Abandoning the inexpensive-but-heavily-skewed "grab some of the local population" (of our university town) (in the Western world) wouldn't be a bad idea for psy

Abandoning the inexpensive-but-heavily-skewed "grab some of the local population" (of our university town) (in the Western world) wouldn't be a bad idea for psychology, no. http://www.scientificamerican.com/podcast/episode/psychology-studies-biased-toward-we-10-08-07/ http://www.scientificamerican.com/podcast/episode/psychology...