Department of Applied Psychology, New York University, New York, NY 10003, USA.
Dev Psychol. 2013 Feb;49(2):292-304. doi: 10.1037/a0028343. Epub 2012 May 7.
In a predominantly low-income, population-based longitudinal sample of 1,259 children followed from birth, results suggest that chronic exposure to poverty and the strains of financial hardship were each uniquely predictive of young children's performance on measures of executive functioning. Results suggest that temperament-based vulnerability serves as a statistical moderator of the link between poverty-related risk and children's executive functioning. Implications for models of ecology and biology in shaping the development of children's self-regulation are discussed.
在一个以低收入为主、基于人群的纵向样本中，对 1259 名从出生起就被跟踪的儿童进行了研究，结果表明，儿童长期面临贫困和经济困难的压力，这两者都可以独特地预测幼儿在执行功能方面的表现。结果表明，基于气质的脆弱性是贫困相关风险与儿童执行功能之间联系的统计调节因素。本文讨论了生态和生物学模型在塑造儿童自我调节发展方面的意义。
