title: Family Environments and Children's Executive Function: The Mediating Role of Children's Affective State and Stress.
abstract: There is increasing evidence that inadequate family environments (family material environment and family psychosocial environment) are not only social problems but also factors contributing to adverse neurocognitive outcomes. In the present study, the authors investigated the relationship among family environments, children's naturalistic affective state, self-reported stress, and executive functions in a sample of 157 Chinese families. These findings revealed that in inadequate family material environments, reduced children's cognitive flexibility is associated with increased naturalistic negative affectivity and self-reported stress. In addition, naturalistic negative affectivity mediated the association between family expressiveness and children's cognitive flexibility. The authors used a structural equation model to examine the mediation model hypothesis, and the results confirmed the mediating roles of naturalistic negative affectivity and self-reported stress between family environments and the cognitive flexibility of Chinese children. These findings indicate the importance of reducing stress and negative emotional state for improving cognitive functions in children of low socioeconomic status.
authors: School of Public Health, Shaanxi University of Chinese Medicine, Xi'an, China.
authors: Zhong-Hua
authors: ZH
authors: He
authors: Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China.
authors: Wen-Gang
authors: WG
authors: Yin
keywords: Executive function; family psychosocial environment; family socioeconomic status; naturalistic affective state; self-reported stress; subjective social status