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Phenotypic Structure of Common Youth Psychopathology, With Prediction From Childhood Temperament
Phenotypic Structure of Common Youth Psychopathology, With Prediction From Childhood Temperament
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20250211152638
- ISBN
- 9798383572375
- DDC
- 157
- 저자명
- Hilton, Emily C.
- 서명/저자
- Phenotypic Structure of Common Youth Psychopathology, With Prediction From Childhood Temperament
- 발행사항
- [Sl] : The University of Wisconsin - Madison, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 135 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 86-01, Section: B.
- 주기사항
- Advisor: Goldsmith, Harold H.
- 학위논문주기
- Thesis (Ph.D.)--The University of Wisconsin - Madison, 2024.
- 초록/해제
- 요약Psychiatric disorders are a leading cause of disability in young people and affect up to 1 in 5 adolescents in the United States. Early diagnosis and intervention are crucial for reducing symptoms, but shortcomings of psychiatric nosology limit the reliability of diagnosis. To address this issue, there is a need for more accurate models of the structure of psychopathology that can elucidate the relationship between etiological variables and disorders, enabling targeted prevention efforts. An especially promising predictor of psychopathology is temperament, or dispositions present from infancy that influence activity, reactivity, emotionality, and sociability, and that include broad individual differences in the expression of affect. This dissertation delineates the latent structure of mental disorders in a large community sample of adolescents. Next, we examine whether temperament in middle childhood, controlling for early-emerging symptoms of psychopathology, predicts later higher-order factors of psychopathology. An exploratory structural equation model (ESEM) revealed a correlated factors model with internalizing and externalizing factors as the most parsimonious fit for the data. However, a confirmatory factor analysis (CFA) specifying a general factor of psychopathology in addition to lower-order internalizing and externalizing factors additionally fit the data well. Early temperament broadly predicted the higher and lower-order factors of later psychopathology. However, temperament had little predictive power over and above early emerging symptoms of psychopathology. A longitudinal correlated factors model showed high stability of internalizing and externalizing factors from childhood to adolescence, despite rapid biological and behavioral changes in adolescence and increased incidence of psychopathology. These findings support the utility of hierarchical modeling to characterize symptoms of psychopathology, with compelling implications extending to both research and clinical domains. Further, temperament, particularly effortful control, represents a valuable treatment target with the potential to broadly reduce the impact of common psychological symptoms in youth.
- 일반주제명
- Clinical psychology
- 일반주제명
- Psychology
- 일반주제명
- Mental health
- 키워드
- Psychopathology
- 기타저자
- The University of Wisconsin - Madison Psychology
- 기본자료저록
- Dissertations Abstracts International. 86-01B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■020 ▼a9798383572375
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■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a157
■1001 ▼aHilton, Emily C.
■24510▼aPhenotypic Structure of Common Youth Psychopathology, With Prediction From Childhood Temperament
■260 ▼a[Sl]▼bThe University of Wisconsin - Madison▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a135 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 86-01, Section: B.
■500 ▼aAdvisor: Goldsmith, Harold H.
■5021 ▼aThesis (Ph.D.)--The University of Wisconsin - Madison, 2024.
■520 ▼aPsychiatric disorders are a leading cause of disability in young people and affect up to 1 in 5 adolescents in the United States. Early diagnosis and intervention are crucial for reducing symptoms, but shortcomings of psychiatric nosology limit the reliability of diagnosis. To address this issue, there is a need for more accurate models of the structure of psychopathology that can elucidate the relationship between etiological variables and disorders, enabling targeted prevention efforts. An especially promising predictor of psychopathology is temperament, or dispositions present from infancy that influence activity, reactivity, emotionality, and sociability, and that include broad individual differences in the expression of affect. This dissertation delineates the latent structure of mental disorders in a large community sample of adolescents. Next, we examine whether temperament in middle childhood, controlling for early-emerging symptoms of psychopathology, predicts later higher-order factors of psychopathology. An exploratory structural equation model (ESEM) revealed a correlated factors model with internalizing and externalizing factors as the most parsimonious fit for the data. However, a confirmatory factor analysis (CFA) specifying a general factor of psychopathology in addition to lower-order internalizing and externalizing factors additionally fit the data well. Early temperament broadly predicted the higher and lower-order factors of later psychopathology. However, temperament had little predictive power over and above early emerging symptoms of psychopathology. A longitudinal correlated factors model showed high stability of internalizing and externalizing factors from childhood to adolescence, despite rapid biological and behavioral changes in adolescence and increased incidence of psychopathology. These findings support the utility of hierarchical modeling to characterize symptoms of psychopathology, with compelling implications extending to both research and clinical domains. Further, temperament, particularly effortful control, represents a valuable treatment target with the potential to broadly reduce the impact of common psychological symptoms in youth.
■590 ▼aSchool code: 0262.
■650 4▼aClinical psychology
■650 4▼aPsychology
■650 4▼aMental health
■653 ▼aPsychiatric disorders
■653 ▼aConfirmatory factor analysis
■653 ▼aExploratory structural equation model
■653 ▼aPsychopathology
■690 ▼a0622
■690 ▼a0621
■690 ▼a0347
■71020▼aThe University of Wisconsin - Madison▼bPsychology.
■7730 ▼tDissertations Abstracts International▼g86-01B.
■790 ▼a0262
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17163210▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
