[Dimensions of the therapeutic alliance from patients' view--development of the "Skala Therapeutische Allianz-Revised STA-R"].

Studies on the dimensionality of the therapeutic alliance had been conducted by Hatcher et al. factor-analyzing three widely used alliance measures (Helping Alliance Questionnaire, Working Alliance Inventory, California Psychotherapy Alliance Scales) and proposing two additional dimensions (on affects and interpersonal aspects). The present study intended to construct an economic German patient questionnaire on the basis of this preliminary work, which represents relevant dimensions of the therapeutic alliance in an economic way.