Developmental Correlates of Different Types of Motor Imitation in Young Children with Autism Spectrum Disorders / Andrea MCDUFFIE in Journal of Autism and Developmental Disorders, 37-3 (March 2007)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 37-3 (March 2007) . - p.401-412 Titre : Developmental Correlates of Different Types of Motor Imitation in Young Children with Autism Spectrum Disorders Type de document : texte imprimé Auteurs : Andrea MCDUFFIE, Auteur ; Paul J. YODER, Auteur ; Lauren TURNER, Auteur ; Mark WOLERY, Auteur ; Teresa ULMAN, Auteur ; Wendy L. STONE, Auteur Année de publication : 2007 Article en page(s) : p.401-412 Langues : Anglais (eng) Mots-clés : Motor-imitation Index. décimale : PER Périodiques Résumé : This study used a concurrent correlational design to examine associations between three types of motor imitation with objects and three proposed correlates in 32 two- and three-year-old children diagnosed with ASD. Attention-following and fine motor ability were significant, unique correlates of imitation in an observational learning context. Attention-following was a significant correlate of imitation in a direct elicitation context. Social reciprocity was a significant correlate of imitation in an interactive play context. These associations were observed after controlling for general developmental level. Results support previous findings that motor imitation may not reflect a unitary construct for children with ASD and that different skills may underlie the performance of different types of motor imitation. Implications for interventions targeting motor imitation are discussed. En ligne : http://dx.doi.org/10.1007/s10803-006-0175-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=645 [article] Developmental Correlates of Different Types of Motor Imitation in Young Children with Autism Spectrum Disorders [texte imprimé] / Andrea MCDUFFIE, Auteur ; Paul J. YODER, Auteur ; Lauren TURNER, Auteur ; Mark WOLERY, Auteur ; Teresa ULMAN, Auteur ; Wendy L. STONE, Auteur . - 2007 . - p.401-412. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 37-3 (March 2007) . - p.401-412 Mots-clés : Motor-imitation Index. décimale : PER Périodiques Résumé : This study used a concurrent correlational design to examine associations between three types of motor imitation with objects and three proposed correlates in 32 two- and three-year-old children diagnosed with ASD. Attention-following and fine motor ability were significant, unique correlates of imitation in an observational learning context. Attention-following was a significant correlate of imitation in a direct elicitation context. Social reciprocity was a significant correlate of imitation in an interactive play context. These associations were observed after controlling for general developmental level. Results support previous findings that motor imitation may not reflect a unitary construct for children with ASD and that different skills may underlie the performance of different types of motor imitation. Implications for interventions targeting motor imitation are discussed. En ligne : http://dx.doi.org/10.1007/s10803-006-0175-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=645

The Parent Interview for Autism-Clinical Version (PIA-CV): A Measure of Behavioral Change for Young Children with Autism / Wendy L. STONE in Autism, 7-1 (March 2003)  

Public ISBD [article]  inAutism > 7-1 (March 2003) . - p.9-30 Titre : The Parent Interview for Autism-Clinical Version (PIA-CV): A Measure of Behavioral Change for Young Children with Autism Type de document : texte imprimé Auteurs : Wendy L. STONE, Auteur ; Elaine E. COONROD, Auteur ; Stacie POZDOL, Auteur ; Lauren TURNER, Auteur Article en page(s) : p.9-30 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The Parent Interview for Autism-Clinical Version (PIA-CV) was developed to measure autism symptom severity across a wide range of behavioral domains. Two studies were conducted to examine the psychometric properties of the PIA-CV for a sample of children under 3 years old. Results of study 1 revealed adequate internal consistency for nine of the 11 PIA-CV dimensions, as well as significant group differences on social-communication domains between 2- year-old children with autism and a developmentally matched sample. Study 2 examined the association between changes in PIA-CV scores and changes in autism symptomatology from age 2 to age 4. Results revealed that changes on PIA-CV dimensions assessing social and communication skills were associated with clinically significant behavioral and diagnostic improvements. These findings support the utility of the PIA-CV for obtaining ecologically valid information from parents and for measuring behavioral change in young children with autism. En ligne : http://dx.doi.org/10.1177/1362361303007001003 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=209 [article] The Parent Interview for Autism-Clinical Version (PIA-CV): A Measure of Behavioral Change for Young Children with Autism [texte imprimé] / Wendy L. STONE, Auteur ; Elaine E. COONROD, Auteur ; Stacie POZDOL, Auteur ; Lauren TURNER, Auteur . - p.9-30. Langues : Anglais (eng) in Autism > 7-1 (March 2003) . - p.9-30 Index. décimale : PER Périodiques Résumé : The Parent Interview for Autism-Clinical Version (PIA-CV) was developed to measure autism symptom severity across a wide range of behavioral domains. Two studies were conducted to examine the psychometric properties of the PIA-CV for a sample of children under 3 years old. Results of study 1 revealed adequate internal consistency for nine of the 11 PIA-CV dimensions, as well as significant group differences on social-communication domains between 2- year-old children with autism and a developmentally matched sample. Study 2 examined the association between changes in PIA-CV scores and changes in autism symptomatology from age 2 to age 4. Results revealed that changes on PIA-CV dimensions assessing social and communication skills were associated with clinically significant behavioral and diagnostic improvements. These findings support the utility of the PIA-CV for obtaining ecologically valid information from parents and for measuring behavioral change in young children with autism. En ligne : http://dx.doi.org/10.1177/1362361303007001003 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=209

Variability in outcome for children with an ASD diagnosis at age 2 / Lauren TURNER in Journal of Child Psychology and Psychiatry, 48-8 (August 2007)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 48-8 (August 2007) . - p.793–802 Titre : Variability in outcome for children with an ASD diagnosis at age 2 Type de document : texte imprimé Auteurs : Lauren TURNER, Auteur ; Wendy L. STONE, Auteur Année de publication : 2007 Article en page(s) : p.793–802 Langues : Anglais (eng) Mots-clés : Autism early-identification diagnosis diagnostic-stability longitudinal-studies infancy pervasive-developmental-disorder Index. décimale : PER Périodiques Résumé : Background: Few studies have examined the variability in outcomes of children diagnosed with autism spectrum disorder (ASD) at age 2. Research is needed to understand the children whose symptoms – or diagnoses – change over time. The objectives of this study were to examine the behavioral and diagnostic outcomes of a carefully defined sample of 2-year-old children with ASD, and to identify child and environmental factors that contribute to variability in outcomes at age 4. Methods: Forty-eight children diagnosed with autism or pervasive developmental disorder not otherwise specified (PDDNOS) at age 2 were followed to age 4. Diagnostic measures included the Autism Diagnostic Observation Schedule – Generic (ADOS-G) and clinical diagnosis at ages 2 and 4, and the ADI-R at age 4. Results: Diagnostic stability for an ASD diagnosis (autism or PDDNOS) was 63%, and for an autism diagnosis was 68%. Children who failed to meet diagnostic criteria for ASD at follow-up were more likely to: 1) be 30 months or younger at initial evaluation; 2) have milder symptoms of autism, particularly in the social domain; and 3) have higher cognitive scores at age 2. No differences between children with stable and unstable diagnoses were found for amount of intervention services received. Among the children with unstable diagnoses, all but one continued to have developmental disorders, most commonly in the area of language. Conclusions: The stability of ASD was lower in the present study than has been reported previously, a finding largely attributable to children who were diagnosed at 30 months or younger. Implications for clinical practice are discussed. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2007.01744.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=162 [article] Variability in outcome for children with an ASD diagnosis at age 2 [texte imprimé] / Lauren TURNER, Auteur ; Wendy L. STONE, Auteur . - 2007 . - p.793–802. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 48-8 (August 2007) . - p.793–802 Mots-clés : Autism early-identification diagnosis diagnostic-stability longitudinal-studies infancy pervasive-developmental-disorder Index. décimale : PER Périodiques Résumé : Background: Few studies have examined the variability in outcomes of children diagnosed with autism spectrum disorder (ASD) at age 2. Research is needed to understand the children whose symptoms – or diagnoses – change over time. The objectives of this study were to examine the behavioral and diagnostic outcomes of a carefully defined sample of 2-year-old children with ASD, and to identify child and environmental factors that contribute to variability in outcomes at age 4. Methods: Forty-eight children diagnosed with autism or pervasive developmental disorder not otherwise specified (PDDNOS) at age 2 were followed to age 4. Diagnostic measures included the Autism Diagnostic Observation Schedule – Generic (ADOS-G) and clinical diagnosis at ages 2 and 4, and the ADI-R at age 4. Results: Diagnostic stability for an ASD diagnosis (autism or PDDNOS) was 63%, and for an autism diagnosis was 68%. Children who failed to meet diagnostic criteria for ASD at follow-up were more likely to: 1) be 30 months or younger at initial evaluation; 2) have milder symptoms of autism, particularly in the social domain; and 3) have higher cognitive scores at age 2. No differences between children with stable and unstable diagnoses were found for amount of intervention services received. Among the children with unstable diagnoses, all but one continued to have developmental disorders, most commonly in the area of language. Conclusions: The stability of ASD was lower in the present study than has been reported previously, a finding largely attributable to children who were diagnosed at 30 months or younger. Implications for clinical practice are discussed. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2007.01744.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=162

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