SwePub
Sök i LIBRIS databas

  Utökad sökning

WFRF:(Andersson Jonathan)
 

Sökning: WFRF:(Andersson Jonathan) > (2010-2014) > Intraclass correlat...

Intraclass correlation associated with therapists : estimates and applications in planning psychotherapy research

Baldwin, Scott A. (författare)
Department of Psychology, Brigham Young University, Provo, Utah, USA
Murray, David M. (författare)
Division of Epidemiology, Ohio State University, Columbus, Ohio, USA
Shadish, William R. (författare)
School of Social Sciences, Humanities and Arts, University of California, Merced, Merced, California, USA
visa fler...
Pals, Sherri L. (författare)
Department of Psychology, University of Memphis, Memphis, Tennessee, USA
Holland, Jason M. (författare)
VA Palo Alto Health Care System, Stanford University School of Medicine, Stanford, California, USA
Abramowitz, Jonathan S. (författare)
Department of Psychology, University of North Carolina, Chapel Hill, Chapel Hill, North Carolina, USA
Andersson, Gerhard (författare)
Linköpings universitet,Psykologi,Filosofiska fakulteten
Atkins, David C. (författare)
Center for the Study of Health and Risk Behaviors, Department of Psychiatry and Behavioral Science, University of Washington, Seattle, Washington, USA
Carlbring, Per, 1972- (författare)
Umeå universitet,Institutionen för psykologi,Department of Psychology, Umeå University, Umeå, Sweden
Carroll, Kathleen M. (författare)
Division of Substance Abuse, Yale School of Medicine, New Haven, Connecticut, USA
Christensen, Andrew (författare)
Department of Psychology, University of California, Los Angeles, Los Angeles, California, USA
Eddington, M. (författare)
Department of Psychology, University of North Carolina at Greensboro, Greensboro, North Carolina, USA
Ehlers, Anke (författare)
Department of Psychology, Institute of Psychiatry, King's College London, London, United Kingdom
Feaster, Daniel J. (författare)
Department of Epidemiology and Public Health, Miller School of Medicine, University of Miami, Miami, Florida, USA
Keijesers, Ger P. J. (författare)
Behaviour Science Institute, Radboud University Nijmegen, Nijmegen, The Netherlands
Koch, Ellen (författare)
Department of Psychology, Eastern Michigan University, Ypsilanti, Michigan, USA
Kuyken, Willem (författare)
Mood Disorders Centre, School of Psychology, University of Exeter, Exeter, United Kingdom
Lange, Alfred (författare)
Department of Clinical Psychology, University of Amsterdam, Amsterdam, The Netherlands
Lincoln, Tania (författare)
Department of Psychology, University of Marburg, Marburg, Germany
Stephens, Robert S. (författare)
Department of Psychology, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA
Taylor, Steven (författare)
Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada
Trepka, Chris (författare)
Bradford District NHS Care Trust, Bradford, United Kingdom
Watson, Jeanne (författare)
Department of Adult Education, Community Development and Counselling Psychology, University of Toronto, Toronto, Ontario, Canada
visa färre...
 (creator_code:org_t)
Routledge, Taylor and Francis Group, 2011
2011
Engelska.
Ingår i: Cognitive Behaviour Therapy. - : Routledge, Taylor and Francis Group. - 1650-6073 .- 1651-2316. ; 40:1, s. 15-33
  • Tidskriftsartikel (refereegranskat)
Abstract Ämnesord
Stäng  
  • It is essential that outcome research permit clear conclusions to be drawn about the efficacy of interventions. The common practice of nesting therapists within conditions can pose important methodological challenges that affect interpretation, particularly if the study is not powered to account for the nested design. An obstacle to the optimal design of these studies is the lack of data about the intraclass correlation coefficient (ICC), which measures the statistical dependencies introduced by nesting. To begin the development of a public database of ICC estimates, the authors investigated ICCs for a variety outcomes reported in 20 psychotherapy outcome studies. The magnitude of the 495 ICC estimates varied widely across measures and studies. The authors provide recommendations regarding how to select and aggregate ICC estimates for power calculations and show how researchers can use ICC estimates to choose the number of patients and therapists that will optimize power. Attention to these recommendations will strengthen the validity of inferences drawn from psychotherapy studies that nest therapists within conditions.

Ämnesord

SAMHÄLLSVETENSKAP  -- Psykologi (hsv//swe)
SOCIAL SCIENCES  -- Psychology (hsv//eng)

Nyckelord

statistical dependence; therapist effects; intraclass correlation; power; psychotherapy research
Psychology
Psykologi
Psychology
psykologi
History and philosophy subjects

Publikations- och innehållstyp

ref (ämneskategori)
art (ämneskategori)

Hitta via bibliotek

Till lärosätets databas

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy