Re:Selection bias is the most powerful force in education
by jblumstein on Tuesday August 15, 2017 @05:02PM
(#15022535)
You say it better than I do. Agreed it's an extreme selection bias, just want to point out that it's slightly different than the one de Boer seemed to be pointing out.
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Re:Selection bias is the most powerful force in education
by boomboomsubban on Tuesday August 15, 2017 @07:22PM
(#15023646)
It's still the same bias he argues, the three percent are the most motivated and prepared. Why the other 97% skip it isn't relevant in this argument, but the number is independently shocking without the context. I fell for it until the ND mention, and I took the ACT.