Beutler, L., Mohr, D., Grawe, K., Engle, D., & MacDonald, R. (1991). Looking for differential treatment effects: Cross-cultural predictors of differential psychotherapy efficacy. Journal Of Psychotherapy Integration, 1(2), 121-141, . https://doi.org/10.1037/h0101223
View
Gaitan-Sierra, C., & Hyland, M. (2015). Common Factor Mechanisms in Clinical Practice and Their Relationship with Outcome. Clinical Psychology & Psychotherapy, 22(3), 258-266, . https://doi.org/10.1002/cpp.1894
View