“…There are clear and consistent moves toward defining and providing evidence‐based psychotherapies in mental health care internationally, for example, in the USA (Chambless and Ollendick, ), Australia (Australian Psychological Society, ), Canada (Greenberg and Jesuitus, ) and England (Department of Health, ). Consequently, the reference to, and use of, treatment manuals has grown substantially in recent years in psychotherapy research and practice (Crits‐Christoph et al., ; Fluckiger et al ., ; Lusk and Melnyk, ; Nelson et al., ; Weck et al., ).…”