Reviews some problems which have risen from the neglect of actual language behavior data in favor of data comprised solely of intuitions as to sentences' grammaticality. Discusses a study of syntactic variation across sex in Japanese as an example of research using socially situated real speech. (EKN)

Discusses the current meager state of knowledge of sex differentiation in language variation and concludes that poor theorizing and inadequate methodology are to blame. Describes a study of pronoun usage by male and female Japanese speakers to show that research on sex differentiation in language is possible. (EKN)