Self-disclosure has grown in importance for consultants, interviewers, therapists, and researchers. The present study demonstrates that previously conflicting findings on differences in self-disclosure by males and females may be a function of an intervening variable, the setting. The study indicates that males self-disclose more in dyads than they do in small groups of three or more. Females not only self-disclose significantly more in a small-group setting than do men, but they also self-disclose more in the small group than they do in dyads. The difference between the levels of self-disclosure in these two settings is significant for both males and females.Self-disclosure, i.e., verbal revelations of self to others, has been of interest to theorists and practitioners for the past two decades .Self-disclosure is characterized by honesty, intent, and a willingness to share personal information (Jourard, 1971). Jourard (1958) relates selfdisclosure to the &dquo;healthy interpersonal relationship&dquo; in which a person willingly communicates his or her real self to another person. Open communication promotes growth, but current researchers are less enthusiastic about prescribing self-disclosure for all relationships. Gilbert and Horenstein (1975, p. 321), for instance, write, &dquo;the communication of intimacies is a behavior which has positive effects only in limited,