Jan 16, 2010 at 10:06 am, Jared Stein
Wikipedia had no article on Benjamin Bloom‘s 2 sigma problem (1984), and virtually no references to the observed phenomena or related studies, so I drafted one: http://en.wikipedia.org/wiki/Bloom%27s_2_Sigma_Problem.
It’s little more than a stub right now, but I plan to come back to it, and I trust others–especially those in Jon Mott‘s IP&T 692R course, “The 2 Sigma Problem”–will contribute to and expand the article.
