This guy promotes evidence based education, meaning you can't "guess" or "hope" that an educational technique works, you have to be able to prove, demonstrate a

This guy promotes evidence based education, meaning you can't "guess" or "hope" that an educational technique works, you have to be able to prove, demonstrate and repeatedly get effective results with your education. Direct instruction (from the little I know) works, and has been rigorously tested scientifically. http://measuredeffects.com/ http://measuredeffects.com/ The quote on the home page: >"Far better an approximate answer to the right question, which is often vague, than an exact answer to the wrong question, which can always be made precise. --J.Tukey, 1962"