The effect of increased family finance and dual-parental absence since infancy on Children's cognitive Abilities

Wen-Peng Hou, Tony Xing Tan, Yu-Jie Wen, Xue-Qi Wang, Xian-Bin Li and Chuan-Yue Wang

Social Science & Medicine, 2020, vol. 266, issue C

Abstract: Existing research suggests that parental absence per se does not have a main effect on children's cognitive development. However, this body of research is confounded by decreased family finance resulted from parental absence. Further insights on children's cognitive development can be gained by studying situations where parental absence actually leads to higher family finance. China's rural left-behind children (LBC) are uniquely suited for this purpose because of their extended separation from parents who migrated to work for better family finance. The participants were 74 LBC (M = 9.99 years, SD = 2.66) whose parents both migrated away for work within six months of their births and 74 non-left-behind children (NLBC) (M = 10.03 years, SD = 2.58) of similar backgrounds but whose parents never migrated. We used the 4th Edition of the Wechsler Intelligence Scale for Children (WISC-IV) to individually collected data on the children's Verbal Comprehension (which includes Similarities, Vocabulary, and Comprehension subtests), Perceptual Reasoning (which includes Block Design, Picture Concepts and Matric Reasoning subtests), Working Memory (which includes Digit Span and Letter-Number Sequencing subtests), and Processing Speed (which includes Coding and Symbol Search subtests). We found that the LBC scored lower than the NLBC on the language Comprehension and Vocabulary subtests of the Verbal Comprehension Index (Cohen's d = 0.41; p = .01). Subsequent General Linear Modeling analyses revealed that for the Comprehension subtest: (1) dual-parental absence significantly and negatively predicted Comprehension scores and (2) monthly family income significantly and positively predicted Comprehension scores for the LBC but not for the NLBC. For Vocabulary subtest, only dual-parental absence was significant. Overall, these results offer a deeper understanding on the effect of dual parental absence and changes in family finance on different domains of children's cognitive development.

Keywords: Migratory separation; Cognitive abilities; Vocabulary; Comprehension; Left-behind children (search for similar items in EconPapers)
Date: 2020
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Citations: View citations in EconPapers (5)

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DOI: 10.1016/j.socscimed.2020.113361

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