Recent research on sex differences.

Abstract

In 1903, Woolley (118) maintained that sex alone does not produce any clear mental differences, and that variations in social training are probably the vital factors in causing obtained mental sex differences. More recent psychological data and opinion do not offer any radical challenge to this point of view. One reason why traditional attitudes still persist, nourished by the facile quotation of one author by another, may be the fact that the extensive literature of the past thirty-five years has been so frequently summarized (1,2,41,79,80,81,105).

Behavior of self in social contacts.

“…Social and other relationships among members of the family are constantly shifting and changing with the passing of time 1 . Parents change as they grow older quite as do children.…”