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Teacher turnover and the disruption of teacher staffing 智库博客
2019
作者:  Helen F. Ladd;  Lucy Sorensen
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/08
Charter school growth puts fiscal pressure on traditional public schools 智库博客
2018
作者:  Helen F. Ladd;  John Singleton
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/08
Evidence should inform but not drive decision making 智库出版物
2018
作者:  Harry Brighouse;  Helen F. Ladd;  Susanna Loeb;  Adam Swift
HTML(207Kb)  |  收藏  |  浏览/下载:3/0  |  提交时间:2019/11/06
Educational Goods: Values, Evidence, and Decision-Making 智库出版物
2018
作者:  Harry Brighouse;  Helen F. Ladd;  Susanna Loeb;  Adam Swift
收藏  |  浏览/下载:3/0  |  提交时间:2020/06/29
Weighing the benefits and costs of universal versus targeted pre-K programs 智库博客
2017
作者:  Helen F. Ladd
收藏  |  浏览/下载:1/0  |  提交时间:2019/11/08
Memo: A shift in the federal role is needed to promote school improvement 智库博客
2016
作者:  Anthony Bryk;  Helen F. Ladd;  Jennifer O’Day;  Marshall (Mike) Smith
收藏  |  浏览/下载:3/0  |  提交时间:2019/11/08
A principled federal role in PreK-12 education 智库出版物
2016
作者:  Douglas Harris;  Helen F. Ladd;  Marshall S. Smith;  Martin R. West
Adobe PDF(297Kb)  |  收藏  |  浏览/下载:3/0  |  提交时间:2019/11/06
The US charter school movement should learn from England’s academy system 智库博客
2016
作者:  Helen F. Ladd;  Edward B. Fiske
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/08
Lessons for US charter schools from the growth of academies in England 智库出版物
2016
作者:  Helen F. Ladd;  Edward B. Fiske
HTML(219Kb)  |  收藏  |  浏览/下载:2/0  |  提交时间:2019/11/06
Now is the time to experiment with inspections for school accountability 智库博客
2016
作者:  Helen F. Ladd
收藏  |  浏览/下载:1/0  |  提交时间:2019/11/08