Within-child associations between family income and externalizing and internalizing problems
Within-child associations between family income and externalizing and internalizing problems
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DOI：
10.1037/0012-1649.42.2.237
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发表时间：
2006-03-01
影响因子：
4
通讯作者：
Taylor, BA
中科院分区：
文献类型：
--
作者：
Dearing, E;McCartney, K;Taylor, BA
利用NICHD早期儿童保育和青年发展研究的纵向数据(2004a，2004b；N=1,132)，研究了家庭收入与儿童外化和内化问题之间的儿童内部联系。收入影响的差异被估计为家庭是否贫穷，母亲是否有伴侣，以及母亲和她们的伴侣工作的小时数的函数。平均而言，与家庭收入相对较低时相比，家庭收入相对较高时儿童的外部性问题较少；对长期贫困的儿童来说，收入增加的估计好处最大。无论是外部性问题还是内部性问题，当长期贫困儿童的母亲有伴侣和工作时，收入与问题的关联度最高。
Within-child associations between family income and child externalizing and internalizing problems were examined using longitudinal data from the NICHD Study of Early Child Care and Youth Development (2004a, 2004b; N = 1, 132). Variations in income effects were estimated as a function of whether families were poor, whether mothers were partnered, and the number of hours mothers and their partners were employed. On average, children had fewer externalizing problems during times when their families' incomes were relatively high than during times when their families' incomes were relatively low; the estimated benefits of increased income were greatest for children who were chronically poor. For both externalizing and internalizing problems, income was most strongly associated with problems when chronically poor children's mothers were partnered and employed.