Sequential analysis of an interactive peer support group.

BACKGROUND A therapeutic matrix for women who had survived breast cancer was designed by combining the principle of interactive peer support with the exploratory approach of group therapy. METHOD An observation instrument was designed and applied to the recorded therapeutic sessions, thereby enabling the multidimensional coding of the interactive support process. Lag sequential analysis was then applied to the data. RESULTS The analysis revealed patterns of interactive peer support which were conditioned by the therapist's communicative behaviour and by other derived behaviours. The significant associations correspond to strategies that serve to facilitate the therapeutic factors. CONCLUSIONS The therapist's behaviour is the fundamental axis around which the corrective process unfolds, and it is this process that facilitates the mobilization of therapeutic factors. The levels of interactive support shown by the group members acquire greater discursive complexity and interpersonal sensitivity as the group sessions progress.