Rosen, A., & Proctor, E. K. (1981). Distinctions between treatment outcomes and their implications for treatment evaluation. Journal of Consulting and Clinical Psychology, 49(3), 418–425….
Rosen, A., & Proctor, E. K. (1981). Distinctions between treatment outcomes and their implications for treatment evaluation. Journal of Consulting and Clinical Psychology, 49(3), 418–425….