oriented parent initiated motivational climate was associated with the boys’ mastery goal orientation. Participants with higher mastery goal orientation had greater sport competence, self-esteem, and more enjoyment in sport. Intention to continue playing sport was predicted primarily by their level of enjoyment, and secondarily by their increased feelings of self-esteem.
Date: August 2011
Creator: Force, Erica C.
System: The UNT Digital Library
Risk and Resilience Faced by Children of Deployed Service Members (open access)

Risk and Resilience Faced by Children of Deployed Service Members

The purpose of this study was to examine the impact of military deployment on children, and the roles that risk and protective factors and parenting stress play in emotional symptoms and behaviors exhibited by children while their parents are deployed. A sample of 143 parents (recruited from all branches of the military) who remained at home while their spouses were deployed completed online self-report questionnaires measuring demographic and background information, child internalizing and externalizing behavior, parenting stress, child adaptability, valuing behavior, family cohesion/environment, and parenting behaviors. The sample primarily consisted of mothers (n = 141) and Caucasian individuals (n = 126), which may limit the generalizability of the findings. Results of the study suggest risk factors including parenting stress, corporal punishment, length of time a parent is deployed, and type of deployment (combat vs. non-combat) were predictive of poorer child outcomes. Protective factors including values consistent behavior, child adaptability, and family cohesion were predictive of better childhood outcomes. Parenting stress served as a mediating variable between the relationship of total risk and child outcomes, while values consistent behavior served as a mediating variable between the relationship of protective factors experienced by children and child outcomes. Military deployments not only impact …
Date: August 2011
Creator: Geddes, Jeffrey D.
System: The UNT Digital Library
The Effects of Priming, Culture, and Context on Perception of Facial Emotion, Self-representation and Thought: Brazil and the United States (open access)

The Effects of Priming, Culture, and Context on Perception of Facial Emotion, Self-representation and Thought: Brazil and the United States

Individualist and collectivist cultural approaches describe the relationship between an individual and his or her social surroundings. the current study had a two-fold purpose. the first was to investigate whether Brazilians, like other collective peoples, displayed more group self-representations, categorized items more relationally and paid more attention to context than Americans. the second purpose of this study was to investigate if counter-cultural primes played a role in activating either collective or individual selves. Both American (n = 100) and Brazilian (n = 101) participants were assigned either to a no-prime condition or a counter-cultural prime condition and then were asked to rate emotion cartoons, categorize items, complete the Twenty Statement Test (TST), and choose a representative object. As expected, unprimed Brazilian participants displayed more collectivist patterns on emotional (F[1,196] = 10.1, p = .001, ?²= .049; F[1,196] = 7.9, p = .006, ?²= .038; F[1,196] = 9.0, p = .005, ?²= .044) and cognitive (F[1, 196] = 6.0, p < .01, ?² = .03) tasks than Americans. However, Brazilians offered more individualist self-representations (F[1, 195] = 24.0, p < .001, ?² = .11) than American participants. Priming only had a marginal effect on item categorization (F[1,194] = 3.9, p = …
Date: December 2011
Creator: Hoersting, Raquel Carvalho
System: The UNT Digital Library
Coaches’ Influence on Male Adolescents’ Achievement Motivation, Psychological Factors, and Sport Participation (open access)

Coaches’ Influence on Male Adolescents’ Achievement Motivation, Psychological Factors, and Sport Participation

The motivational climate, as created by coaches, and athletes’ goal orientations are key constructs in understanding children’s experiences with sport. In this study, the relationship between the perceived motivational climates, male adolescents’ goal orientation, and their experiences of self-esteem, sport competence, enjoyment, and ultimately, intention to continue participating in sport was examined. Participants were 405 male adolescents (Sample A: n = 200; Sample B: n = 205) aged 13-15 years old. Structural equation modeling indicated an overall good fit to the structural model for both data sets. A task goal orientation was predicted by higher levels of coach-created task climate. Participants with higher task goal orientation had greater sport competence, self-esteem, and more enjoyment in sport; enjoyment was the only significant predictor of their intention to continue playing the sport they believe is most important over the next three years.
Date: August 2011
Creator: Johnson, Dustin M.
System: The UNT Digital Library
ADHD Symptomology and Overweight Among College Men (open access)

ADHD Symptomology and Overweight Among College Men

Attention deficit/hyperactivity disorder (ADHD) is a childhood disorder that often persists into adulthood. Among adults, ADHD is highly comorbid with addictive behaviors (e.g., substance abuse and dependence), and depressive disorders. Recently, an association between ADHD and obesity has been reported in the literature; emotional and binge eating may be “addictive behaviors” that contribute to weight gain in this population. The purpose of this study was to test competing models of the hypothesized link between ADHD symptomology and overweight. Specifically, in Model 1, symptoms of depression are expected to mediate the relationship between symptoms of impulsivity and inattention and emotional and binge eating which, in turn, leads to weight gain (i.e., increased BMI). In Model 2, however, the impulsive symptoms have direct relationships with emotional and binge eating in addition to being mediated by depressive symptoms. Structural equation modeling (SEM) was employed to test how the models fit the data of 790 college men. Both models fit the data well, with Model 2 being preferred because of its greater connection to theory. All paths were significant indicating that increased impulsive and inattentive symptoms predicted increased symptoms of depression that, in turn, predicted increased emotional/binge eating, which has a direct and positive …
Date: December 2011
Creator: Johnson, Leslee M.
System: The UNT Digital Library
Relationship of Alpha-Theta Amplitude Crossover during Neurofeedback to Emergence of Spontaneous Imagery and Biographical Memory (open access)

Relationship of Alpha-Theta Amplitude Crossover during Neurofeedback to Emergence of Spontaneous Imagery and Biographical Memory

I obtained 182 session graphs from 10 client records from a university-based neurotherapy clinic and from a private practitioner. These graphs were used to examine the relationship of therapeutic crossover activity (defined as at least 3 minutes in duration and at least 1μv in amplitude) with and without predetermined amplitude thresholds of beta (15-20Hz) to client reports of imagery and to treatment outcomes. Crosstab analysis revealed that significantly more reports of imagery were observed in the therapeutic crossover with beta condition and that higher amplitudes of slower brainwave activity correlated with progression to deeper states of consciousness. Multi-level modeling revealed a significant interaction between therapeutic crossover activity, higher beta frequency amplitude, and reported salient imagery. Due to small sample size, significance testing was not deemed appropriate. However, observation in change of pre-post scores suggested that individuals who experienced more therapeutic crossover with sufficient beta amplitude conditions had greater improvements on post-test measures (BAI, BDI, BHS, PSQI and MMPI) than those with no or few crossovers. Higher amplitudes of slower brainwave activity correlated with progression to deeper states of consciousness, with delta amplitude positively correlating with transpersonal states. Reports of imagery and/or biographical memory are much more likely to occur during …
Date: August 2011
Creator: Johnson, Mark Lawrence
System: The UNT Digital Library
Intimate Partner Violence Among Female Undergraduates: The Role of Language in the Development of Posttraumatic Stress (open access)

Intimate Partner Violence Among Female Undergraduates: The Role of Language in the Development of Posttraumatic Stress

Research findings across a variety of samples (e.g., clinical, shelter, hospital) estimate that 31% to 84% of women who have experienced intimate partner violence (IPV) exhibit symptoms of posttraumatic stress disorder (PTSD). The current study sought to further investigate the abuse-trauma link by examining the relationship between lifetime trauma exposure, type of abuse (i.e., physical, psychological), and perspective-taking abilities (i.e., here-there, now-then). The role of experiential avoidance in the development of PTSD symptoms was also examined. Results indicated that lifetime trauma exposure (β = .31) and psychological abuse (β = .34) were significant predictors of PTSD symptomatology. Additionally, analyses revealed that experiential avoidance (β = .65) was a significant predictor of PTSD symptoms that partially mediated the relationship between IPV and PTSD symptomatology. Implications of findings are discussed as well as future suggestions for research examining type of IPV and PTSD.
Date: August 2011
Creator: Larson, Christina Mary
System: The UNT Digital Library
Perceptions of Control and Social Support: Correlates of HIV-Related Self-Efficacy (open access)

Perceptions of Control and Social Support: Correlates of HIV-Related Self-Efficacy

This study examines the extent to which locus of control and social support are linked to self-efficacy with regard to disease management in HIV-positive adults. Perceived ability to effectively manage illness was measured with the Self-Efficacy for Managing Chronic Disease Scale. Scores from the Multidimensional Scale of Perceived Social Support and the Multidimensional Locus of Control Scale were used as predictors. The gender-balanced sample (N = 69) of HIV+ adults was primarily African-American (65.3%) and European American (30.5%), with a mean age of 47 years (SD = 8.37). Correlational analyses suggested significant positive relationships between self-efficacy, social support, and locus of control due to powerful others. A regression analysis found that the model accounted for 23% of the variance in self-efficacy (adj. R-squared =.23, F (5, 63) = 4.81, p < .01), with social support (&#946; = .37, t = 3.28, p < .01) and locus of control (&#946; = .25, t = 2.26, p < .05) both significant predictors. Results suggest that social support and locus of control contribute to the belief that HIV can be managed. Interestingly, an external locus of control contributed to this belief, perhaps due to the perception of a physician, religious icon, or partner …
Date: May 2011
Creator: Lopez, Eliot Jay
System: The UNT Digital Library
Predicting The Impact Of Abuse: Is Experiential Avoidance A Mediator? (open access)

Predicting The Impact Of Abuse: Is Experiential Avoidance A Mediator?

Intimate partner violence (IPV) occurs between two individuals who have formerly been or are currently in an intimate relationship. IPV includes physical violence, sexual violence, threats of physical or sexual violence, and emotional abuse (Kernic, Wolf, & Holt, 2000; Rennison & Welchans, 2000). Experiencing IPV is associated with a serious impact on psychological health (Afifi, MacMillan, Cox, Asmundson, Stein, & Sareen, 2008; Calvete, Corral , & EstΘvez, 2008). Research on other forms of trauma indicates that experiential avoidance (EA) plays an important role in psychological distress and psychopathology. Thus, it was hypothesized that EA would play a key role in the impact of IPV. Using the Baron and Kenny (1986) method, the current study examined whether EA was a mediator between IPV severity and psychological distress, and whether EA was a mediator between IPV severity and PTSD symptomology, more specifically. In addition, mediational analyses were run to determine if suppression changed the relationships between IPV severity and psychological distress, or IPV severity and PTSD symptomology. Using the same methods, EA and suppression were both also examined as mediators between psychological/verbal abuse severity and psychological distress, and between psychological/verbal abuse severity and PTSD symptomology. No significant results were found in a …
Date: December 2011
Creator: Mannon, Kristi A.
System: The UNT Digital Library
Type D Personality and Coping Style as Predictors of Cardiovascular Risk (open access)

Type D Personality and Coping Style as Predictors of Cardiovascular Risk

Although cardiovascular disease (CVD) does not occur until mid to late life for most adults, the presence of risk factors for CVD, such as high blood pressure (BP) and high cholesterol, has increased dramatically in young adults. Type D personality consists of two personality traits, negative affectivity (NA) and social inhibition (SI), and has repeatedly been shown to be an independent predictor of hard medical outcomes (e.g. morbidity and mortality) in cardiac patients. The present study examined the relationships between Type D personality (high NA and high SI), coping strategies, and physiological markers of cardiovascular health in a sample of non-medical, university students. Measures of cardiovascular risk included high frequency heart rate variability (HF HRV), calculated LDL cholesterol, and systolic blood pressure (SBP). Regression analyses revealed that higher use of social supportive coping was a significant predictor of calculated LDL cholesterol. Social supportive coping was also shown to moderate the relationship between Type D personality and HF HRV. Interventions that target psychological and physiological mechanisms associated with CVD are well developed. Clear identification of young adults who are at risk of developing CVD is necessary to intervene in a manner that could potentially save lives. Additional systematic research, especially if …
Date: August 2011
Creator: Martin, Luci A.
System: The UNT Digital Library