The Standard Deviant
What can go wrong when testing the effectiveness of masks, drugs or teaching methods?
Music: www.bensound.com
Citation for the "wise words" Porter A. Regression to the mean. Inkpotamus; 2010. Available from: https://www.youtube.com/watch?v=D66I36fksZA ... https://www.youtube.com/watch?v=uxNFJPRhkQE
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