This chapter reviews the historical and current trends in the study of therapist effects. We
discuss statistical methods for investigating therapist effects, with a primary focus and …

Objective To review the therapist effects literature since Baldwin and Imel's (2013) review.
Method Systematic literature review of three databases (PsycINFO, PubMed and Web of …

First, methods for eliciting and synthesizing evidence on efficacy and effectiveness are
briefly outlined. We then address questions pertaining to the general and specific efficacy …

This chapter addresses fundamental issues of change in psychotherapy: how to measure,
monitor, predict change, and provide feedback on treatment outcome. The chapter starts …

Background Occupational burnout is common in mental health professionals, but its impact
on patient outcomes is as yet uncertain. This study aimed to investigate associations …

Background Previous research suggests that the use of outcome feedback technology can
enable psychological therapists to identify and resolve obstacles to clinical improvement …

Los métodos de medición basados en video son nuevos en la investigación de la
psicoterapia y brindan nuevas oportunidades para investigar los mecanismos de cambio …

Objective: Patient-reported outcomes data reveal differences both in therapists' global
effectiveness across their average patient (between-therapist effect) and in treating different …

Objective: Some psychotherapists are more effective than others, which means that patients'
treatment outcomes partly depend on therapist effects (TEs). This study investigated whether …

Aim: To investigate if therapists' personality influences their patients' treatment outcomes.
Methods: N= 4,052 patients were treated by 69 therapists, including 36 Psychological …