“…Some of the advantages enumerated in the literature over the past 20 years include: enhancement of the perception of the group therapist's self-awareness and capacity for limit setting through the presence and expertise of a second therapist (Block, 1961;MacLennan, 1965;McGee & Schuman, 1970); stimulation of transference development, ability on the part of cotherapists to more carefully study members' transference to each other and to the leaders (Block, 1961;Borghi, 1978;Brayborg & Marks, 1973;Demarest & Teicher, 1954;Gans, 1962;Mintz, 1963); therapeutic benefits inherent in pooling the resources and abilities of both therapists (Dick et al, 1980;Grand, 1982;Lothstein, 1980;Mintz, 1963); increased possibility of therapeutic identification for the members (Grand, 1982;Lothstein, 1980); alleviation of isolation involved in the single leadership model (MacLennan, 1965); approximation of the family context (Block, 1961;Cooper, 1976;Grand, 1982;Yalom, 1985); and provision of cognitive, emotional, and physical support (Dick et al, 1980;Gans, 1962;MacLennan, 1965).…”