| 标题 |
Early adolescents' perceptions of the classroom social environment, motivational beliefs, and engagement |
| 网址 | |
| DOI | |
| 其它 |
期刊:Journal of Educational Psychology 作者:Helen Patrick; Allison M. Ryan; Avi Kaplan 出版日期:2007-02-01 |
| 求助人 | |
| 下载 | 求助已完成,仅限求助人下载。 |
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(2025-6-4)