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Theses/Dissertations

Eating disorders

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Full-Text Articles in Clinical Psychology

Affect, Mind-Body Factors, And Disordered And Intuitive Eating Behaviors: Examining Naturalistic Associations Among Young Women With Elevated Eating Disorder Symptoms, Kelly A. Romano Aug 2023

Affect, Mind-Body Factors, And Disordered And Intuitive Eating Behaviors: Examining Naturalistic Associations Among Young Women With Elevated Eating Disorder Symptoms, Kelly A. Romano

Psychology Theses & Dissertations

Objective: The present study examined whether three mind-body factors—emotion dysregulation, interoceptive sensibility, and mindfulness—that are theorized to be implicated in the onset and maintenance of eating disorder (ED) pathology mediated (Aim 1) and moderated (Aim 2) within-person associations between affect and women with elevated ED symptoms’ disordered and intuitive eating behavior use. Method: Participants included 150 young women with elevated ED symptoms who completed a 10-day ecological momentary assessment protocol. To address Aim 1, multilevel structural equation models examined whether the mindbody factors (separately) mediated momentary associations between negative and positive affect, and women’s disordered (dietary restriction, loss of control …

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Exploring The Impact Of Mood States On Motivation To Consume Food And Non-Food Rewards In Individuals With Loss Of Control Eating, Kendall M. Schmidt Jul 2023

Exploring The Impact Of Mood States On Motivation To Consume Food And Non-Food Rewards In Individuals With Loss Of Control Eating, Kendall M. Schmidt

Electronic Thesis and Dissertation Repository

Introduction. Loss of control (LOC) eating episodes are eating episodes in which an individual feels they cannot control what or how much they are eating, regardless of the amount of food consumed. These episodes are associated with significant psychological distress, psychiatric comorbidity, and reduced quality of living. Both negative affect and heightened reward processing of food have been posited as mechanisms that contribute to LOC eating. However, few studies have investigated whether negative affect influences reward processing of food and/or non-food rewards in individuals with LOC eating. Understanding how purported mechanisms of LOC work in conjunction may help to …

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Contributing Factors To Bulimic Symptoms In A Food-Insecure Population: An Expansion Of The Dual Pathway Model Of Bulimic Pathology, Olivia Rose Seligman Jan 2023

Contributing Factors To Bulimic Symptoms In A Food-Insecure Population: An Expansion Of The Dual Pathway Model Of Bulimic Pathology, Olivia Rose Seligman

Selected Full-Text Dissertations 2020-

The present study assessed a proposed model developed to explain the relationship between food insecurity and bulimic symptoms (Hazzard et al., 2020). Within this model, body dissatisfaction and food insecurity severity are parallel independent variables. Dietary restraint and shame mediate the relationships between both independent variables and bulimic symptoms (Hazzard et al., 2020). The present sample included 198 adults who were experiencing food insecurity. The majority of participants identified as women (n = 170) and Latina/o (n = 178). Participants completed self-report measures for all variables. On an exploratory basis, body dissatisfaction was measured implicitly. A path analysis was used …

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The Connection Between Cptsd And Eating Disorders, Penelope Triantafyllou Jan 2023

The Connection Between Cptsd And Eating Disorders, Penelope Triantafyllou

Selected Full-Text Master Theses 2021-

Eating Disorders (EDs) are serious mental health conditions proposed to be multifactorial in nature. Post-traumatic stress disorder (PTSD), trauma history, and childhood maltreatment have been noted as possible predictive factors for their development. Research on complex posttraumatic stress disorder (CPTSD) in relation to EDs, however, is limited. The present study aimed to assess the relationship between childhood maltreatment and ED psychopathology, in relation to CPTSD symptomatology as defined by the ICD-11. Relationships between ED symptomatology and the trauma responses associated with the stress or “fight-or-flight” response were analyzed. 167 female participants, aged 18-25, who reported having experienced at least one …

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An In-Depth Examination Of The Literature On Early Pubertal Timing And Disordered Eating In Women And Girls: A Systematic Review And Meta-Analysis, Megan Marie Shope Aug 2022

An In-Depth Examination Of The Literature On Early Pubertal Timing And Disordered Eating In Women And Girls: A Systematic Review And Meta-Analysis, Megan Marie Shope

UNLV Theses, Dissertations, Professional Papers, and Capstones

Objective: Extant data indicate that earlier onset of puberty increases risk for disordered eating symptoms in girls and women. However, whether earlier pubertal timing is predictive of all disordered eating symptoms, or whether it exerts differential effects across distinct symptoms (e.g., body dissatisfaction versus binge eating), remains unclear given inconsistencies in the literature and the lack of a systematic analysis. A meta-analytic approach can overcome these limitations by providing pooled estimates of early pubertal timing on disordered eating symptoms and testing for methodological moderators (i.e., disordered eating outcome/symptom type, measurement of pubertal timing, age of sample, type of sample, study …

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Investigating The Shared And Unique Mechanisms Of The Development Of Comorbid Eating Disorder-Anxiety Symptoms During Adolescence., Leigh Cara Brosof Aug 2022

Investigating The Shared And Unique Mechanisms Of The Development Of Comorbid Eating Disorder-Anxiety Symptoms During Adolescence., Leigh Cara Brosof

Electronic Theses and Dissertations

Introduction: Eating disorders are associated with significant morbidity, psychiatric comorbidity, and impairment. Despite the detrimental outcomes associated with eating disorders, effective treatments for eating disorders are lacking. One factor that has impeded the identification of targets for intervention in eating disorders is the high comorbidity rate with other psychiatric disorders. Comorbidity models can inform treatments by showing which mechanisms are shared in comorbidity and which mechanisms are unique to specific disorders. Anxiety disorders are the most frequently co-occurring disorders with eating disorders, as 85% of individuals with eating disorders have a comorbid anxiety disorder. One mechanistic process in both anxiety …

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Video Chatting And Eating Disorder Psychopathology, Taylor Rae Perry Aug 2022

Video Chatting And Eating Disorder Psychopathology, Taylor Rae Perry

Legacy Theses & Dissertations (2009 - 2024)

Objective: Due to the COVID-19 pandemic video chatting has been widely used in work, education, and social gatherings. When individuals are video chatting, they can see themselves and see how their looks compare to others. Furthermore, video chatting platforms have features that may enhance an individual’s appearance. Thus, this study sought to investigate if (1) where one’s attention was focused during video chatting was uniquely associated with elevated eating disorder psychopathology and (2) if certain video chatting features were uniquely associated with elevated eating disorder psychopathology. Method: Participants were undergraduates (N=391, Mage=19.19, 58.2% female, and 48.8% White) who completed the …

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Evaluating The Impact Of A Safe Exercise Training Workshop On Knowledge And Self-Efficacy To Manage Dysfunctional Exercise Among Eating Disorders Clinicians At Alsana Eating Disorders Center, Danika A. Quesnel Jun 2022

Evaluating The Impact Of A Safe Exercise Training Workshop On Knowledge And Self-Efficacy To Manage Dysfunctional Exercise Among Eating Disorders Clinicians At Alsana Eating Disorders Center, Danika A. Quesnel

Electronic Thesis and Dissertation Repository

Engaging in dysfunctional exercise (DEX) is detrimental to eating disorders (EDs) prognosis, although common amongst clients. Though nutritionally supported exercise can improve ED treatment outcomes, without negatively impacting weight restoration, clinicians remain hesitant to address DEX, perhaps due to a lack of information and training. The current study examined the effects of a Safe Exercise at Every Stage (SEES) training on clinician knowledge and self-efficacy in managing DEX in ED treatment. Eating disorders clinicians completed measures before (n = 96) and after (n = 44) SEES training to assess their knowledge and self-efficacy around treating DEX, with a …

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Examining Body Trust And Body Listening In Sexual And Gender Minorities., Emma G. Roberts May 2022

Examining Body Trust And Body Listening In Sexual And Gender Minorities., Emma G. Roberts

College of Arts & Sciences Senior Honors Theses

Introduction: Minority stress theory posits that sexual and gender minority individuals (SGM) may be at higher risk for poor mental health outcomes due to unique social experiences of stigma and discrimination. Interoception (i.e., awareness of one’s body and bodily sensations; Mehling et al., 2012) is a factor that has been linked to mental health broadly, however, SGM individuals may experience interoceptive awareness differently than cisgender and heterosexual individuals given experiences of stigma. In this paper, we aim to examine how two specific facets of interoceptive awareness (body listening and body trusting) relate to differences in mental health outcomes among SGM …

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Embodied And Empowered: Evidence For Ashtanga Yoga As A Novel Intervention For Women With Disordered Eating, Nicole A. Dignard Jan 2022

Embodied And Empowered: Evidence For Ashtanga Yoga As A Novel Intervention For Women With Disordered Eating, Nicole A. Dignard

Electronic Theses and Dissertations

Eating disorders are a set of polysymptomatic disorders defined by characteristic disturbances in weight/shape, eating, and their control (Cooper, 2017). Drawing on existing models of objectification, embodiment, and positive body image, Ashtanga yoga was expected to be a beneficial intervention for those with eating disorders. These theoretical frameworks suggest that Ashtanga yoga may promote well-being by supporting improvements in embodiment and disrupt pathways postulated to promote pathology, such as self-objectification and body dissatisfaction. Participants were invited to participate in an 8-week Ashtanga yoga intervention of twice weekly 75-minute classes at a local community centre. Participants in two studies completed specialized …

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Evaluating The Relationship Between Orthorexia Nervosa, Eating Disorder Symptomatology, And Related Psychological Constructs In An Undergraduate Mixed-Gender Sample, Kimberly Marie Martinez Jan 2022

Evaluating The Relationship Between Orthorexia Nervosa, Eating Disorder Symptomatology, And Related Psychological Constructs In An Undergraduate Mixed-Gender Sample, Kimberly Marie Martinez

Legacy Theses & Dissertations (2009 - 2024)

The pursuit of a healthy lifestyle has become a central focus of Western societies over the past few decades. As rates of chronic conditions, such as obesity and type II diabetes, continue to rise, so too has the desire to maintain one’s optimal state of health. For some, the pursuit of a healthy diet becomes an obsession that interferes with one’s physical and psychological wellbeing. Orthorexia Nervosa (ON) is a proposed eating disorder characterized by a pathological fixation on healthy eating. Unlike other established eating disorders (EDs), ON is focused on the quality of one’s diet, rather than the quantity …

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“It’S Right Below The Surface”: Clinicians’ Experiences Of Shame In Therapy Work With Adult Clients With Body Shame, Body Image Concerns, Or Eating Disorder(S), Tess Carroll Keeley Jan 2022

“It’S Right Below The Surface”: Clinicians’ Experiences Of Shame In Therapy Work With Adult Clients With Body Shame, Body Image Concerns, Or Eating Disorder(S), Tess Carroll Keeley

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

Shame–understood as a feeling in which one believes that they are inadequate, or wrong to their core–is a painful emotional experience that seems to be at the crux of many mental health concerns. Despite the pervasiveness of shame as an emotional experience, little research has demonstrated if shame is a clinical theme in therapy, and if so, how it is identified and treated. The purpose of this qualitative study was to explore if, and how, shame manifests during therapy sessions with clients who are experiencing eating disorders and/or body image concerns. A secondary purpose was to discover how clinicians’ training …

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Manipulating Mindful Breathing Versus Mindful Eating: Examining The Effect Of Specific Mindfulness Mechanisms On Food Intake And Eating Disorder Symptoms., Irina Alexandrovna Vanzhula Aug 2021

Manipulating Mindful Breathing Versus Mindful Eating: Examining The Effect Of Specific Mindfulness Mechanisms On Food Intake And Eating Disorder Symptoms., Irina Alexandrovna Vanzhula

Electronic Theses and Dissertations

Background. Understanding which specific mindfulness practices contribute to improvements in ED symptoms, as well as the mechanisms of action by which this change occurs, may help improve MBTs for EDs. The current study aims to compare the effects of various brief mindfulness exercises on state ED symptoms and food intake and to test whether a reduction in state rumination and state difficulties in emotion dysregulation and an increase in awareness of hunger, fullness, and satiety cues mediate these effects. Methods. Two hundred and two undergraduate females participated in the experiment. Participants were randomized to listen to one of the four …

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Why Do People Engage In Eating Disorder Behaviours?, Abbigail Kinnear Jul 2021

Why Do People Engage In Eating Disorder Behaviours?, Abbigail Kinnear

Electronic Thesis and Dissertation Repository

Eating disorders (EDs) are serious mental illnesses often with poor prognosis. Personalizing evidence-based treatments based on an individual’s reasons for engaging in ED behaviours – or the functions of EDs – may improve treatment outcomes; however, no validated measures assessing these functions exist. The goal of this study was to complete the initial steps in developing a measure of ED functions. Individuals who engage in ED behaviours (n = 16) and clinicians who treat EDs (n = 14) were interviewed, and a thematic analysis was conducted to determine key functions of EDs. Four main functions of EDs were …

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Body Dissatisfaction And Disordered Eating Among College Women’S Social Networks: An Investigation Of Perceived Changes Following A Dissonance-Based Body Image Intervention, Rachel I. Macintyre Jul 2021

Body Dissatisfaction And Disordered Eating Among College Women’S Social Networks: An Investigation Of Perceived Changes Following A Dissonance-Based Body Image Intervention, Rachel I. Macintyre

Psychology Theses & Dissertations

Body dissatisfaction is associated with numerous health consequences and is pervasive among college women. Effective interventions exist that reduce body dissatisfaction in college women by helping them resist sociocultural pressures to conform to the appearance ideal, such as the Body Project. Yet research is limited on whether social and behavioral processes help participants reduce their engagement in sociocultural appearance-ideal messages and contribute to the intervention’s effectiveness. The primary purpose of the present study was to examine these social and behavioral processes, including the changes in college women’s social networks associated with their participation in the Body Project. Undergraduate and graduate …

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A Network Investigation Of Eating Disorder Symptoms And Risk Factors Before And After A Prevention Program In Adolescent Girls., Jordan E. Drake May 2021

A Network Investigation Of Eating Disorder Symptoms And Risk Factors Before And After A Prevention Program In Adolescent Girls., Jordan E. Drake

College of Arts & Sciences Senior Honors Theses

Eating disorders (EDs) are psychological disorders characterized by disturbances in eating that commonly develop during adolescence and may be influenced by risk factors, both ED-specific (i.e., factors linked to future ED symptoms) and transdiagnostic (i.e., factors underlying multiple psychological disorders). Network analysis allows for the study of the connections between ED symptoms and risk factors by identifying central symptoms (i.e., the most interconnected symptoms) and bridge symptoms (i.e., symptoms which strongly connect across the symptom and risk factor clusters). Examining networks of ED symptoms and risk factors in adolescence can inform how risk factors influence ED development, as well as …

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Does Social Media Promote Disordered Eating?, Carly Feldstein Jan 2021

Does Social Media Promote Disordered Eating?, Carly Feldstein

Dissertations and Theses

Hispanic people are the largest and fastest-growing minority group in the U.S. with a total of 18.5% of the U.S population being of Hispanic descent (United States Census Bureau, 2020). Although eating disorders (ED), particularly those involving binge eating, comprise a significant health concern, EDs are often overlooked in the Hispanic culture (Higgins et al., 2016; Opara & Santos, 2019). Hispanic individuals have comparable rates of anorexia nervosa, bulimia nervosa, and an even higher rate of binge eating disorders compared to non- Hispanic (NH) White individuals (Higgins et al., 2016). Within Hispanic adults, the lifetime prevalence of EDs is higher …

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Examining Cognitive And Behavioral Inflexibility : A Transdiagnostic Process Underpinning Maladaptive Exercise Behaviors And Attitudes, Mckenzie Miller Jan 2021

Examining Cognitive And Behavioral Inflexibility : A Transdiagnostic Process Underpinning Maladaptive Exercise Behaviors And Attitudes, Mckenzie Miller

Legacy Theses & Dissertations (2009 - 2024)

Objective: Cognitive and behavioral inflexibility, or the inability to respond flexibly and adaptively to changing environmental demands, are hallmark features of eating disorders (ED). Individuals with EDs exhibit inflexibility across domains, often including in exercise behaviors, manifesting as exercise dependence and rigid workout routines. The purpose of this study was to assess how different motives for exercise are differentially associated with cognitive and behavioral flexibility, a marker of EDs. To the extent that inflexibility in exercise is a risk factor and symptom of disordered eating, increasing cognitive and behavioral flexibility as it relates to physical activity may be an effective …

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The Epidemiology Of Somatic Depression And Eating Disorders: The Relationship Between Depressive Subtypes And Symptoms Of Disordered Eating, Anita M. Sicignano Jan 2020

The Epidemiology Of Somatic Depression And Eating Disorders: The Relationship Between Depressive Subtypes And Symptoms Of Disordered Eating, Anita M. Sicignano

Dissertations and Theses

Depression is known to affect females in much greater numbers than males, with about three times as many women having the disorder as men (American Psychiatric Association, 2013). A similar gender disparity can be seen in eating disorders, where up to nine in ten sufferers are female (American Psychiatric Association, 2013). Studies have shown that most of the gender difference in depression occurs as a result of women experiencing a form of depression involving a number of body-centric symptoms, including headaches, weight changes, fatigue, and insomnia, which has been termed “somatic depression” (Silverstein et al., 2013). Some of the symptoms, …

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Developing A Clinician Self-Report Fidelity Measure For A Transdiagnostic, Evidence-Based Protocol At A Residential Eating Disorders Treatment Center, Jennifer M. Oswald Jan 2020

Developing A Clinician Self-Report Fidelity Measure For A Transdiagnostic, Evidence-Based Protocol At A Residential Eating Disorders Treatment Center, Jennifer M. Oswald

Legacy Theses & Dissertations (2009 - 2024)

Objective: Fidelity monitoring is a vital component of successful evidence-based practice implementation in routine treatment settings. However, resource-intensiveness and low clinician buy-in pose barriers to traditional observer-report monitoring, highlighting a need to explore the practical utility of self-report approaches. This study used a mixed-methods approach to (a) develop a self-report fidelity measure of a transdiagnostic evidence-based protocol in a residential eating disorders treatment center; (b) tailor the measure for optimal accuracy, acceptability, and ease of use; and (c) assess measure validity via convergence with observer ratings. Methods: N = 10 clinicians participated in cognitive interviewing to refine an initial draft …

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Statistical Fit And Factor Structure Of The Food-Life Questionnaire In Emerging Adult Undergraduate Students, Arielle Wolinsky Jan 2020

Statistical Fit And Factor Structure Of The Food-Life Questionnaire In Emerging Adult Undergraduate Students, Arielle Wolinsky

Legacy Theses & Dissertations (2009 - 2024)

The Food-Life Questionnaire (FLQ) is a psychometrically sound measure of beliefs and attitudes towards food that was initially developed and validated for use with a general adult population; however, the psychometric properties of the measure have yet to be examined in an emerging adult population. The constructs captured by the FLQ are particularly relevant in emerging adulthood, because it is a time of increased risk for the development of disordered eating attitudes and behaviors. Using data from a large, demographically diverse sample of emerging adult undergraduate students (n = 679), the current study evaluated the fit of the original five-factor …

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Integration Of Mindfulness-Based Approaches In The Treatment Of Eating Disorders: A Review Of The Literature, Kimberly Hubinger May 2019

Integration Of Mindfulness-Based Approaches In The Treatment Of Eating Disorders: A Review Of The Literature, Kimberly Hubinger

Dissertations

In this literature review, mindfulness-based approaches and the effects mindfulness-based approaches have on the treatment of eating disorders was discussed. Professionals are continually seeking ways to enhance the treatment and improve outcomes when working with individuals suffering from eating disorders, and this literature review could help enhance the understanding of incorporating mindfulness techniques. The findings of this paper are meant to benefit clinicians working with patients diagnosed or struggling with an eating disorder.

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Conceptualization Of Body Image And Eating Disorders Among South Asian American Women: A Qualitative Investigation, Neha J. Goel Jan 2019

Conceptualization Of Body Image And Eating Disorders Among South Asian American Women: A Qualitative Investigation, Neha J. Goel

Theses and Dissertations

Though it is known that eating disorders (EDs) affect individuals of all racial/ethnic backgrounds (Cheng, Perko, Fuller-Marashi, Gau, & Stice, 2019), people of color tend to be overlooked in the ED literature. South Asian Americans, a specific subset of individuals traditionally categorized within the larger umbrella group of “Asians,” have been notoriously neglected in both the broader mental health literature, and in the ED literature (Inman, Devdas, Spektor, & Pendse, 2014; Iyer & Haslam, 2003, 2006). Currently, very little information exists on the etiology and presentation of EDs amongst South Asian communities. Even less is known about culturally-specific barriers to …

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Implicit And Explicit Attitudes Toward Physical Appearance Among Recurrent And Non-Binge Eating College Women, Mindy L. Mcentee Jul 2018

Implicit And Explicit Attitudes Toward Physical Appearance Among Recurrent And Non-Binge Eating College Women, Mindy L. Mcentee

Psychology ETDs

Research has found that among individuals who binge eat, overvaluation of body weight/shape and internalization of a thin ideal are associated with higher levels of distress and functional impairment. These findings suggest implicit attitudes and beliefs may play an important role in understanding the complex relations between one’s cognitions and subsequent eating behavior; however, much of the research on binge eating has relied on explicit self-report measures which may not accurately reflect the way individuals automatically process body weight/shape information or the meaning one has associated with these characteristics. The present study sought to address this gap in the literature …

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The Effect Of Facebook On Body Dissatisfaction: Ethnicity As A Possible Moderator, Haley E. Brown Jan 2018

The Effect Of Facebook On Body Dissatisfaction: Ethnicity As A Possible Moderator, Haley E. Brown

Senior Projects Spring 2018

Eating disorders have demonstrated the most extreme rise in prevalence out of all the mental illnesses since 1990 (Lozano et al., 2012). However, research has largely neglected to investigate cross-cultural effects on disordered eating, and thus, findings may only apply to Western samples. Only two known prior studies have investigated effects of social media on disordered eating cross-culturally. This project helps fill a substantial research gap by examining social media effects on body image concerns in a culturally diverse sample of Australian undergraduate women (N= 185). The effect of a ten-minute Facebook exposure on women’s body dissatisfaction and appearance comparison …

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Perseverative Thinking In Eating Pathology : Do Rumination Patterns Differ According To Symptom Type?, Lauren Eileen Ehrlich Jan 2018

Perseverative Thinking In Eating Pathology : Do Rumination Patterns Differ According To Symptom Type?, Lauren Eileen Ehrlich

Legacy Theses & Dissertations (2009 - 2024)

Rumination, defined as repetitive, negative, self-referential thinking, is strongly associated with the development and maintenance of many internalizing disorders. Although rumination was first examined within the depression literature, it is now considered a transdiagnostic risk factor that underlies many psychological disorders. Despite the negative consequences of engaging in these thought processes, rumination is a common cognitive process, perhaps due to positive metacognitive beliefs about the function of rumination. Recent work has demonstrated a link between eating pathology and a tendency to ruminate on eating disorder relevant themes, as well as beliefs about the usefulness of rumination. Our understanding of this …

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Examining Types Of Motivation For Exercise In Relation To Pathological Exercise In Eating Disorders, Christina Scharmer Jan 2018

Examining Types Of Motivation For Exercise In Relation To Pathological Exercise In Eating Disorders, Christina Scharmer

Legacy Theses & Dissertations (2009 - 2024)

Exercise can serve adaptive and maladaptive functions among individuals with elevated eating disorder (ED) pathology; however, little is known about how best to distinguish healthy and problematic exercise within this population. The present study aimed to inform this distinction by examining associations between intrinsic and extrinsic motivations for exercise, problematic exercise, and ED pathology in a sample of undergraduate students (N=347, 70% female) with threshold or sub-threshold EDs. All participants completed the Eating Disorder Examination Questionnaire (EDE-Q), the Exercise Motivation Inventory-2 (EMI-2), the Compulsive Exercise Test (CET), and the Exercise Dependence Scale (EDS). Preliminary exploratory factor analysis of the EMI-2 …

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The Relationships Among Trauma History, Disordered Eating, Body Dissatisfaction, And Social Anxiety, Rebekah Mitchell Jan 2018

The Relationships Among Trauma History, Disordered Eating, Body Dissatisfaction, And Social Anxiety, Rebekah Mitchell

Electronic Theses and Dissertations

Eating disorders are highly prevalent and cause significant psychological impairment, up to and including death (Arcelus, Mitchell, Wales, & Nielson, 2011). This research examined how trauma history in the general population explains variation in eating disorder risk. The purpose of the current study was to provide further evidence for the relationship between abuse history and eating disorder risk. Disordered eating behaviors, body dissatisfaction, and social anxiety are all known risk factors for the development of eating disorders (Brewerton, 2007). Trauma history is related to all three of these known risk factors (Brewerton, 2007) with sexual trauma being more linked to …

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Eating Attitudes And Perception Of Peer Social Media, Sharon Smith Jan 2017

Eating Attitudes And Perception Of Peer Social Media, Sharon Smith

Murray State Theses and Dissertations

There is evidence that social factors influence eating-disordered behaviors through social modeling and social comparison. One way that researchers examine social comparison and perceptions of individuals with disordered eating behaviors is through vignette studies, but these studies may lack the nuance of how these behaviors are displayed outside of the lab, and therefore lack external validity. The current study examined how individuals who score high and low on the EAT-26 (a measure of eating behavior) perceive the eating behaviors of a fictional peer and possible social comparison target, presented in the form of a social media profile. Participants with higher …

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Examining Binge Eating Rates Between Caucasian-American And African-American Men, Elizabeth Anne Raky Jan 2017

Examining Binge Eating Rates Between Caucasian-American And African-American Men, Elizabeth Anne Raky

Walden Dissertations and Doctoral Studies

Eating disorders (ED) are maladaptive eating patterns that can have social, biological, health, and occupational consequences. The purpose of this study was to explore and compare binge eating episodes, locus of control, and body dissatisfaction between African-American men (n = 66; 53.70%) and Caucasian-American men (n = 57; 46.30%). There is a current gap in the existing literature regarding the study of men who BE and a sampling bias with regard to ethnic minorities. Based on Bandura's social learning theory model and Rotter's locus of control, the purpose of this research was to determine and compare the relationship between BE, …

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