کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6231487 1608142 2015 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Exposure to socioeconomic adversity in early life and risk of depression at 18 years: The mediating role of locus of control
ترجمه فارسی عنوان
قرار گرفتن در معرض دغدغه های اجتماعی اقتصادی در اوایل زندگی و خطر افسردگی در 18 سال: نقش واسطه نقش کنترل
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی روانپزشکی و بهداشت روانی
چکیده انگلیسی


- We examine locus of control as a pathway between social adversity and depression.
- External locus of control mediates the link between social adversity and depression.
- Social adversity is linked to more external locus of control and depression.
- More external locus of control is associated with higher risk of depression.
- Depression prevention programs should address cognitive beliefs about control.

BackgroundPrevious studies have linked exposure to early socioeconomic adversity to depression, but the mechanisms of this association are not well understood. Locus of control (LoC), an individual's control-related beliefs, has been implicated as a possible mechanism, however, longitudinal evidence to support this is lacking.MethodsThe study sample comprised 8803 participants from a UK cohort, the Avon Longitudinal Study of Parents and Children (ALSPAC). Indicators of early socioeconomic adversity were collected from the antenatal period to 5 years and modelled as a latent factor. Depression was assessed using the Clinical Interview Schedule-Revised (CIS-R) at 18 years. LoC was assessed with the Nowicki-Strickland Internal-External (CNSIE) scale at 16 years.ResultsUsing structural equation modelling, we found that 34% of the total estimated association between early socioeconomic adversity and depression at 18 years was explained by external LoC at 16 years. There was weak evidence of a direct pathway from early socioeconomic adversity to depression after accounting for the indirect effect via external locus of control. Socioeconomic adversity was associated with more external LoC, which, in turn, was associated with depression.LimitationsAttrition may have led to an underestimation of the direct and indirect effect sizes in the complete case analysis.ConclusionsResults suggest that external LoC in adolescence is one of the factors mediating the link between early adversity and depression at 18 years. Cognitive interventions that seek to modify maladaptive control beliefs in adolescence may be effective in reducing risk of depression following early life adversity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Affective Disorders - Volume 183, 1 September 2015, Pages 269-278
نویسندگان
, , , , ,