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That’s just evidence that relative performance within a group is not affected when the entire group goes through roughly the same experiences. This is obviously
by ethanbond 3y ago
That’s just evidence that relative performance within a group is not affected when the entire group goes through roughly the same experiences. This is obviously true and is completely orthogonal to “the individual teachers don’t matter.”
- dionidium 3y agoThat would be true except that we see the same thing across school districts. (There’s no evidence that teacher ability predicts district-level outcomes, either.)