کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6230136 1608126 2016 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Disentangling vulnerabilities from outcomes: Distinctions between trait affect and depressive symptoms in adolescent and adult samples
ترجمه فارسی عنوان
آسیب پذیری های ناشی از نتایج: تفاوت بین صفات و علائم افسردگی در نوجوانان و بزرگسالان
کلمات کلیدی
ویژگی منفی صفات، صفات مثبت تاثیر می گذارد، افسردگی، دماسنج،
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی روانپزشکی و بهداشت روانی
چکیده انگلیسی


- We examined whether trait affect and depression are distinct constructs.
- Adolescent trait affect and depressive symptoms are statistically distinct.
- Adult trait affect and depressive symptoms demonstrated some statistical overlap.
- We recommend ATQ revisions to distinguish adult trait affect from depression.

BackgroundTrait negative affect and trait positive affect are affective vulnerabilities to depressive symptoms in adolescence and adulthood. While trait affect and the state affect characteristic of depressive symptoms are proposed to be theoretically distinct, no studies have established that these constructs are statistically distinct. Therefore, the purpose of the current study was to determine whether the trait affect (e.g. temperament dimensions) that predicts depressive symptoms and the state affect characteristic of depressive symptoms are statistically distinct among early adolescents and adults. We hypothesized that trait negative affect, trait positive affect, and depressive symptoms would represent largely distinct factors in both samples.MethodParticipants were 268 early adolescents (53.73% female) and 321 young adults (70.09% female) who completed self-report measures of demographic information, trait affect, and depressive symptoms.ResultsPrincipal axis factoring with oblique rotation for both samples indicated distinct adolescent factor loadings and overlapping adult factor loadings. Confirmatory factor analyses in both samples supported distinct but related relationships between trait NA, trait PA, and depressive symptoms.LimitationsStudy limitations include our cross-sectional design that prevented examination of self-reported fluctuations in trait affect and depressive symptoms and the unknown potential effects of self-report biases among adolescents and adults.ConclusionsFindings support existing theoretical distinctions between adolescent constructs but highlight a need to revise or remove items to distinguish measurements of adult trait affect and depressive symptoms. Adolescent trait affect and depressive symptoms are statistically distinct, but adult trait affect and depressive symptoms statistically overlap and warrant further consideration.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Affective Disorders - Volume 199, 15 July 2016, Pages 42-53
نویسندگان
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