[Influence of psychotherapy motivation on the course of psychotherapy].

The motivational characteristics of psychotherapy inpatients should be of crucial importance for treatment effectiveness. In the present study on 219 patients from two psychosomatic-psychotherapeutic treatment centers, four dimensions of motivation for psychotherapy (illness experience; lay etiology; treatment expectations; openness to psychotherapy) were assessed using the Questionnaire for the Measurement of Psychotherapy Motivation (Fragebogen zur Messung der Psychotherapiemotivation; FMP) and related to pre-post changes in symptomatology. In these analyses, psychological symptoms (SCL-90-R) as well as interpersonal problems (IIP) were considered as indicators of treatment effects. The results support the expectation that (a) a psychosocial causal attribution of illness symptoms and (b) a marked general openness to psychotherapy at the pretreatment interview predict more positive treatment outcomes. Implications of the results for the indication of pretreatment interventions are discussed.