Interactions with Standardized Patients to Evaluate Students’ Psychotherapy-Competencies

Abstract. The use of standardized patients (SPs) in the training of prospective practitioners is a well-established didactic tool in medical schools. Only recently have simulations of patients in psychotherapy been introduced into the training of psychologists. By integrating psychotherapy training into university-level master’s programs, German law now requires licensing exams for psychotherapists (i. e., Approbationsprüfung) to include an assessment of therapeutic competencies in simulated interactions with SPs. Yet, it has not been examined whether these simulations are useful for a reliable assessment of competencies in psychotherapy trainees. Also, we need to develop standardized instruments to evaluate competencies in entry-level psychotherapists. As part of a university course, we trained master’s-level students from three cohorts in clinical interviewing techniques (course title: Klinisch-psychologische Gesprächsführung). We analyzed videotaped 20-min sequences of N = 104 students while they interviewed one of N = 38 trained SPs. The students’ task was to interview the SP, conduct a brief case history, and use the interviewing skills they had learned in class. Two independent raters evaluated their psychotherapeutic competencies with an adapted version of the German Cognitive Therapy Scale (CTS). Raters evaluated students’ performance on two subscales and the total score with satisfactory interrater agreement (intraclass correlations). In general, students performed well in the interviews: They structured the sessions sufficiently, and their global psychotherapeutic competencies were satisfactory. However, the psychotherapeutic competencies of master’s students fell short of the benchmark derived from experienced psychotherapists. This pilot study provides first evidence that simulated interviews with SPs may be a reliable tool in the assessment of practical competencies in psychotherapy trainees at an early stage of their training. Moreover, we found that the CTS, which has demonstrated validity to quantify competencies of psychotherapists, is applicable and reliable in this training context as well. In sum, this suggests that simulated interviews with SPs may be useful for evaluating psychotherapeutic competencies of psychotherapy trainees.