References

• Bartholomew, K., & Horowitz, L. M. (1991). Attachment styles among young adults: A test of a four-category model. Journal of Personality and Social Psychology, 61(2), 226–8.
   PubMed Web of Science ®Google Scholar
• Becker, C. B., Zayfert, C., & Anderson, E. (2004). A survey of psychologists’ attitudes towards and utilization of exposure therapy for PTSD. Behaviour Research and Therapy, 42(3), 277–292.
   PubMed Web of Science ®Google Scholar
• Blake, D. D., Weathers, F. W., Nagy, L. M., Kaloupek, D. G., Gusman, F. D., Charney, D. S., & Keane, T. M. (1995). The development of a clinician-administered PTSD scale. Journal of Traumatic Stress, 8(1), 75–90.
   PubMed Web of Science ®Google Scholar
• Capaldi, S., Asnaani, A., Zandberg, L. J., Carpenter, J. K., & Foa, E. B. (2016). Therapeutic alliance during prolonged exposure versus client-centered therapy for adolescent posttraumatic stress disorder. Journal of Clinical Psychology, 72(10), 1026–1036.
   PubMed Web of Science ®Google Scholar
• Cloitre, M., Chase Stovall-McClough, K., Miranda, R., & Chemtob, C. M. (2004). Therapeutic alliance, negative mood regulation, and treatment outcome in child abuse-related posttraumatic stress disorder. Journal of Consulting and Clinical Psychology, 72(3), 411–416.
   PubMed Web of Science ®Google Scholar
• Craske, M. G., Kircanski, K., Zelikowsky, M., Mystkowski, J., Chowdhury, N., & Baker, A. (2008). Optimizing inhibitory learning during exposure therapy. Behaviour Research and Therapy, 46(1), 5–27.
   PubMed Web of Science ®Google Scholar
• de Kleine, R. A., Hendriks, L., Becker, E. S., Broekman, T. G., & van Minnen, A. (2017). Harm expectancy violation during exposure therapy for posttraumatic stress disorder. Journal of Anxiety Disorders, 49, 48–52.
   Web of Science ®Google Scholar
• Deacon, B. J., Farrell, N. R., Kemp, J. J., Dixon, L. J., Sy, J. T., Zhang, A. R., & McGrath, P. B. (2013). Assessing therapist reservations about exposure therapy for anxiety disorders: The Therapist Beliefs about Exposure Scale. Journal of Anxiety Disorders, 27(8), 772–780.
   PubMed Web of Science ®Google Scholar
• Farrell, D., & Keenan, P. (2013). Participants’ Experiences of EMDR Training in the United Kingdom and Ireland. Journal of EMDR Practice and Research, 7(1), 2–16.
   Google Scholar
• Farrell, N. R., Deacon, B. J., Kemp, J. J., Dixon, L. J., & Sy, J. T. (2013). Do negative beliefs about exposure therapy cause its suboptimal delivery? An experimental investigation. Journal of Anxiety Disorders, 27(8), 763–771.
   Web of Science ®Google Scholar
• Foa, E. B., & Kozak, M. J. (1986). Emotional processing of fear: Exposure to corrective information. Psychological Bulletin, 99(1), 20–35.
   PubMed Web of Science ®Google Scholar
• Gray, M. J., Elhai, J. D., & Schmidt, L. O. (2007). Trauma professionals’ attitudes toward and utilization of evidence-based practices. Behavior Modification, 31(6), 732–748.
   PubMed Web of Science ®Google Scholar
• Grimmett, J., & Galvin, M. D. (2015). Clinician experiences with EMDR: Factors influencing continued use. Journal of EMDR Practice and Research, 9(1), 3–16.
   Web of Science ®Google Scholar
• Harned, M. S., Dimeff, L. A., Woodcock, E. A., & Contreras, I. (2013). Predicting adoption of exposure therapy in a randomized controlled dissemination trial. Journal of Anxiety Disorders, 27(8), 754–762.
   PubMed Web of Science ®Google Scholar
• Harned, M. S., Dimeff, L. A., Woodcock, E. A., Kelly, T., Zavertnik, J., Contreras, I., & Danner, S. M. (2014). Exposing clinicians to exposure: A randomized controlled dissemination trial of exposure therapy for anxiety disorders. Behavior Therapy, 45(6), 731–744.
   PubMed Web of Science ®Google Scholar
• Hendriks, L., De Kleine, R. A., Broekman, T. G., Hendriks, G.-J., & Van Minnen, A. (2018). Intensive prolonged exposure therapy for chronic PTSD patients following multiple trauma and multiple treatment attempts. European Journal of Psychotraumatology, 9(1), 1425574.
   PubMed Web of Science ®Google Scholar
• Hipol, L. J., & Deacon, B. J. (2013). Dissemination of evidence-based practices for anxiety disorders in wyoming a survey of practicing psychotherapists. Behavior Modification, 37(2), 170–188.
   PubMed Web of Science ®Google Scholar
• Horvath, A. O., & Greenberg, L. S. (1989). Development and validation of the Working Alliance Inventory. Journal of Counseling Psychology, 36(2), 223–233.
   Web of Science ®Google Scholar
• Hundt, N. E., Harik, J. M., Barrera, T. L., Cully, J. A., & Stanley, M. A. (2016). Treatment decision-making for posttraumatic stress disorder: The impact of patient and therapist characteristics. Psychological Trauma: Theory, Research, Practice, and Policy, 8(6), 728–735.
   PubMed Web of Science ®Google Scholar
• Karatzias, T., Shevlin, M., Hyland, P., Brewin, C. R., Cloitre, M., Bradley, A., … Roberts, N. P. (2018). The role of negative cognitions, emotion regulation strategies, and attachment style in complex post‐traumatic stress disorder: Implications for new and existing therapies. British Journal of Clinical Psychology, 57(2), 177–185.
   PubMed Web of Science ®Google Scholar
• Keller, S. M., Zoellner, L. A., & Feeny, N. C. (2010). Understanding factors associated with early therapeutic alliance in PTSD treatment: Adherence, childhood sexual abuse history, and social support. Journal of Consulting and Clinical Psychology, 78(6), 974–979.
   PubMed Web of Science ®Google Scholar
• Knowles, K. A., & Olatunji, B. O. (2018). Enhancing inhibitory learning: The utility of variability in exposure. Cognitive and Behavioral Practice. doi:10.1016/j.cbpra.2017.12.001
   Web of Science ®Google Scholar
• Krampe, H., & Ehrenreich, H. (2012). Therapeutic alliance and multiple psychotherapy in the context of therapist rotation: Experiences with OLITA. Neurology, Psychiatry and Brain Research, 18(4), 137–152.
   Google Scholar
• Krampe, H., Wagner, T., Küfner, H., Jahn, H., Stawicki, S., Reinhold, J., … Ehrenreich, H. (2004). Therapist rotation—A new element in the outpatient treatment of alcoholism. Substance Use & Misuse, 39(1), 135–178.
   PubMed Web of Science ®Google Scholar
• Langegger, F. (1990). Multiple psychotherapie: Wie viele Therapeuten braucht der Mensch? Schweizer Archiv Für Neurologie Und Psychiatrie, 141(6), 557–566.
   Google Scholar
• Laska, K. M., Smith, T. L., Wislocki, A. P., Minami, T., & Wampold, B. E. (2013). Uniformity of evidence-based treatments in practice? Therapist effects in the delivery of cognitive processing therapy for PTSD. Journal of Counseling Psychology, 60(1), 31–41.
   PubMed Web of Science ®Google Scholar
• Meyer, J. M., Farrell, N. R., Kemp, J. J., Blakey, S. M., & Deacon, B. J. (2014). Why do clinicians exclude anxious clients from exposure therapy? Behaviour Research and Therapy, 54, 49–53.
   PubMed Web of Science ®Google Scholar
• Ruzek, J. I., Eftekhari, A., Rosen, C. S., Crowley, J. J., Kuhn, E., Foa, E. B., … Karlin, B. E. (2016). Effects of a comprehensive training program on clinician beliefs about and intention to use prolonged exposure therapy for PTSD. Psychological Trauma: Theory, Research, Practice, and Policy, 8(3), 348–355.
   PubMed Web of Science ®Google Scholar
• Sayer, N. A., Rosen, C. S., Bernardy, N. C., Cook, J. M., Orazem, R. J., Chard, K. M., … Schnurr, P. P. (2017). Context matters: Team and organizational factors associated with reach of evidence-based psychotherapies for PTSD in the Veterans Health Administration. Administration and Policy in Mental Health and Mental Health Services Research, 44(6), 904–918.
   Web of Science ®Google Scholar
• Schumacher, S., Betzler, F., Miller, R., Kirschbaum, C., & Ströhle, A. (2017). Habituation of stress in psychotherapists performing subsequent in vivo exposures—A case series. Journal of Psychotherapy Integration, 27(2), 218–224.
   Web of Science ®Google Scholar
• Tracey, T. J., & Kokotovic, A. M. (1989). Factor structure of the Working Alliance Inventory. Psychological Assessment: A Journal of Consulting and Clinical Psychology, 1(3), 207–210.
   Google Scholar
• van Den Berg, D. P., van der Vleugel, B. M., De Bont, P. A., Thijssen, G., De Roos, C., De Kleine, R., … van der Gaag, M. (2016). Exposing therapists to trauma-focused treatment in psychosis: Effects on credibility, expected burden, and harm expectancies. European Journal of Psychotraumatology, 7. doi:10.3402/ejpt.v7.31712
   Web of Science ®Google Scholar
• Van Minnen, A., Hendriks, L., & Olff, M. (2010). When do trauma experts choose exposure therapy for PTSD patients? A controlled study of therapist and patient factors. Behaviour Research and Therapy, 48(4), 312–320.
   PubMed Web of Science ®Google Scholar
• Van Woudenberg, C., Voorendonk, E., Bongaerts, H., Zoet, H., Verhagen, M., van Minnen, A., & De Jongh, A. (2018). Combining prolonged exposure and EMDR: The effectiveness of an intensive treatment program for severe posttraumatic stress disorder (PTSD). Manuscript in preparation.
   Google Scholar
• Waller, G. (2009). Evidence-based treatment and therapist drift. Behaviour Research and Therapy, 47(2), 119–127.
   PubMed Web of Science ®Google Scholar
• Watts, B. V., Schnurr, P. P., Mayo, L., Young-Xu, Y., Weeks, W. B., & Friedman, M. J. (2013). Meta-analysis of the efficacy of treatments for posttraumatic stress disorder. The Journal of Clinical Psychiatry, 74(6), e541–550.
   PubMed Web of Science ®Google Scholar
• Zubkoff, L., Carpenter-Song, E., Shiner, B., Ronconi, J. M., & Watts, B. V. (2016). Clinicians’ perception of patient readiness for treatment: An emerging theme in implementation science? Administration and Policy in Mental Health and Mental Health Services Research, 43(2), 250–258.
   PubMed Web of Science ®Google Scholar