Ed Next's triple-normative leap! Does the "Global Report Card" tell us anythi... - 0 views
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Jeff Bernstein on 01 Oct 11Imagine trying to determine international rankings for tennis players or soccer teams entirely by a) determining how they rank relative to the average team or player in their country, then b) having only the average team or player from each country play each other in a tournament, then c) estimating how the top teams would rank when compared with each other based only on how their country's average teams did when they played each other and how much better we think the individual teams or players are when compared to the average team or player in their country? Probably not that precise or even accurate, ya' think?