Degree Discipline

Similarities and Differences in Borderline and Other Symptomology Among Women Survivors of Interpersonal Trauma with and Without Complex Ptsd (open access)

Similarities and Differences in Borderline and Other Symptomology Among Women Survivors of Interpersonal Trauma with and Without Complex Ptsd

Women interpersonal chronic trauma survivors are frequently misdiagnosed with borderline personality disorder (BPD) or post traumatic stress disorder (PTSD), which often results in mistreatment. Neither PTSD nor BPD adequately describes the unique character alterations observed among those exposed to prolonged early childhood trauma. Researchers suggest survivors of interpersonal and chronic trauma should be subsumed under complex PTSD (CPTSD)(MacLean & Gallop, 2003). The primary purpose of this study was to test the validity of complex PTSD as a construct. MANOVA, ANOVA, chi- Square, and independent samples t- Tests were utilized to test hypotheses. Results revealed that women who experienced higher frequencies of trauma met more CPTSD criteria and had higher mean base rate scores on the Major Depression, Depressive, Avoidant, Masochistic, Anxiety, PTSD, and Borderline scales of the MCMI- III than women who experienced fewer traumas. Additionally, findings suggest that the Major Depression, Depressive, Anxiety, PTSD, and Borderline scales may highlight differences among women interpersonal trauma survivors who meet five of six CPTSD criteria versus those who meet full CPTSD diagnostic criteria. Lastly, the mean Borderline scale score for women who met full CPTSD diagnostic criteria was below the cutoff for personality traits. Overall, these findings provide evidence and validation for …
Date: December 2012
Creator: Marchesani, Estee Simpkins
System: The UNT Digital Library
Childhood Bereavement and Parents’ Relationship With Children (open access)

Childhood Bereavement and Parents’ Relationship With Children

It has long been recognized that childhood bereavement is a risk factor for depression in adulthood. Research also has consistently demonstrated that parental depression is linked to poor parent-child relationship quality. The current study examined whether bereavement in childhood increases likelihood of current depressive symptoms among parents and explored whether this vulnerability in the parent then alters the quality of the parent-child relationship. Archival data for a sample of 86 families (N=176 parents) are drawn from the Family & Kid Connection project led by Dr. Shelley Riggs. Instruments utilized include the Background Information Questionnaire, the Symptom Assessment-45 Questionnaire, and the Parenting Relationship Questionnaire. Using the Actor-Partner Interdependence Model, Multilevel Modeling procedures explored the hypothesis that parental depression mediates the association between parents’ childhood bereavement and their perception of the parent-child relationship. Results show a significant relationship between parental (actor) depressive symptoms and parent-child attachment, indicating the need for therapeutic interventions targeting the parent-child relationship, and not just parents, for parents suffering from depression.
Date: May 2012
Creator: Benson, Karen M.
System: The UNT Digital Library
Acculturation and Depression in Older Mexican American Adults: the Role of Social Support (open access)

Acculturation and Depression in Older Mexican American Adults: the Role of Social Support

Despite socioeconomic disadvantages, less acculturated Mexican Americans tend to exhibit better mental health than their more acculturated counterparts. However, in the case of older Mexican American adults, research has demonstrated the opposite to be true (Gonzalez, Haan, & Hinton, 2001). A variable of interest potentially responsible for this difference is social support. Thus, the current study proposed to investigate the mediation and moderation effects that social support has on the relationship between acculturation and depression in older Mexican American adults age 60 or older. Data from the Health and Retirement Study (HRS) was analyzed. Results showed that the mediating effect of contact with one’s children (-.109*) and the moderating effect of total social support and contact with one’s children (-.127*; -.103*) were statistically significant in the relationship between acculturation and depression. Although these effects are small they may still hold important implications for better understanding this population.
Date: August 2012
Creator: Caballero, Daniela
System: The UNT Digital Library
Event Centrality: Debunking the “Bad Science” Myth That Self-reported Posttraumatic Growth Does Not Reflect Positive Change (open access)

Event Centrality: Debunking the “Bad Science” Myth That Self-reported Posttraumatic Growth Does Not Reflect Positive Change

Despite strong evidence supporting the existence of posttraumatic growth (PTG), some investigators question whether the construct measured by the Posttraumatic Growth Inventory (PTGI) is that of perceived growth or “actual” growth. In a replication of a recent investigation, the present study sought to refine the methodology used by employing the construct of event centrality. Due to its limited sample size, the results of this analysis did not provide strong evidence in support of the hypothesis that limiting analyses to individuals rating their trauma as high in event centrality improves the ability of the PTGI to reflect “actual” growth. However, results did support the idea that investigations of PTG conducted immediately following a trauma may be more reflective of a coping process, rather than growth. Further research is warranted to investigate the role of event centrality in posttraumatic growth, and the effect of time on the progression of growth following trauma.
Date: August 2012
Creator: Johnson, Stephanie Feil
System: The UNT Digital Library
Body Dissatisfaction, Disordered Eating Behaviors and Body Image Quality of Life in African American Women with Hiv (open access)

Body Dissatisfaction, Disordered Eating Behaviors and Body Image Quality of Life in African American Women with Hiv

The purpose of the current study was to further our understanding of the subjective experience of middle-age African American women who are HIV+ and on highly active antiretroviral therapy, particularly how self-reported lipodystrophy (LD), levels of body dissatisfaction, body image quality of life, and engagement in disordered eating behaviors are related. Multiple regression, MANOVA, MANCOVA, ANOVA, and chi-square were utilized to test hypotheses. Results revealed that HIV+ and HIV- women did not differ significantly on their levels of body dissatisfaction or drive for thinness. When HIV+ women were examined in more detail a pattern emerged: women who self-reported fat hypertrophy had significantly higher levels of body dissatisfaction, bingeing, but not purging, and dietary restriction and fear of weight gain compared to women who did not self-report LD. About 75% of the sample was overweight or obese, and when BMI was controlled for, these differences persisted for body dissatisfaction and disordered eating behaviors for fat hypertrophy, but not fat atrophy. Overall, the findings indicate that the type of LD, specifically hypertrophy, is more related to body dissatisfaction and disordered eating behaviors, than LD in general. Clinical implications and limitations of these findings are discussed.
Date: December 2012
Creator: Hammon, Sarah A.
System: The UNT Digital Library
Variations in Suicidal Ideation Among Substance Users (open access)

Variations in Suicidal Ideation Among Substance Users

Research suggests that substance use is a risk factor for increased suicidal ideation. This study explored the relationship between substance use, suicidal ideation, and impulsivity in a sample of college students and individuals seeking outpatient treatment. Participants were interviewed for information on severity of suicidal ideation and substance use. Participants completed the Psychiatric Diagnostic Screening Questionnaire, the substance use section of the Structured Clinical Interview for the DSM-IV, the Alcohol Use Disorders Identification Test, the Scale for Suicide Ideation, and the UPPS-P Impulsivity Behavior Scale. These measures were used to determine the amount of variance in suicidal ideation accounted for by substance use. Variables reflecting substance use classification, frequency, and severity were used to predict severity of suicidal ideation.
Date: December 2012
Creator: Nichols, Erica
System: The UNT Digital Library
The Role of Expectations on Attention Performance (open access)

The Role of Expectations on Attention Performance

AD/HD medications are shown to be significantly more successful at enhancing attention/concentration performance in individuals with AD/HD than placebo treatments. Few studies, however, have investigated the possibility of a placebo reaction in both medication and placebo groups by comparing placebo treatments to no treatment at all. Using an undergraduate population, I evaluated the effect of expectations about a treatment's efficacy on performance in an attention/concentration task. In addition to cognitive performance outcome measures, I included several physiological measures, such as heart rate variability (HRV) through respiratory sinus arrhythmia (RSA). Contrary to expectations, no differences were observed in performance on attention tasks or physiological measurements as a result of the believed efficacy of an orally administered placebo treatment.
Date: August 2012
Creator: Kauffman, Erin, E.
System: The UNT Digital Library
Relationships Among Self-esteem, Psychological and Cognitive Flexibility, and Psychological Symptomatology (open access)

Relationships Among Self-esteem, Psychological and Cognitive Flexibility, and Psychological Symptomatology

Previous findings on the relationship between self-esteem and psychological outcomes are inconsistent. Therefore it appears that self-esteem, while related to crucial variables, does not provide a clear, direct, and comprehensive prediction of psychological symptoms. Thus, it was hypothesized that the relationship between self-esteem and symptomatology would be moderated by broader measures of how one interacts with emotional and cognitive stimuli.The purpose of this study was to examine the influence of self-esteem, psychological flexibility, and cognitive flexibility on psychological symptomatology. A sample of 82 undergraduate students at the University of North Texas completed self-report questionnaires measuring low self-esteem, psychological flexibility, measured inversely as inflexibility, cognitive flexibility, and psychological symptoms. Results of the study suggest that self-esteem (?= -0.59, p < 0.001) and flexibility (both psychological (?= 0.36, p = 0.001) and cognitive (?= 0.21, p < 0.05) are significant predictors of psychological symptoms. In other words, self-esteem is positively correlated with psychological symptoms, while psychological and cognitive flexibility are negatively correlated with psychological symptoms. Neither form of flexibility moderated the relationship between self-esteem and psychological symptoms in this sample. The findings of the current study are discussed as well as suggestions for further research related to self-esteem, psychological and cognitive flexibility, …
Date: December 2012
Creator: Al-Jabari, Rawya M.
System: The UNT Digital Library
Using Pre-session Mindfulness to Improve Therapy Presence (open access)

Using Pre-session Mindfulness to Improve Therapy Presence

While a significant amount of research illustrates the positive effects of therapists’ use of mindfulness, few studies have addressed whether therapists’ mindfulness actually improves psychotherapy outcomes. Additionally, no existing research has examined whether therapists’ use of a mindfulness exercise immediately before meeting with a client could also have a positive impact on the following session. The purpose of this study was to test whether engaging in a centering exercise 5-10 minutes before a session could have a positive impact on therapy, in particular on the therapists’ ability to remain present in session. Results indicated that the trainee therapists did not report changes in mindfulness after the brief mindfulness training program. Results also indicated that completing the centering exercise before a session did not appear to impact client ratings of therapeutic presence and session outcomes. The results suggest that more intensive training in mindfulness may be necessary to impact psychotherapy outcomes.
Date: August 2012
Creator: Dunn, Rose A.
System: The UNT Digital Library
The Relationship Between Cardiorespiratory Fitness and Bmi, Depressive Symptoms, and School Absences Among a Racial/ethnically Diverse Sample of Early Adolescents (open access)

The Relationship Between Cardiorespiratory Fitness and Bmi, Depressive Symptoms, and School Absences Among a Racial/ethnically Diverse Sample of Early Adolescents

The current study examined the relationship between cardiorespiratory fitness on differences by sex, race/ethnicity, and SES on BMI, depressive symptoms, and school absences among adolescents. a cross-sectional study was conducted in a north Texas school district, which included 609 Caucasian/Whites, 293 Hispanic/Latinos, and 113 African-American/Black adolescents (10-14 years). Main results of the study showed that that cardiorespiratory fitness was the largest predictor of BMI, followed by race/ethnicity, and then sex. Cardiorespiratory fitness among adolescents was inversely associated with BMI. the relationship between cardiorespiratory fitness on BMI appeared to be more salient for non-Hispanic white females and non-Hispanic black females in that the former group had lower BMI scores than the latter group when cardiorespiratory fitness was taken into account; however, results showed that non-Hispanic white females and non-Hispanic black females had similar cardiorespiratory fitness level. Other results showed that SES and sex predicted depressive symptoms in that low SES females endorsed more depressive symptoms relative to high SES males; however, this relationship was non-existent when cardiorespiratory fitness was entered into the model. Additionally, findings indicated that BMI and depressive symptoms equally predicted school absences in that adolescents who had a higher BMI and endorsed more depressive symptoms had more school …
Date: May 2012
Creator: Garza, Mariana
System: The UNT Digital Library