maternal education. Increasingly, higher-SES children spend less time with their parents and more time in the care of others …

childhood education falls short of sufficiently answering fundamental questions about what works for whom and why. A tighter …

randomized to receive a new preschool and parent education program focused on cognitive and non-cognitive skills (CogX) or to a … control group that did not receive preschool education. In addition to a typical academic year (9 month) program, we also … Kindergarten. Both programs, including the shortened version, significantly improved cognitive test scores by about one quarter of …

provide more cognitive stimulation to children with higher education polygenic scores. This pattern varies by socioeconomic …

schools from kindergarten to third grade. This paper evaluates the long-term impacts of STAR by linking the experimental data … to administrative records. We first demonstrate that kindergarten test scores are highly correlated with outcomes such as …, students who had a more experienced teacher in kindergarten have higher earnings. Third, an analysis of variance reveals …

support the claim of substantial economic benefits from preschool education programs. Previous studies of the rate of return …

where societies implement the Kindergarten rule of sustainable growth.' Following the Kindergarten rule means implementing …

ages. We study effects of a text-based program for parents of kindergarten children, distinguishing a general program from …