This Video Shows Up Bunk VAM

Ed professors, teachers, parents and media! Watch it.

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From: Diane Ravitch’s blog <comment-reply>

Subject: [New post] This Video Shows Up Bunk VAM

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New post on Diane Ravitch’s blog

This Video Shows Up Bunk VAM

by dianerav

Researchers at Arizona State University value-added-assessment actually works and how inaccurate it is.

It is easy to watch and presents a clear explanation of this flawed measurement system that reduces teachers and students to data.

dianerav | September 18, 2012 at 8:45 am | Categories: Teacher Evaluations | URL:

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2 Responses

  1. VAM is the new SPAM …

  2. Reblogged this on Transparent Christina.

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