
Do Teachers Cheat on Standardized Tests? | Freakonomics
Freakonomics Radio Network, 3 min, 75.1K views, Aug 29, 2011
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Economist and Freakonomics co-author Steve Levitt's research on teacher cheating using Chicago Public Schools data. Clip from the 2010 documentary "Freakonomics: The Movie". A dream team of directors explores the hidden side of everything.