| 标题 |
Effects of Ability Grouping on Secondary School Students: A Meta-analysis of Evaluation Findings |
| 网址 | |
| DOI |
10.3102/00028312019003415
doi
|
| 其它 |
期刊:American Educational Research Journal 作者:Chen-Lin C. Kulik; James A. Kulik 出版日期:1982-01-01 |
| 求助人 | |
| 下载 | 求助已完成,仅限求助人或该文件上传人下载。 |
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(2025-6-4)