| 来源类型 | Publication |
| When Schools Stay Open Late: The National Evaluation of the 21st-Century Community Learning Centers Program, New Findings | |
| Mark Dynarski; Susanne James-Burdumy; Mary Moore; Linda Rosenberg; John Deke,; Wendy Mansfield | |
| 发表日期 | 2004-10-01 |
| 出版者 | Princeton, NJ: Mathematica Policy Research |
| 出版年 | 2004 |
| 语种 | 英语 |
| 概述 | Mathematica\u0027s latest report shows that 21st Century after-school programs, which currently spend $1 billion a year in federal funding, changed where and with whom students spent some of their after-school time. ", |
| 摘要 | Mathematica's latest report shows that 21st Century after-school programs, which currently spend $1 billion a year in federal funding, changed where and with whom students spent some of their after-school time. But our analysis also reveals that programs had only limited influence on academic performance, including test scores, grades, and homework completion. |
| URL | https://www.mathematica.org/our-publications-and-findings/publications/when-schools-stay-open-late-the-national-evaluation-of-the-21st-century-community-learning-centers-program-new-findings |
| 来源智库 | Mathematica Policy Research (United States) |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/485291 |
| 推荐引用方式 GB/T 7714 | Mark Dynarski,Susanne James-Burdumy,Mary Moore,et al. When Schools Stay Open Late: The National Evaluation of the 21st-Century Community Learning Centers Program, New Findings. 2004. |
| 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 | ||
| 21stnewfindings.pdf（768KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
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