Presents a speculative model for predicting differential rates of therapeutic change. From a review of 52 comparative psychotherapy studies, certain hypothesized relationships between the characteristics constituting the model and a variety of psychological treatment procedures were assessed. Use of the model for generating and guiding research is…

Results illustrate the usefulness of a conceptual model for assessing the interrelationships among pretreatment, and posttreatment variables and outcome. This approach facilitates the unraveling of these complex interrelationships by allowing for examination of the cumulative influences of prior variables on subsequent variables. (Author/BEF)

The AIDS epidemic is spurring social scientists to try to understand the social and sexual forces that spread the sexually transmitted disease, to learn how to change the personal behavior that makes up those forces, and to improve and prolong the lives of those who have the disease. (MLW)