This write-up was co-authored by Christopher Taylor, PhD. Recommendations: Ames S.H. (1969). The relationship between the existence of environmental elements and sex-related positioning: effects of genetic makeups, intellectual ability, and learning. Archives Pediatrics, 112, 1325-1238. doi:10.1001/ajp.2006.0125 CrossRef Full Text Baumeister E.F., Smith C.
