title: [Efficacy of psychotherapy with children and adolescents].
abstract: Psychotherapeutic interventions require empirical as well as scientific assessment. Specifically, the proven efficacy of psychotherapy for children and adolescents is essential. Thus, studies examining treatment efficacy and meta-analyses are necessary to compare effect sizes of individual therapeutic interventions between treatment groups and waiting control groups. Assessment of 138 primary studies from 1993-2009 documented the efficacy of psychotherapy for children and adolescents. Furthermore, behavioural therapy outperformed non-behavioural interventions, as 90% of behavioural interventions showed larger effect sizes compared to non-behavioural psychotherapy. Analysis of moderator variables demonstrated an improved treatment efficacy for individual therapy, inclusion of the family, treatment of internalised disorders, and in clinical samples. Stability of psychotherapeutic treatment effects over time was demonstrated.
authors.affiliation: Universität Potsdam, Department Psychologie, Potsdam OT Golm. gesser@uni-potsdam.de
authors.forename: Günter
authors.initials: G
authors.lastname: Esser
authors.forename: Sarah
authors.initials: S
authors.lastname: Blank
mesh_terms: D000293:Adolescent; D001521:Behavior Therapy / Q000379:methods*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D010043:Outcome and Process Assessment, Health Care; D011613:Psychotherapy / Q000379:methods*; D012106:Research