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Therapist effects and IAPT Psychological Wellbeing Practitioners (PWPs): a multilevel modelling and mixed methods analysis.
- Source :
-
Behaviour research and therapy [Behav Res Ther] 2014 Dec; Vol. 63, pp. 43-54. Date of Electronic Publication: 2014 Sep 10. - Publication Year :
- 2014
-
Abstract
- The aim of this research was (a) to determine the extent of therapist effects in Psychological Wellbeing Practitioners (PWPs) delivering guided self-help in IAPT services and (b) to identify factors that defined effective PWP clinical practice. Using patient (N = 1122) anxiety and depression outcomes (PHQ-9 and GAD-7), the effectiveness of N = 21 PWPs across 6 service sites was examined using multi-level modelling. PWPs and their clinical supervisors were also interviewed and completed measures of ego strength, intuition and resilience. Therapist effects accounted for around 9 per cent of the variance in patient outcomes. One PWP had significantly better than average outcomes on both PHQ-9 and GAD-7 while 3 PWPs were significantly below average on the PHQ-9 and 2 were below average on the GAD-7. Computed PWP ranks identified quartile clusters of the most (N = 5) and least (N = 5) effective PWPs. More effective PWPs generated higher rates of reliable and clinically significant change and displayed greater resilience, organisational abilities, knowledge and confidence. Study weaknesses are identified and methodological considerations for future studies examining therapist effects in low intensity cognitive behaviour therapy are provided.<br /> (Copyright © 2014 Elsevier Ltd. All rights reserved.)
Details
- Language :
- English
- ISSN :
- 1873-622X
- Volume :
- 63
- Database :
- MEDLINE
- Journal :
- Behaviour research and therapy
- Publication Type :
- Academic Journal
- Accession number :
- 25282626
- Full Text :
- https://doi.org/10.1016/j.brat.2014.08.009