A conceptual overview of selected consultation models.

Because of their current popularity and utility 4 consultation models have been selected for analysis: consultee centered, group process, social action, and ecological (exemplified by Gerald Caplan, Ronald Lippitt, Saul Alinsky, and James Kelly, respectively). The process of consultation as outlined by these models is described along the following dimensions: definitions of consultation, self-perceptions of the consultant, target populations, motivation of the client system, entry, goals, diagnosis, techniques, termination, and evaluation. The discussion focuses on criteria for selecting an appropriate consultation model.