This post was co-authored through Christopher Taylor, PhD. Endorsements: Ames S.H. (1969). The relationship between the existence of ecological elements and sex-related orientation: implications of genetics, intellectual potential, and learning. Archives Pediatrics, 112, 1325-1238. doi:10.1001/ajp.2006.0125 CrossRef Full Text Baumeister E.F., Smith C.A.