搜索结果: 1-1 共查到“经济学其他学科 MIT researchers”相关记录1条 . 查询时间(0.046 秒)
MIT researchers refine yardstick for measuring schools and teachers
MIT researchers refine yardstick schoolsteachers
2017/7/21
In recent years, 14 states in the U.S. have begun assessing teachers and schools using Value-Added Models, or VAMs. The idea is simple enough: A VAM looks at year-to-year changes in standardized test ...