Abstract
Given the relational deficits men bring to a group, therapist self-disclosure is particularly pertinent with all-male groups. The use of this intervention reflects the author’s long experience with such groups. The author writes from an interpersonal, collaborative model of group therapy, and discusses types of self-disclosure and the guiding principles in their use. Drawing primarily from his own practice, the author presents and discusses clinical vignettes that illustrate both helpful and nonhelpful uses of self-disclosure.