Journal of Psychological Science ›› 2024, Vol. 47 ›› Issue (1): 220-228.DOI: 10.16719/j.cnki.1671-6981.20240126

• Research on Social Psychological Service in the New Era • Previous Articles     Next Articles

The Functional Relationship between Cumulative Family Risk and Preschooler’s Problem Behaviors: The Cognitive Mechanism of Executive Function

Wang Wenhui, Xing Shufen, Bai Rong, Wang Guoxin   

  1. Department of Psychology, Capital Normal University, Beijing, 100048
  • Online:2024-01-20 Published:2024-01-30

累积家庭风险与学前儿童问题行为的关系模式:执行功能的中介作用*

王文慧, 邢淑芬**, 白荣, 王国鑫   

  1. 首都师范大学心理学院,北京,100048
  • 通讯作者: **邢淑芬,E-mail: xsf2986@163.com
  • 基金资助:
    *本研究得到国家自然科学基金面上项目(32171069)的资助

Abstract: Family risks are considered as important antecedents of problem behaviors. These risks usually emerge together and influence problem behaviors in preschool children with a cumulative way. Compared with a single family risk, cumulative family risks have much stronger effect on problem behaviors. However, the pattern of the relationship conforming to the linear model or the nonlinear model remains to be examined. Furthermore, little is known about the potential mechanism between cumulative family risks and problem behaviors. Executive function refers to a series of advanced cognitive processes including inhibitory control, working memory, and cognitive flexibility, which is vulnerable to family risks and closely related to problem behaviors. What’s more, there are significant gender differences in executive function and problem behaviors. Therefore, the current study examined the relationship between cumulative family risks and problem behaviors. More importantly, the cognitive mechanism of executive function and gender differences in above relationships were further tested.
One hundred and seventy-seven preschoolers (108 boys, Mage = 5.19 years old) and their mothers were recruited in a kindergarten from Hebei Province. Cumulative family risks were measured by 6 variable indicators of family structure, socioeconomic status, and parenting behavior. Then the cumulative risk index was calculated by summing these risks up through the way suggested by previous studies. Problem behaviors were measured by the strength and difficulty questionnaire (SDQ). Meanwhile, three tasks in the NIH Toolbox Application (i.e., the flanker inhibitory control attention test, the dimensional change card sort test, and the list sorting working memory test) were used to measure children’s executive function. The results showed that: (1) Cumulative family risk was positively associated with externalizing behaviors in boys and girls, and the pattern was in line with the linear mode; (2) The pattern of relations between Cumulative family risk and boy’s internalizing behaviors conformed to the linear model, whereas the pattern of relations in girls conformed to the nonlinear model; (3) Children’s executive function mediated the associations between cumulative family risk and problem behaviors, and this mediating effect was cross-gender consistent. These results indicated that cumulative family risk has similar effects on externalizing behaviors among boys and girls, but has a greater impact on internalizing behaviors in girls than boys. Additionally, executive function served as a mediator between cumulative family risk and problem behaviors.
Under the Cumulative Risk Model, this study clarified the special relationship patterns and underlying mechanisms of the associations between cumulative family risk and preschoolers’ problem behaviors, which provided valuable guidance for effective prevention and interventions of preschooler’s problem behaviors. Future prevention and intervention programs should pay more attention to preschool girls who are exposed to multiple risk factors. Furthermore, according to the findings, improving preschool children’s executive function may help to reduce both preschool boys’ and girl’s problem behaviors.

Key words: cumulative family risk, executive function, internalizing problems, externalizing problems

摘要: 选取177名学前儿童(108名男孩, M = 5.19岁)及其母亲为研究对象,考察累积家庭风险与学前儿童内化和外化问题的关系模式、执行功能的中介作用及性别特异性。结果发现:(1)累积家庭风险对学前期男孩和女孩的外化问题有显著正向预测作用,符合线性模型;(2)累积家庭风险与学前期男孩的内化问题符合线性模型,与女孩的内化问题符合恶化模型;(3)执行功能的中介作用显著,累积家庭风险通过儿童执行功能进而影响问题行为,且这一中介作用具有跨性别一致性。研究结果为累积风险模型提供了证据,也为有效预防和干预儿童的问题行为提供了启示。

关键词: 累积家庭风险, 执行功能, 内化问题, 外化问题