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by truthteller
4620 days ago
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...but none of that makes much difference: "Does test preparation help improve student performance on the SAT and ACT?
For students that have taken the test before and would like to boost their scores, coaching
seems to help, but by a rather small amount. After controlling for group differences, the
average coaching boost on the math section of the SAT is 14 to 15 points. The boost is
smaller on the verbal section of the test, just 6 to 8 points. The combined effect of
coaching on the SAT for the NELS sample is about 20 points." http://nepc.colorado.edu/files/Briggs_Theeffectofadmissionst... |
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