<p>Talcott Parsons, »Age and Sex in the Social Structure of the United States« American Sociological Review 7 (1942): 604-616. I would like to note here that the fact that these are »important aspects« does not necessarily mean that they are important in actual economic or social fact or in a society's, or the little girl's, evaluation of them. I will go into the implications of this fact for female development below.</p>