Demographic and familial predictors of early executive function development: contribution of a person-centered perspective.
Demographic and familial predictors of early executive function development: contribution of a person-centered perspective.
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DOI：
10.1016/j.jecp.2010.08.004
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发表时间：
2011-03
影响因子：
2.6
通讯作者：
Blair C
中科院分区：
文献类型：
--
作者：
Rhoades BL;Greenberg MT;Lanza ST;Blair C
执行功能（EF）技能是幼儿成长能力不可或缺的组成部分，但对早期家庭环境和经验在其发展中的作用知之甚少。我们研究了来自宾夕法尼亚州和北卡罗来纳州的大量低收入非城市家庭样本中，婴儿时期的人口统计学和家庭风险如何预测36个月时的英语能力。使用潜在阶级分析，六个生态风险概况最好地捕捉了这些家庭的不同经历。家庭结构、收入和社会心理风险的不同组合与EF有不同的相关性。早期风险对后来EF的影响似乎大部分是通过婴儿期亲子互动的质量来传递的。研究结果表明，早期家庭环境可能被证明是促进EF发展的特别富有成效的环境。
Executive function (EF) skills are integral components of young children’s growing competence, but little is known about the role of early family context and experiences in their development. We examined how demographic and familial risks during infancy predicted EF competence at 36 months in a large, predominantly low-income sample of non-urban families from Pennsylvania and North Carolina. Using latent class analysis, six ecological risk profiles best captured the diverse experiences of these families. Profiles with various combinations of family structure, income, and psychosocial risks were differentially related to EF. Much of the influence of early risks on later EF appears to be transmitted through quality of parent-child interactions during infancy. Findings suggest that early family environments may prove to be especially fruitful contexts for the promotion of EF development.
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