Does a pre-intervention functional assessment increase intervention effectiveness? A meta-analysis of within-subject interrupted time-series studies

This study examined the relative effectiveness of interventions based on a pre-intervention functional behavioral assessment (FBA), compared to interventions not based on a pre-intervention FBA. We examined 19 studies that included a direct comparison between the effects of FBA- and non-FBA-based in...

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Veröffentlicht in:Clinical psychology review 2016-07, Vol.47, p.71-84
Hauptverfasser: Hurl, Kylee, Wightman, Jade, Haynes, Stephen N., Virues-Ortega, Javier
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Sprache:eng
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Zusammenfassung:This study examined the relative effectiveness of interventions based on a pre-intervention functional behavioral assessment (FBA), compared to interventions not based on a pre-intervention FBA. We examined 19 studies that included a direct comparison between the effects of FBA- and non-FBA-based interventions with the same participants. A random effects meta-analysis of effect sizes indicated that FBA-based interventions were associated with large reductions in problem behaviors when using non-FBA-based interventions as a reference intervention (Effect size=0.85, 95% CI [0.42, 1.27], p
ISSN:0272-7358
1873-7811
DOI:10.1016/j.cpr.2016.05.003