O Youth and Beauty: Children’s Looks and Children’s Cognitive Development
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https://www.nber.org/papers/w26412
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We use data from the 11 waves of the U.S. Study of Early Child Care and Youth Development 1991-2005, following children from ages 6 months through 15 years. Observers rated videos of them, obtaining measures of looks at each age. Given their family income, parents education, race/ethnicity and
本研究使用了1991年至2005年间开展的美国幼儿保育与青年发展研究(U.S. Study of Early Child Care and Youth Development)的11轮调查数据,对6个月至15岁的儿童进行了长期追踪。研究人员对儿童的录像进行评分编码,获取了各年龄段的注视行为评估指标。结合其家庭收入、父母受教育程度、种族/族裔以及
提供机构:
美国国家经济研究局
创建时间:
2019-10-01



