@article{article, title  = {{Therapist effects and moderators of effectiveness and efficiency in psychological wellbeing practitioners: A multilevel modelling analysis}},

 publisher = {{Elsevier BV}},

 url = {{https://eprints.whiterose.ac.uk/91873/ }},

 year = {{2015}},

 month = {{6}},

 author = {{Firth N and Barkham M and Kellett S and Saxon D}},

 doi = {{10.1016/j.brat.2015.04.001}},

 volume = {{69}},

 journal = {{Behaviour Research and Therapy}},

 pages = {{54-62}},

 note = {{Accessed on 2024/09/20}}}