| 来源类型 | Working Paper |
| 规范类型 | 报告 |
| DOI | 10.3386/w27913 |
| 来源ID | Working Paper 27913 |
| Introducing CogX: A New Preschool Education Program Combining Parent and Child Interventions | |
| Roland G. Fryer Jr; Steven D. Levitt; John A. List; Anya Samek | |
| 发表日期 | 2020-10-12 |
| 出版年 | 2020 |
| 语种 | 英语 |
| 摘要 | We present the results of a novel early childhood intervention in which disadvantaged 3-4-year- old children were 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 evaluated a shortened summer version of the program (2 months) in which children were treated immediately prior to the start of Kindergarten. Both programs, including the shortened version, significantly improved cognitive test scores by about one quarter of a standard deviation relative to the control group at the end of the year. The shortened version of the program was equally as effective as the academic- year program because most of the gains in the academic-year program occurred within the first few months. |
| 主题 | Econometrics ; Experimental Design ; Labor Economics ; Labor Supply and Demand |
| URL | https://www.nber.org/papers/w27913 |
| 来源智库 | National Bureau of Economic Research (United States) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/585587 |
| 推荐引用方式 GB/T 7714 | Roland G. Fryer Jr,Steven D. Levitt,John A. List,et al. Introducing CogX: A New Preschool Education Program Combining Parent and Child Interventions. 2020. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| w27913.pdf（1249KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
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