搜索结果: 1-1 共查到“知识库 Five Latin American Countries”相关记录1条 . 查询时间(0.062 秒)
Wealth Gradients in Early Childhood Cognitive Development in Five Latin American Countries
Wealth Gradients Early Childhood Cognitive Development Five Latin American Countries
2016/3/3
This paper provides new evidence of sharp differences in cognitive development by socioeconomic status in early childhood for five Latin American countries using a common measure of receptive language...