title: Humanistic psychotherapy research 1990-2015: from methodological innovation to evidence-supported treatment outcomes and beyond.
abstract: OBJECTIVE
  Over the past 25 years, humanistic psychotherapy (HP) researchers have actively contributed to the development and implementation of innovative practice-informed research measures and coding systems.
  
  
  METHODS
  Qualitative and quantitative research findings, including meta-analyses, support the identification of HP approaches as evidence-based treatments for a variety of psychological conditions.
  
  
  RESULTS
  Implications for future psychotherapy research, training, and practice are discussed in terms of addressing the persistent disjunction between significant HP research productivity and relatively low support for HP approaches in university-based clinical training programs, funding agencies, and government-supported clinical guidelines.
  
  
  CONCLUSIONS
  Finally, specific recommendations are provided to further enhance and expand the impact of HP research for clinical training programs and the development of treatment guidelines.
authors.affiliation: a Department of Psychology , York University , Toronto , ON , Canada.
authors.forename: Lynne
authors.initials: L
authors.lastname: Angus
authors.forename: Jeanne Cherry
authors.initials: JC
authors.lastname: Watson
authors.forename: Robert
authors.initials: R
authors.lastname: Elliott
authors.forename: Kirk
authors.initials: K
authors.lastname: Schneider
authors.forename: Ladislav
authors.initials: L
authors.lastname: Timulak
mesh_terms: D055317:Evidence-Based Practice / Q000379:methods*; D006808:Humanism; D006801:Humans; D001523:Mental Disorders / Q000628:therapy*; D010043:Outcome and Process Assessment, Health Care; D011613:Psychotherapy / Q000379:methods*; D012106:Research
keywords: experiential/existential/humanistic psychotherapy; outcome research; process research; qualitative research methods