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Separate study confirms many Los Angeles Times findings on teacher effectiveness

Feb 6, 2011 11:50:37 PM- latimes.com
A University of Colorado review of Los Angeles Unified teacher effectiveness also raises some questions about the precision of ratings as reported in the Times.

A study to be released Monday confirms the broad conclusions of a Times' analysis of teacher effectiveness in the Los Angeles Unified School District while raising concerns about the precision of the ratings.