This article examines the hypothesis that women are more influenceable than men in a variety of situations. On the basis of a literature review focusing primarily on persuasion and conformity research, the hypothesis is rejected. For persuasion research and for conformity studies not involving group pressure, there is scant empirical support for a sex difference, and for group pressure conformity research, there is support among a substantial minority of studies. Also explored in this article is the possibility that various sex differences in social influence studies are a product of contextual features of experimental settings. The importance of the cultural context in which research is conducted is suggested by the fact that findings reporting greater influenceability among females were more prevalent in studies published prior to 1970 than in those published in the 1970s. In addition, the importance of the content area of the influence attempt is well established. Finally, sex differences in various psychological processes that may mediate persuasion and conformity are evaluated as possible explanations for those influenceability sex differences that appear to be genuine. The explanation that there is a propensity to yield inherent in the female sex role appears to account for some aspects of influenceability findings, but a second explanation, a tendency for women more than men to be oriented to interpersonal goals in group settings, is also plausible.Social psychology textbooks that discuss sex differences in influenceability typically express the view that women are more easily influenced than men (