Young children in poor communities are spending more hours in non-parental care due to policy reforms and expansion of early childhood programs. Studies show positive effects of high-quality center-based care on children's cognitive growth. Yet we know little about the effects of center care...

Young children in poor communities are spending more hours in non-parental care due to policy reforms and expansion of early childhood programs. Studies show positive effects of high-quality center-based care on children's cognitive growth. Yet we know little about the effects of center care...

Previous research has demonstrated that attending center care is associated with cognitive benefits for young children. However, little is known about the ideal age for children to enter such care or the "right" amount of time, both weekly and yearly, for children to attend center programs....

Previous research has demonstrated that attending center care is associated with cognitive benefits for young children. However, little is known about the ideal age for children to enter such care or the quot;rightquot; amount of time, both weekly and yearly, for children to attend center...

California is midway through one of the grandest public infrastructure projects ever attempted. Over the coming decade school officials will complete an $82 billion effort, building new schools and renovating old facilities, supported by taxpayers and private investors. But are state officials...

Past research from Third World countries shows that school related factors have stronger effects on student achievement than do family background factors. However this paper finds that prior work suffered from conceptual and methodological flaws, and it suggests that once these shortcomings are...

California is midway through one of the grandest public infrastructure projects ever attempted. Over the coming decade school officials will complete an $82 billion effort, building new schools and renovating old facilities, supported by taxpayers and private investors. But are state officials...