Comparar métodos

	Inventario de Alianza Terapéutica	Escala de Calificación de Psicoterapia de Estudio Colaborativo
Campo	Investigación en psicoterapia	Investigación en psicoterapia
Familia	Process / pipeline	Process / pipeline
Año de origen	1989	1988
Autor original	Adam O. Horvath & Leslie S. Greenberg	Irene Elkin, Barbara F. Shaw
Tipo	Therapist/Client-rated	Observer-rated
Fuente seminal	Horvath, A. O., & Greenberg, L. S. (1989). Development and validation of the Working Alliance Inventory. Journal of Counseling Psychology, 36(2), 223–233.	Waltz, J., Addis, M. E., Koerner, K., & Jacobson, N. S. (1993). Testing the integrity of a psychotherapy protocol: Assessment of adherence and competence. Journal of Consulting and Clinical Psychology, 61(4), 620–630.
Alias	WAI, WAI-36, WAI-SF, WAI-SR	CSPRS, Psychotherapy Rating Scale
Relacionados	4	4
Resumen	The Working Alliance Inventory (WAI) is a validated, empirically supported measure of the therapeutic alliance—the collaborative relationship between therapist and client. Developed by Horvath and Greenberg in 1989, the WAI operationalizes Bordin's tripartite model of alliance: agreement on goals, agreement on tasks, and emotional bond. It is one of the most widely used alliance measures in psychotherapy research and is a strong predictor of psychotherapy outcome across diverse theoretical orientations and client populations.	The Collaborative Study Psychotherapy Rating Scale (CSPRS) is an observer-rated measure of therapist adherence to a psychotherapy protocol and general competence in delivering the intervention. Developed for the NIMH Treatment of Depression Collaborative Research Program, the CSPRS uses audiotape or videotape review to assess whether therapists follow intended treatment protocols and execute techniques skillfully. It is the gold standard instrument for fidelity and competence measurement in psychotherapy research and training.