UNT Theses and Dissertations - 13 Matching Results

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Benefits and Costs of Social Interactions Among Firefighters

Description: Despite high levels of exposure, firefighter posttraumatic stress disorder (PTSD) rates are unclear. Likewise, questions remain regarding how social interactions and beliefs about emotion might interact to influence PTSD in firefighters. In this study, U.S. urban firefighters (N = 225) completed measures of social support, negative social interactions, and fear of emotion which were then used via regression analyses to predict PTSD symptoms. Each independent variable predicted PTSD beyond varia… more
Date: December 2010
Creator: Farnsworth, Jacob
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Correlates of Video Game Addiction

Description: Video game addiction often leads to a tremendous burden on those afflicted with the condition, draining their time, resources, and life away until they have nothing left. To further elucidate the problem of video game addiction, the current research examines the level of video game addiction of 111 participants, along with their motivation for their addictive behaviors, the quality of life of addicted individuals, and possible relations between video game addiction and other forms of addiction.… more
Date: December 2010
Creator: Langley, Alex
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Demographic and Psychosocial Contributions to the Expression of Schizotypal Personality Traits.

Description: Previous research suggests there are a number of variables that are associated with the expression of schizotypal personality disorder (SPD) symptoms. Such variables include childhood trauma, depression and anxiety, substance use, normal-range personality traits, ethnicity, and gender. However, research to date has not examined all of these variables in a single study to determine how they may be interrelated or differentially related to SPD symptom domains. Of particular interest is the associ… more
Date: December 2010
Creator: Hernandez, Nikki
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Depression in Diabetic and Non-Diabetic Individuals: Physical Activity, Nutrition, and Diet

Description: About 8.3% of individuals diagnosed with diabetes mellitus (DM) are diagnosed with comorbid depression, a higher rate than the general adult population. This project examined the differences of depression symptoms experienced between diabetic and matched non-diabetic individuals and the relationship of daily activity and nutrition behaviors with depression between these groups. The 2005-2006 National Health and Nutrition Examination Survey (NHANES) was utilized to assess: depression symptoms, d… more
Date: December 2010
Creator: Edwards, Kate G.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Evaluating Social Factors in Diabetes Management by Mexican American Ethnicity

Description: Differences in Mexican American ethnicity, family and friend social support, and importance of diabetes self-management as related to diabetes management in the older adult population were evaluated with the University of Michigan Health and Retirement Study (HRS) 2003 Diabetes Study. Comparisons were made between Mexican Americans with Type II diabetes and similar non-Hispanic Caucasian and African American individuals with Type II diabetes. Neither family/friend social support nor importanc… more
Date: December 2010
Creator: Huerta, Serina
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Identifying the Level of Prognostic Information Desired by People with Cancer

Description: The study explored whether certain factors might be used to distinguish between people with cancer who do or do not want detailed information about their disease progress, do or do not want to be informed if their disease is no longer considered curable, and who do or do not want an estimation of life expectancy if their disease is no longer considered curable. The factors included whether an individual has an internal versus external locus of control, uses an active coping strategy or a planni… more
Date: August 2010
Creator: Mallory, Laurel J.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Methodological Issues in Malingering Research: The Use of Simulation Designs

Description: The accurate determination of malingering relies on the use of validated and clinically relevant assessment measures. Simulation design is the most often-used research design to accomplish this. However, its external validity is sometimes questioned. The goal of the thesis was to systematically evaluate these major elements: situation, incentives, and coaching. The situation in simulation studies can vary from relevant (academic failure in a college population) to irrelevant (capital murder) fo… more
Date: December 2010
Creator: Gillard, Nathan D.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Neuropsychological Functioning in Active Duty Soldiers with Physical and/or Psychological Trauma

Description: This quasi-experimental study investigates neuropsychological functioning differences between 63 active duty soldiers who were placed into three groups (MTBI, PTSD, control) to provide better information for differentiating PTSD and MTBI. The ANAM and MicroCog were utilized to measure psychomotor speed, memory, and attention. Participants with PTSD performed worse on most measures of psychomotor speed and attention, and endorsed more symptoms of depression and anxiety when compared to MTBI and … more
Date: December 2010
Creator: Klein, Robert S.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Optimism, Delay Discounting, and Physical Exercise: The Role of Delay Discounting on Individual Levels of Exercise

Description: Deciding to exercise requires trade-offs between immediate and delayed benefits. These momentary decisions may be moderated by personality such that patterns of individual behavior emerge. The aim of the current study was to determine if higher levels of optimism and lower levels of delay discounting were related to exercise frequency. A sample of 360 undergraduate students completed a survey study related to understanding the choices made by undergraduates and how other factors relate to their… more
Date: August 2010
Creator: Smith, Lauren Marie
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Overgeneral Memory and Posttraumatic Stress Disorder in Adults Exposed to Family Violence

Description: Childhood exposure to familial violence increases risk for adult pathology, namely posttraumatic stress disorder (PTSD) and depression. Primary PTSD symptoms of hyperarousal and avoidance are implicated in overgeneral memory (OGM) theory in prior research. Individuals with trauma history tend to report OGMs, or non-specific autobiographical memories, perhaps to avoid unpleasant arousal elicited by recalling specific events. OGM, PTSD, depression, and arousal were assessed in adults with and wit… more
Date: May 2010
Creator: Amador, Amy R.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Understanding Quality of Life in Older Adults

Description: I analyzed the 2004 and 2006 Health and Retirement Study data to test structural equation models of the quality of life (QOL) construct. The participants (N = 1352) were non-institutionalized individuals aged 42 and older (M = 65.70, SD = 10.88), with an average education of 12.73 years (SD = 2.96) and of varied ethnicities. The results indicated that physical functioning, affective experience, life satisfaction and social support could serve as indicators for a second order QOL factor. Further… more
Date: May 2010
Creator: Cardona, Laura A.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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The Utility of the Spatial Span from the Wechsler Memory Scales in a Geriatric Population with Cognitive Impairments

Description: Performance on the Spatial Span subtest of the Wechsler Memory Scale has been viewed as an indicator of working memory and visuospatial processing. A number of factors including age and gender have been posited to effect performance on Spatial Span by older adults. The current study examined the impact of various forms of cognitive impairment and severity of impairment on Spatial Span performance. Five hundred thirty-eight individuals between the ages of 65 and 89 were evaluated in a university… more
Date: August 2010
Creator: Wiechmann, April
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Validation of the Spanish SIRS: Beyond Linguistic Equivalence in the Assessment of Malingering among Spanish Speaking Clinical Populations

Description: Malingering is the deliberate production of feigned symptoms by a person seeking external gain such as: financial compensation, exemption from duty, or leniency from the criminal justice system. The Test Translation and Adaptation Guidelines developed by the International Test Commission (ITC) specify that only tests which have been formally translated into another language and validated should be available for use in clinical practice. Thus, the current study evaluated the psychometric propert… more
Date: August 2010
Creator: Correa, Amor Alicia
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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