Includes updates and/or revisions. As value-added research designs gain in popularity and undergo increasing scrutiny, experts are beginning to wave cautionary flags about how best to make use of them ...

I agree with Diane Ravitch’s view that value-added assessment should not be used the sole gauge of teachers’ effectiveness (“The Problems with Value-Added Assessment,” Bridging Differences blog, Oct.

For The RecordLos Angeles Times Tuesday, October 20, 2009 Home Edition Main News Part A Page 4 National Desk 1 inches; 37 words Type of Material: CorrectionTeacher evaluations: An article in some ...

Learn how Cash Value Added (CVA) measures a company's cash flow exceeding investor returns, and how it compares to EVA and EBITDA in assessing profitability.