More evidence La VAM doesn't work: http://www.thenewsstar.com/viewart/20121020/NEWS01/121020002/Educators-blast-evaluation-system …
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@LaFedTeachers You’re confusing evidence w/ anecdote; somehow not surprising given your opposition to using data to make informed decisions
@petercook "data" must be correlative when characterizing professional quality. This article explains it is not. Leads to bad decisions.
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@LaFedTeachers Actually the article refers to a few isolated cases - its not at all a comprehensive assessment of VAM like you portrayed it. -
@petercook 140 characters is not comprehensive. We linked the article. Everyone is free to draw their own inclusions.
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