Testing a Comprehensive Model of Muscle Dysmorphia Symptomatology in a Nonclinical Sample of Men (open access)

Testing a Comprehensive Model of Muscle Dysmorphia Symptomatology in a Nonclinical Sample of Men

As increasing emphases are placed on the importance of a muscular male physique in Westernized culture, more men are experiencing eating, exercise, and body image (EEBI) disturbances. Clinician-researchers have identified a syndrome, termed muscle dysmorphia (MD), in which individuals, usually men, are pathologically preoccupied with their perceived lack of muscularity. The current study tested a modified version of an extant theoretical model of MD symptomatology as well as an alternative model of MD symptomatology. Over 700 adult men completed a demographic questionnaire, a symptom inventory, a self-esteem questionnaire, a measure of perfectionism, a measure of the media’s influence on EEBI disturbances, and measures of body dissatisfaction and MD symptoms. Structural equation modeling (SEM) was used to examine the goodness of fit of the proposed models. Overall, the first model demonstrated poor fit with the data. Conversely, the alternative model fit the data adequately. The alternative model was cross validated with a second sample, and also fit this data adequately.
Date: August 2012
Creator: Woodruff, Elissa J.
System: The UNT Digital Library
Keep Calm and Play On: The Effects of Grit, Mindfulness, and Goal Orientation on Sport Anxiety and Performance (open access)

Keep Calm and Play On: The Effects of Grit, Mindfulness, and Goal Orientation on Sport Anxiety and Performance

Achievement motivation theory suggests there are two primary approaches to achievement tasks: to appear competent or to develop a skill. These two different approaches to performance yield different affective and behavioral responses. Athletes holding a performance goal orientation tend to respond to challenges with behaviors exemplifying learned helplessness and increased anxiety. Athletes holding a mastery goal orientation tend to respond to challenges with greater effort and experience less sport-related anxiety. Individual athlete factors, such as grit, mindfulness, and achievement orientation may influence how athletes experience their environment and their levels of sport anxiety, and may interact with athletes' achievement motives to influence performance. I used hierarchical multiple regressions to test the main effects of feedback and mindfulness, and feedback and goal orientation, to determine if either mindfulness or goal orientation moderated the effects of feedback on performance. I also used simple regression to determine the relative predictive strength of mindfulness, grit, and goal orientation on athletes' experience of sport anxiety. Mindfulness, but not goal orientation, was a significant moderator of the feedback-shooting performance relationship, but particularly for athletes low in mindfulness; mastery-goal orientation, independently of feedback, was also a significant predictor of task performance. Mindfulness also emerged as the strongest …
Date: August 2018
Creator: Auerbach, Alex
System: The UNT Digital Library
Observed Parenting Aspects of Child Compliance in Custodial Grandfamilies (open access)

Observed Parenting Aspects of Child Compliance in Custodial Grandfamilies

Custodial grandmothers and grandchild (aged 4 to 12) dyads (N = 170) completed self-report, other-report, and an observational task that captured child HI, expressive social support, and custodial grandmother-grandchild compliance variables. A multivariate analysis of covariance tested differences between high and low hyperactivity-inattention on observed parenting variables while controlling for child age. While overall results were not significant, there were significant differences between child age and observed parenting variables. A hierarchical regression model revealed that, when controlling for age, child hyperactivity-inattention does not moderate the relationship between commands given by a custodial grandmother and child compliance, but revealed that direct commands from the grandmother predicted compliance. A second hierarchical regression model suggested that encouragement and praise (versus criticism and discouragement) from a grandmother moderated the relationship between grandmother commands and child compliance, when controlling for child age. It appeared that when grandmothers gave indirect commands more frequently, encouragement and praise instead of criticism was associated with greater compliance. In dyads with frequent direct commands given, compliance was high, however dyads who scored high in direct commands with criticism and discouragement were most likely to comply. This study adds to the literature by providing insight into the challenges and strengths for …
Date: August 2016
Creator: Portner, Laura Collier
System: The UNT Digital Library
Return to Sport: Improving Athletes' Confidence and Mindset Post-ACL Surgery (open access)

Return to Sport: Improving Athletes' Confidence and Mindset Post-ACL Surgery

This study explored the impact of three psychological interventions over seven weeks - goal setting (GS), GS and imagery (IM), and GS and mindful self-compassion (MSC) - on 20 athletes' (Mage = 16.75 years) pain, cognitive appraisal, depression reinjury anxiety, psychological readiness to return to sport, and range of motion (ROM). IM and GS interventions have demonstrated initial effectiveness; however, no study has examined MSC in relation to post-ACL recovery. All athletes experienced significant decrease in pain (F(2) = 97.30, p = .000) from Week 1 to Week 7 and a significant increase in ROM from Week 2 to Week 7 (F(1) = 77.93, p = .000). All athletes experienced significantly higher depression at Week 1 compared to both Week 2 and Week 7 (F(2) = 9.01, p = .001), and significantly higher difficulty coping with their injury at Weeks 1 and 2 compared to Week 7 (F(2) = 6.32, p = .005). There were no statistically significant effects found between the intervention groups at Weeks 1, 2, and 7. However there were moderate effect sizes between interventions which suggest MSC and IM could help athletes cope with their injury during the first few weeks after surgery, and GS may …
Date: December 2017
Creator: Sheinbein, Shelly Thurlo
System: The UNT Digital Library
A Biopsychosocial Model of Dietary Restraint in Early Adolescent Boys (open access)

A Biopsychosocial Model of Dietary Restraint in Early Adolescent Boys

The current study replicated and extended previous research by examining empirically the direct and indirect influence of social pressure (to lose weight and diet), social body comparisons, internalization of the thin ideal, body dissatisfaction, self-esteem, and cardiorespiratory fitness on self-reported dietary restraint in a diverse sample of middle school boys (n = 663); Mage was 12.49 years (SD = .99). With IRB approval, parental consent, and child assent, during annual FITNESSGRAM testing, participants completed questionnaires that measured the study’s constructs. Cardiorespiratory fitness (CRF) was determined by the boys’ performance on the PACER running test. The proposed model was examined using structural equation modeling (SEM). Because measures demonstrated univariate and multivariate normality, the maximum likelihood procedure within EQS to examine the measurement and structural models was used. Fit was determined using a two-index procedure. Participants were randomly split into exploratory (Sample A - 331) and confirmatory (Sample B - 332) samples. For Sample A, the measurement and structural models fit the data well. The structural model was confirmed in Sample B, with the same paths being significant and nonsignficant. For both Sample A and Sample B, 35% of the Dietary Restraint variance was explained. These findings support a multifactorial approach to …
Date: August 2014
Creator: Mitchell, Sara H.
System: The UNT Digital Library
Supervisors, Trainees, and Client Outcomes in the Training Clinic: Toward an Understanding of Relational Factors (open access)

Supervisors, Trainees, and Client Outcomes in the Training Clinic: Toward an Understanding of Relational Factors

Estimates of healthy years of life lost due to mental illness are increasing, calling greater attention to the provision of effective psychotherapy services. Hypothesized to be the key mechanism through which competencies are developed in trainee clinicians and subsequent client outcomes, clinical supervision is deserving of greater attention. Drawing on a sample of supervisors, trainees, and clients from a training clinic, the present study sought to clarify the relational factors that could facilitate the asserted supervisor-client outcome link and to better understand if, and how, clinical supervisors influence client outcomes. With the exception of supervisor openness to experience, supervisor factors did not predict meaningful variance in client outcomes. Trainee extraversion and openness to experience predicted significant variance in leader-member exchange and supervisory working alliance. Dispositional trainee factors (e.g., personality) appear to impact trainee perceptions of the supervisory relationship. Implications for training and development are discussed, in addition to directions for future research.
Date: August 2014
Creator: Rieck, Troy P.
System: The UNT Digital Library
Harmony Or Discord: Disordered Eating and Personality Traits of College Music Majors (open access)

Harmony Or Discord: Disordered Eating and Personality Traits of College Music Majors

Personality traits, such as neuroticism, perfectionism, and a narrow self-concept have been identified as risk factors for eating disorders or have been found at higher rates in those with eating disorders (e.g., Brannan & Petrie, 2008; Cash & Deagle, 1997; Cervera et al., 2003). Musicians exhibit many of these personality traits associated with eating disorders (e.g., Kemp, 1981), however eating disorder prevalence has not been studied in musicians. The present study examined the prevalence of eating disorders and pathogenic weight control behaviors among college music majors. This study also compared personality traits (i.e., neuroticism, perfectionism, musician identity) between music majors and nonmajors and examined which personality traits best predicted bulimic symptomatology. Participants were 93 female and 126 male undergraduate students majoring in music and a nonmusician comparison group of 310 women 140 men from the same university. Music majors and nonmajors did not differ from each other with regards to eating disorder prevalence rates. Exercising and fasting/strict dieting were the primary means of weight control amongst all participants. With regards to personality traits, female and male music majors reported higher levels of perfectionism than their nonmajor counterparts and male music majors reported higher levels of neuroticism than male nonmajors. After …
Date: August 2012
Creator: DiPasquale, Laura D.
System: The UNT Digital Library
Adult Attachment Patterns, Mental Representation of Self, and Faith: Mediators of Childhood Trauma and Affect-Behavior Regulations in Adulthood (open access)

Adult Attachment Patterns, Mental Representation of Self, and Faith: Mediators of Childhood Trauma and Affect-Behavior Regulations in Adulthood

The purpose of this study was to investigate psychological mechanism by which four intra- and inter-personal characteristics of an individual (anxious and avoidant adult attachment patterns, images of self, and religious faith) mediate the relationship between childhood trauma and each of three affect-behavior regulation problems in adulthood (symptoms of depression, disordered eating behaviors, and substance abuse). A total of 401 college student participants completed a packet of 18 surveys including 10 surveys used in the present study. Structural equation modeling was used to test each of three hypothesized structural models (Depression, Eating Disturbances, and Substance Abuse). A series of multi-group analyses conducted to test if each of three hypothesized models is invariant across gender indicated no significant difference between females and males. Thus, the data were combined across gender to test for mediated effects in each of three hypothesized models. The results indicated: (a) for the hypothesized model for depression, anxious attachment patterns, avoidant attachment patterns, and negative self-images, but not religious faith, fully mediated the relationship between childhood trauma and symptoms of depression; (b) for the model for eating disturbances, anxious attachment and negative images of self, but not avoidant attachment and religious faith, fully mediated the association between …
Date: December 2010
Creator: Han, GiBaeg
System: The UNT Digital Library
Prolonged Grief and Couple Functioning: The Role of Religious Coping and Social Support (open access)

Prolonged Grief and Couple Functioning: The Role of Religious Coping and Social Support

Our sample consisted of 116 adults aged 18 and older, recruited from college and community settings. Participants were currently in a romantic relationship and endorsed the sudden and/or violent death of a family member, close friend, or romantic partner. We hypothesized that: 1) prolonged grief is associated with poor dyadic functioning; 2) social support moderates the relationship between prolonged grief and dyadic functioning; 3) religious coping moderates the association between prolonged grief and dyadic functioning. Results indicated that prolonged grief was not significantly related to dyadic functioning, and neither social support nor religious coping moderated this association.
Date: August 2019
Creator: Stephen, Krystal Amelia
System: The UNT Digital Library
An Examination of the Relationship Between Values, Family Environment, and Risk Behaviors Among College Students (open access)

An Examination of the Relationship Between Values, Family Environment, and Risk Behaviors Among College Students

The purpose of this study was to examine the roles that values and the family environment play in young adult engagement in risky behavior. One hundred seventy-two male and female college students between the ages of 18-25 completed a demographics questionnaire, the Aspirations Index which measures seven life-goal contents that represent different values, the Cognitive Appraisal of Risky Events that assesses young adults’ perceptions of the risks and benefits associated with involvement in risky activities as well as past involvement in risky behaviors and the Family Environment Scale to assess participants' perceptions of their current family environment. A series of regression analyses were then used to assess the relationship between three dimensions of the family environment and risky behavior involvement and the relationship between participants' intrinsic and extrinsic values and perceived positive consequences and negative consequences of risky behavior. Results from this study supported the idea that certain dimensions of the family environment are related to risk-taking behavior in emerging adults; however, contrary to previous research, the relationship dimension of the family environment was not predictive of young adult risk-taking. Moreover, family activities that communicate family values did not contribute any additional information to the prediction of risk-taking behavior. Findings …
Date: August 2011
Creator: Wilson, Jamie D.
System: The UNT Digital Library
Mental Toughness Training for Police Officers: the Impact of a Stress Inoculation Program on Police Stress (open access)

Mental Toughness Training for Police Officers: the Impact of a Stress Inoculation Program on Police Stress

This study examined the impact that a stress inoculation training (SIT) program had on a small-sized city police department in the southwestern U.S. Specifically, the aim of this study was to investigate how a SIT program impacted police officer self-reported levels of organizational stress, operational stress, perceived life stress, and mood states. All 24 participants were recruited from a population of 132 sworn, active duty police officers and were pre-tested through administration of a questionnaire packet containing a host of measures related to demographics, organizational stressors, operational stressors, general life stressors, and mood states. Participants were then randomly assigned to one of the following treatment conditions: (1) delayed training; (2) SIT program; and (3) SIT plus booster program. On completion of the SIT program, members of each of the treatment conditions were re-assessed through the administration of the aforementioned questionnaire packet. Subsequent to conducting the booster sessions, participants from each treatment condition took part in a second, and final, follow-up assessment. Results suggested that organizational stress was decreased for participants in the SIT program, particularly at follow-up. Results also suggested that energy (i.e., vigor) was increased for participants in the SIT plus booster program at both post-test and follow-up. Furthermore, …
Date: August 2013
Creator: Rosmith, Eric S.
System: The UNT Digital Library
Back on the Home Front: Demand/Withdraw Communication and Relationship Adjustment Among Student Veterans (open access)

Back on the Home Front: Demand/Withdraw Communication and Relationship Adjustment Among Student Veterans

Today’s military encompasses a wide variety of families who are affected by deployments in multiple and complex ways. Following deployments, families must reconnect in their relationships and reestablish their way of life. Appropriate and effective communication during this time is critical, yet many military couples struggle with this process. Moreover, student service members/veterans and their families are in a unique position. In addition to coping with changes in their marital relationship, student veterans may feel isolated or unsupported on college campuses, often experiencing anxiety, depression, posttraumatic stress, or suicidality. The current study seeks to bridge the gap between the military family literature and the student service member/veteran literature by examining how deployment experiences, mental health issues, and communication patterns influence post-deployment relationship adjustment among student veterans. Analyses tested whether communication style and/or current mental health concerns mediate associations between combat experiences and couples’ relationship adjustment, as well as between experiences in the aftermath of battle and relationship adjustment. Results suggest that although posttraumatic stress is significantly related to deployment experiences among student veterans, participants report no significant negative effects of deployment on relationship adjustment. Communication style, however, was significantly associated with relationship adjustment, and a lack of positive communication was …
Date: August 2015
Creator: Carver, Kellye Diane Schiffner
System: The UNT Digital Library
The Determinants and Consequences of Empathic Parenting: Testing an Expansion of Belsky's Model of Parenting Using SEM (open access)

The Determinants and Consequences of Empathic Parenting: Testing an Expansion of Belsky's Model of Parenting Using SEM

An understanding of factors that enhance empathic parenting behaviors is of considerable importance to the study of child development and to the development of parenting interventions to promote child adjustment. Moreover, gaining a better understanding of the factors that predict empathic parenting with older children is of interest since most research examining parental empathy focuses on infants. These were the goals of the current study. Guided by Belsky's 1984 process model of the determinants of parenting that impact child development, an expanded model of the determinants of parenting is proposed that includes various parent, child, and contextual factors of influence. Using data from a community sample, a partial least squares path analysis approach was employed to test the model's strength in predicting empathically attuned parenting with children ages 5 to 10 years and, ultimately, the child's psychoemotional functioning. Results support the expanded model; however, a reduced model was found to be superior and revealed unique relationships between the determinants of parenting. Specifically, a parent's psychoemotional functioning and childrearing beliefs and attitudes were found to be critical to the parent's ability to engage in empathic parenting behaviors. Other parent factors such as the parent's developmental history of abuse, maladaptive personality traits, …
Date: May 2010
Creator: Morse, Margaret K.
System: The UNT Digital Library
Family and Cultural Influences on Latino Career Development and Academic Success (open access)

Family and Cultural Influences on Latino Career Development and Academic Success

There is an extensive amount of research on academic success and career development, but most of the literature has focused on the process of White participants. While some of the studies have examined samples from ethnic minority populations, the majority of studies use these populations as comparison groups, studying between-group differences as opposed to within-group differences. The literature is especially lacking in the area Latino academic success and career development. The current study examined how family and culture, specifically socioeconomic status, acculturation, and the quality of the parent-emerging adult relationship, influence the academic success and career development of Latino emerging adults. Eighty-three Latino undergraduate students ages 18 – 24 were recruited for participation in this study. Results indicated that valuing the role of work (career salience) significantly predicted the maturity and positivity of attitudes toward work (career maturity) in Latino emerging adults. Additionally, while family demographic and cultural variables did not seem to have a significant impact on academic success and career development, first-generation college student status, career salience, and conflict in the parent-emerging adult relationship lent some insight into the variation of levels of career maturity in a Latino sample. Furthermore, first-generation student status also impacted the relationship between …
Date: August 2018
Creator: Rodriguez, Kristina
System: The UNT Digital Library