Intergenerational continuity of parent-child separation among mother-offspring dyads: Implication for child cognitive development in rural China

Xu-dong Zhao, An-hui Zhang, Qi Li, Yu-hui Wan, Fang-biao Tao and Ying Sun

Social Science & Medicine, 2022, vol. 315, issue C

Abstract: The labor migration in China often leads to parent-child separation. Research to date has primarily focused on understanding mental and cognitive outcomes for children exposed to parent-child separation, with little consideration for the cumulative effects of intergenerational continuity of parent-child separation. A total of 2729 children between the ages of 4 and 6, along with one parent (primarily mothers, 86.2%) and/or one primary caregiver (if the child is separated from both parents), were recruited in the rural area of Anhui Province, China. A unique subsample of children (n = 249) with persistent experience of parent-child separation or whose mother reported being left behind by her parents during early childhood were enrolled for cognitive assessment. A total of 239 age-, gender- and residence-matched children without any parent-child separation experience were selected as the control group. Child cognitive performance was examined with the Chinese version of the Wechsler Preschool and Primary Scale of Intelligence, Fourth edition (WPPSI-IV). The association between intergenerational continuity of parent-child separation and child cognition was described using multivariate OLS regression models. Compared to mother-offspring dyads without any history of parent-child separation, girls (n = 236/450, 52.4%) who experienced the intergenerational continuity of parent-child separation showed a significant decrease of 5.73 points (95% CI: −9.83, −1.62; p = 0.006) on full-scale intelligence quotient (FSIQ) and a decrease of 5.71 points (95% CI: −9.80, 1.63; p = 0.006) on verbal comprehension index. No similar result was observed in boys. The cumulative effects of parent-child separation among mother-offspring dyads on child cognitive development highlight the need for effective early intervention to break the intergenerational cycle of disadvantage. Sex differences and possible epigenetic mechanisms underlying the intergenerational effects of parent-child separation warrant further investigation.

Keywords: Parent-child separation; Intergenerational; Preschool children; Cognitive; WPPSI-IV (search for similar items in EconPapers)
Date: 2022
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DOI: 10.1016/j.socscimed.2022.115538

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