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Stress as a Spectrum: Associations of Stress and Trauma With Disordered Eating
Stress as a Spectrum: Associations of Stress and Trauma With Disordered Eating
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20250211150916
- ISBN
- 9798384103530
- DDC
- 150
- 서명/저자
- Stress as a Spectrum: Associations of Stress and Trauma With Disordered Eating
- 발행사항
- [Sl] : University of California, San Diego, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 158 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 86-03, Section: B.
- 주기사항
- Advisor: Blashill, Aaron J.
- 학위논문주기
- Thesis (Ph.D.)--University of California, San Diego, 2024.
- 초록/해제
- 요약Objective: Multiple stressors are critical in the development of eating disorders (EDs). The most widely studied forms of stress associated with EDs are childhood trauma, sexual assault, weight-related criticism, and pressure to obtain the appearance ideals. However, it is unclear how relatively underexplored forms of stress (i.e., sexual minority stress, non-interpersonal trauma, and posttraumatic stress) are associated with EDs in vulnerable populations. Methods: The tripartite influence model of EDs proposes that body dissatisfaction and subsequent ED behavior are the result of social pressure, thin ideal internalization, and social appearance comparison. Study 1 integrated sexual minority stressors into the tripartite influence model in a sample of young adult sexual minority men (n = 479) and women (n = 483) to determine whether integrating chronic stressors improved model explanation of variance. Study 2 examined the association of traumatic events with eating disorders, specifically to differentiate whether war-related trauma, non-interpersonal trauma, non-sexual interpersonal trauma, or sexual interpersonal trauma were associated with EDs in a nationally representative sample of 36,309 US adults. Study 3 examined the longitudinal associations in a network analysis of ED symptoms and posttraumatic stress disorder (PTSD) symptoms in a sample of US undergraduates (N = 50) with elevated symptoms of these disorders. Results: Study 1 demonstrated that the tripartite influence model and minority stress theory could be successfully integrated and explained more variance in ED outcomes as compared to models that do not incorporate both theories. Study 2 found that sexual interpersonal trauma was significantly positively associated with anorexia nervosa and binge eating disorder (BED). BED was found to be equally associated with sexual interpersonal, other interpersonal, and non-interpersonal trauma. Study 3 found that loss of control eating, concentration impairment related to shape and weight, purging, fear of weight gain, negative alterations in cognition and mood, and body dissatisfaction demonstrated the strongest associations in the network. Discussion: Studies 1, 2, and 3 confirmed that minority stress, traumatic events, and PTSD symptoms are associated with eating pathology. The consideration of these stressors in explanatory models of EDs could help refine prevention and intervention efforts with various vulnerable populations.
- 일반주제명
- Psychology
- 일반주제명
- Pathology
- 일반주제명
- Mental health
- 일반주제명
- Clinical psychology
- 키워드
- Eating disorders
- 키워드
- Trauma
- 기타저자
- University of California, San Diego Clinical Psychology (Joint Doctoral with SDSU)
- 기본자료저록
- Dissertations Abstracts International. 86-03B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
008250123s2024 us c eng d■001000017160136
■00520250211150916
■006m o d
■007cr#unu||||||||
■020 ▼a9798384103530
■035 ▼a(MiAaPQ)AAI30815094
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a150
■1001 ▼aConvertino, Alexandra D.
■24510▼aStress as a Spectrum: Associations of Stress and Trauma With Disordered Eating
■260 ▼a[Sl]▼bUniversity of California, San Diego▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a158 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 86-03, Section: B.
■500 ▼aAdvisor: Blashill, Aaron J.
■5021 ▼aThesis (Ph.D.)--University of California, San Diego, 2024.
■520 ▼aObjective: Multiple stressors are critical in the development of eating disorders (EDs). The most widely studied forms of stress associated with EDs are childhood trauma, sexual assault, weight-related criticism, and pressure to obtain the appearance ideals. However, it is unclear how relatively underexplored forms of stress (i.e., sexual minority stress, non-interpersonal trauma, and posttraumatic stress) are associated with EDs in vulnerable populations. Methods: The tripartite influence model of EDs proposes that body dissatisfaction and subsequent ED behavior are the result of social pressure, thin ideal internalization, and social appearance comparison. Study 1 integrated sexual minority stressors into the tripartite influence model in a sample of young adult sexual minority men (n = 479) and women (n = 483) to determine whether integrating chronic stressors improved model explanation of variance. Study 2 examined the association of traumatic events with eating disorders, specifically to differentiate whether war-related trauma, non-interpersonal trauma, non-sexual interpersonal trauma, or sexual interpersonal trauma were associated with EDs in a nationally representative sample of 36,309 US adults. Study 3 examined the longitudinal associations in a network analysis of ED symptoms and posttraumatic stress disorder (PTSD) symptoms in a sample of US undergraduates (N = 50) with elevated symptoms of these disorders. Results: Study 1 demonstrated that the tripartite influence model and minority stress theory could be successfully integrated and explained more variance in ED outcomes as compared to models that do not incorporate both theories. Study 2 found that sexual interpersonal trauma was significantly positively associated with anorexia nervosa and binge eating disorder (BED). BED was found to be equally associated with sexual interpersonal, other interpersonal, and non-interpersonal trauma. Study 3 found that loss of control eating, concentration impairment related to shape and weight, purging, fear of weight gain, negative alterations in cognition and mood, and body dissatisfaction demonstrated the strongest associations in the network. Discussion: Studies 1, 2, and 3 confirmed that minority stress, traumatic events, and PTSD symptoms are associated with eating pathology. The consideration of these stressors in explanatory models of EDs could help refine prevention and intervention efforts with various vulnerable populations.
■590 ▼aSchool code: 0033.
■650 4▼aPsychology
■650 4▼aPathology
■650 4▼aMental health
■650 4▼aClinical psychology
■653 ▼aEating disorders
■653 ▼aPosttraumatic stress disorder
■653 ▼aTrauma
■653 ▼aSexual minority stress
■690 ▼a0621
■690 ▼a0347
■690 ▼a0622
■690 ▼a0571
■71020▼aUniversity of California, San Diego▼bClinical Psychology (Joint Doctoral with SDSU).
■7730 ▼tDissertations Abstracts International▼g86-03B.
■790 ▼a0033
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17160136▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
