The relative importance of age and IQ as predictors of outcomes in Intensive Behavioral Intervention / Adrienne PERRY in Research in Autism Spectrum Disorders, 7-9 (September 2013)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 7-9 (September 2013) . - p.1142-1150 Titre : The relative importance of age and IQ as predictors of outcomes in Intensive Behavioral Intervention Type de document : Texte imprimé et/ou numérique Auteurs : Adrienne PERRY, Auteur ; Ksusha BLACKLOCK, Auteur ; Jennifer DUNN GEIER, Auteur Article en page(s) : p.1142-1150 Langues : Anglais (eng) Mots-clés : Intensive Behavioral Intervention  Predictors of outcome  Cognitive  IQ  Adaptive behavior  Age effects Index. décimale : PER Périodiques Résumé : Abstract Outcomes of Intensive Behavioral Intervention are known to be highly variable. We report on two studies examining the role of age at entry to treatment and initial IQ in relationship to cognitive and adaptive outcomes in the Ontario province-wide program. Study 1 included 207 children aged 2–14 at entry. Age was modestly negatively correlated with several outcome variables; IQ was strongly predictive of most cognitive and adaptive outcomes. Age accounted for additional variance, beyond that accounted for by IQ, for cognitive outcomes, especially change in IQ. Children who made very large gains were all under age 6 at entry. Children who were over 8 years of age and/or had very low IQ showed uniformly poor outcomes. Study 2 was a comparison of IQ-matched younger (2–5 years) versus older (6–13 years) children (n = 60 each). The two groups of children, who were on the same initial trajectory, showed different outcomes. Only the younger group showed substantial cognitive gains. Results strongly argue for the importance of early intervention. En ligne : http://dx.doi.org/10.1016/j.rasd.2013.06.004 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=211 [article] The relative importance of age and IQ as predictors of outcomes in Intensive Behavioral Intervention [Texte imprimé et/ou numérique] / Adrienne PERRY, Auteur ; Ksusha BLACKLOCK, Auteur ; Jennifer DUNN GEIER, Auteur . - p.1142-1150. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 7-9 (September 2013) . - p.1142-1150 Mots-clés : Intensive Behavioral Intervention  Predictors of outcome  Cognitive  IQ  Adaptive behavior  Age effects Index. décimale : PER Périodiques Résumé : Abstract Outcomes of Intensive Behavioral Intervention are known to be highly variable. We report on two studies examining the role of age at entry to treatment and initial IQ in relationship to cognitive and adaptive outcomes in the Ontario province-wide program. Study 1 included 207 children aged 2–14 at entry. Age was modestly negatively correlated with several outcome variables; IQ was strongly predictive of most cognitive and adaptive outcomes. Age accounted for additional variance, beyond that accounted for by IQ, for cognitive outcomes, especially change in IQ. Children who made very large gains were all under age 6 at entry. Children who were over 8 years of age and/or had very low IQ showed uniformly poor outcomes. Study 2 was a comparison of IQ-matched younger (2–5 years) versus older (6–13 years) children (n = 60 each). The two groups of children, who were on the same initial trajectory, showed different outcomes. Only the younger group showed substantial cognitive gains. Results strongly argue for the importance of early intervention. En ligne : http://dx.doi.org/10.1016/j.rasd.2013.06.004 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=211

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