Analyses of therapist variables in a series of psychotherapy sessions with two child clients

Studied the process of child psychotherapy by means of an analyses of therapist verbal behaviors. Audio-video recordings were made of nine intermittent psychotherapy sessions with 2 child clients, aged 8 and 12. A randomized mastertape of 4-minute segments was rated for empathic understanding and respect by means of the Carkhuff scales. Transcripts were categorized by means of the Hill Counselor Verbal Response Category System, and a preliminary set of 12 grammatical variables. Transcripts were minutized, and all the therapist variables were intercorrelated and factor-analyzed. According to the research expectations, high levels of interrater reliabilities for the Carkhuff scales and relatively high agreement levels for Hill's system were found. Analyses of the therapist variables demonstrated the nature of the therapeutic interventions as well as the pattern of change across successive psychotherapy sessions. The overall verbal response behavior of each therapist was summarized best through the factor analyses. Communalities and individual differences between the therapists were discussed. Future directions for the study of therapist variables in child psychotherapy process research were indicated.