Longitudinal mediators of a randomized prevention program effect on cortisol for youth from parentally bereaved families.
Prev Sci
; 15(2): 224-232, 2014 Apr.
Article
em En
| MEDLINE
| ID: mdl-23529870
ABSTRACT
We recently reported that a randomized controlled trial of a family-focused intervention for parentally bereaved youth predicted higher cortisol output 6 years later relative to a control group of bereaved youth (Luecken et al., Psychoneuroendocrinology 35, 785-789, 2010). The current study evaluated longitudinal mediators of the intervention effect on cortisol 6 years later. Parentally bereaved children (N = 139; mean age, 11.4; SD = 2.4; age range = 8-16 years; male; 61% Caucasian, 17% Hispanic, 7% African American, and 15% other ethnicities) were randomly assigned to the 12-week preventive intervention (n = 78) or a self-study control (n = 61) condition. Six years later (mean age, 17.5; SD, 2.4), cortisol was sampled as youth participated in a parent-child conflict interaction task. Using four waves of data across the 6 years, longitudinal mediators of the program impact on cortisol were evaluated. Program-induced increases in positive parenting, decreases in child exposure to negative life events, and lower externalizing symptoms significantly mediated the intervention effect on cortisol 6 years later.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Relações Pais-Filho
/
Hidrocortisona
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Luto
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Terapia Familiar
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Apego ao Objeto
Tipo de estudo:
Clinical_trials
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adolescent
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Child
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Female
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Humans
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Male
Idioma:
En
Ano de publicação:
2014
Tipo de documento:
Article