Infant quantitative risk for autism spectrum disorder predicts executive function in early childhood / R. L. STEPHENS in Autism Research, 11-11 (November 2018)  

Public ISBD [article]  inAutism Research > 11-11 (November 2018) . - p.1532-1541 Titre : Infant quantitative risk for autism spectrum disorder predicts executive function in early childhood Type de document : Texte imprimé et/ou numérique Auteurs : R. L. STEPHENS, Auteur ; Linda R. WATSON, Auteur ; Elizabeth R. CRAIS, Auteur ; J. S. REZNICK, Auteur Article en page(s) : p.1532-1541 Langues : Anglais (eng) Mots-clés : autism spectrum disorder  early childhood  executive function  infant  quantitative measure  sensory Index. décimale : PER Périodiques Résumé : Much of the current research concerning autism spectrum disorder (ASD) focuses on early identification of behaviors that may indicate future deficits or higher risk for a later diagnosis. Additionally, there exists a strong claim regarding the dimensional nature of ASD, such that even among non-diagnosed individuals, a continuous distribution of symptom severity can be observed. Executive function (EF) has been widely studied in children, adolescents, and adults with ASD, with a robust body of research supporting widespread EF deficits in diagnosed individuals. However, it remains unclear how the degree of ASD symptomatology, outside of the presence of a diagnosis, affects EF abilities in a community sample. The First Year Inventory 2.0 (FYI 2.0), a parent-report measure, was designed to identify infants at 12 months who are at risk for an eventual ASD diagnosis. In the current study, a continuous scoring scale was used to examine risk (overall, Social-Communication, and Sensory-Regulatory) from a dimensional perspective. Parents also completed the Behavior Rating Inventory of Executive Function-Preschool Version and the Social Responsiveness Scale-2nd edition when their children were 42 months (3.5 years) old. Each FYI 2.0 risk variable significantly predicted scores on an overall EF composite and specific EF subscales. When controlling for general ASD symptomatology, Sensory-Regulatory risk still significantly predicted EF deficits. This research provides additional support for a quantitative consideration of risk for ASD and presents novel findings regarding the relation between infant behaviors indicative of ASD risk and EF in early childhood. Autism Research 2018, 11: 1532-1541. (c) 2018 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Children with autism spectrum disorder (ASD) often have difficulty with executive function (EF) tasks that require a set of mental processes involved in goal-directed behaviors. Studying children without ASD who may have symptoms affecting EF is also important. This study demonstrates that certain infant behaviors related to ASD are linked to early childhood EF difficulties. These results support looking at a range of ASD symptoms to better understand children who struggle with EF and potentially design tools to help them. En ligne : http://dx.doi.org/10.1002/aur.2024 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=370 [article] Infant quantitative risk for autism spectrum disorder predicts executive function in early childhood [Texte imprimé et/ou numérique] / R. L. STEPHENS, Auteur ; Linda R. WATSON, Auteur ; Elizabeth R. CRAIS, Auteur ; J. S. REZNICK, Auteur . - p.1532-1541. Langues : Anglais (eng) in Autism Research > 11-11 (November 2018) . - p.1532-1541 Mots-clés : autism spectrum disorder  early childhood  executive function  infant  quantitative measure  sensory Index. décimale : PER Périodiques Résumé : Much of the current research concerning autism spectrum disorder (ASD) focuses on early identification of behaviors that may indicate future deficits or higher risk for a later diagnosis. Additionally, there exists a strong claim regarding the dimensional nature of ASD, such that even among non-diagnosed individuals, a continuous distribution of symptom severity can be observed. Executive function (EF) has been widely studied in children, adolescents, and adults with ASD, with a robust body of research supporting widespread EF deficits in diagnosed individuals. However, it remains unclear how the degree of ASD symptomatology, outside of the presence of a diagnosis, affects EF abilities in a community sample. The First Year Inventory 2.0 (FYI 2.0), a parent-report measure, was designed to identify infants at 12 months who are at risk for an eventual ASD diagnosis. In the current study, a continuous scoring scale was used to examine risk (overall, Social-Communication, and Sensory-Regulatory) from a dimensional perspective. Parents also completed the Behavior Rating Inventory of Executive Function-Preschool Version and the Social Responsiveness Scale-2nd edition when their children were 42 months (3.5 years) old. Each FYI 2.0 risk variable significantly predicted scores on an overall EF composite and specific EF subscales. When controlling for general ASD symptomatology, Sensory-Regulatory risk still significantly predicted EF deficits. This research provides additional support for a quantitative consideration of risk for ASD and presents novel findings regarding the relation between infant behaviors indicative of ASD risk and EF in early childhood. Autism Research 2018, 11: 1532-1541. (c) 2018 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Children with autism spectrum disorder (ASD) often have difficulty with executive function (EF) tasks that require a set of mental processes involved in goal-directed behaviors. Studying children without ASD who may have symptoms affecting EF is also important. This study demonstrates that certain infant behaviors related to ASD are linked to early childhood EF difficulties. These results support looking at a range of ASD symptoms to better understand children who struggle with EF and potentially design tools to help them. En ligne : http://dx.doi.org/10.1002/aur.2024 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=370

Parent-Mediated Intervention for One-Year-Olds Screened as At-Risk for Autism Spectrum Disorder: A Randomized Controlled Trial / Linda R. WATSON in Journal of Autism and Developmental Disorders, 47-11 (November 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-11 (November 2017) . - p.3520-3540 Titre : Parent-Mediated Intervention for One-Year-Olds Screened as At-Risk for Autism Spectrum Disorder: A Randomized Controlled Trial Type de document : Texte imprimé et/ou numérique Auteurs : Linda R. WATSON, Auteur ; Elizabeth R. CRAIS, Auteur ; Grace T. BARANEK, Auteur ; Lauren M. TURNER-BROWN, Auteur ; J. SIDERIS, Auteur ; L. WAKEFORD, Auteur ; J. KINARD, Auteur ; J. S. REZNICK, Auteur ; K. L. MARTIN, Auteur ; Sallie W. NOWELL, Auteur Article en page(s) : p.3520-3540 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Infants  Intervention  Prodromal  Responsiveness  Screening Index. décimale : PER Périodiques Résumé : Theoretically, interventions initiated with at-risk infants prior to the point in time a definitive autism spectrum disorder (ASD) diagnosis can be made will improve outcomes. Pursuing this idea, we tested the efficacy of a parent-mediated early intervention called Adapted Responsive Teaching (ART) via a randomized controlled trial with 87 one-year-olds identified by community screening with the First Year Inventory as at-risk of later ASD diagnoses. We found minimal evidence for main effects of ART on child outcomes. However, ART group parents showed significantly greater increases in responsiveness to their infants than control group parents. Further, significant indirect (mediation) effects of assignment group on multiple child outcomes through changes in parent responsiveness supported our theory of change. En ligne : http://dx.doi.org/10.1007/s10803-017-3268-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=325 [article] Parent-Mediated Intervention for One-Year-Olds Screened as At-Risk for Autism Spectrum Disorder: A Randomized Controlled Trial [Texte imprimé et/ou numérique] / Linda R. WATSON, Auteur ; Elizabeth R. CRAIS, Auteur ; Grace T. BARANEK, Auteur ; Lauren M. TURNER-BROWN, Auteur ; J. SIDERIS, Auteur ; L. WAKEFORD, Auteur ; J. KINARD, Auteur ; J. S. REZNICK, Auteur ; K. L. MARTIN, Auteur ; Sallie W. NOWELL, Auteur . - p.3520-3540. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-11 (November 2017) . - p.3520-3540 Mots-clés : Autism spectrum disorder  Infants  Intervention  Prodromal  Responsiveness  Screening Index. décimale : PER Périodiques Résumé : Theoretically, interventions initiated with at-risk infants prior to the point in time a definitive autism spectrum disorder (ASD) diagnosis can be made will improve outcomes. Pursuing this idea, we tested the efficacy of a parent-mediated early intervention called Adapted Responsive Teaching (ART) via a randomized controlled trial with 87 one-year-olds identified by community screening with the First Year Inventory as at-risk of later ASD diagnoses. We found minimal evidence for main effects of ART on child outcomes. However, ART group parents showed significantly greater increases in responsiveness to their infants than control group parents. Further, significant indirect (mediation) effects of assignment group on multiple child outcomes through changes in parent responsiveness supported our theory of change. En ligne : http://dx.doi.org/10.1007/s10803-017-3268-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=325

Preliminary efficacy of adapted responsive teaching for infants at risk of autism spectrum disorder in a community sample / Grace T. BARANEK in Autism Research and Treatment, 2015 (2015)  

Public ISBD [article]  inAutism Research and Treatment > 2015 (2015) Titre : Preliminary efficacy of adapted responsive teaching for infants at risk of autism spectrum disorder in a community sample Type de document : Texte imprimé et/ou numérique Auteurs : Grace T. BARANEK, Auteur ; Linda R. WATSON, Auteur ; Lauren M. TURNER-BROWN, Auteur ; S. H. FIELD, Auteur ; Elizabeth R. CRAIS, Auteur ; L. WAKEFORD, Auteur ; L. M. LITTLE, Auteur ; J. S. REZNICK, Auteur Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This study examined the (a) feasibility of enrolling 12-month-olds at risk of ASD from a community sample into a randomized controlled trial, (b) subsequent utilization of community services, and (c) potential of a novel parent-mediated intervention to improve outcomes. The First Year Inventory was used to screen and recruit 12-month-old infants at risk of ASD to compare the effects of 6-9 months of Adapted Responsive Teaching (ART) versus referral to early intervention and monitoring (REIM). Eighteen families were followed for ~20 months. Assessments were conducted before randomization, after treatment, and at 6-month follow-up. Utilization of community services was highest for the REIM group. ART significantly outperformed REIM on parent-reported and observed measures of child receptive language with good linear model fit. Multiphase growth models had better fit for more variables, showing the greatest effects in the active treatment phase, where ART outperformed REIM on parental interactive style (less directive), child sensory responsiveness (less hyporesponsive), and adaptive behavior (increased communication and socialization). This study demonstrates the promise of a parent-mediated intervention for improving developmental outcomes for infants at risk of ASD in a community sample and highlights the utility of earlier identification for access to community services earlier than standard practice. En ligne : http://dx.doi.org/10.1155/2015/386951 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=332 [article] Preliminary efficacy of adapted responsive teaching for infants at risk of autism spectrum disorder in a community sample [Texte imprimé et/ou numérique] / Grace T. BARANEK, Auteur ; Linda R. WATSON, Auteur ; Lauren M. TURNER-BROWN, Auteur ; S. H. FIELD, Auteur ; Elizabeth R. CRAIS, Auteur ; L. WAKEFORD, Auteur ; L. M. LITTLE, Auteur ; J. S. REZNICK, Auteur. Langues : Anglais (eng) in Autism Research and Treatment > 2015 (2015) Index. décimale : PER Périodiques Résumé : This study examined the (a) feasibility of enrolling 12-month-olds at risk of ASD from a community sample into a randomized controlled trial, (b) subsequent utilization of community services, and (c) potential of a novel parent-mediated intervention to improve outcomes. The First Year Inventory was used to screen and recruit 12-month-old infants at risk of ASD to compare the effects of 6-9 months of Adapted Responsive Teaching (ART) versus referral to early intervention and monitoring (REIM). Eighteen families were followed for ~20 months. Assessments were conducted before randomization, after treatment, and at 6-month follow-up. Utilization of community services was highest for the REIM group. ART significantly outperformed REIM on parent-reported and observed measures of child receptive language with good linear model fit. Multiphase growth models had better fit for more variables, showing the greatest effects in the active treatment phase, where ART outperformed REIM on parental interactive style (less directive), child sensory responsiveness (less hyporesponsive), and adaptive behavior (increased communication and socialization). This study demonstrates the promise of a parent-mediated intervention for improving developmental outcomes for infants at risk of ASD in a community sample and highlights the utility of earlier identification for access to community services earlier than standard practice. En ligne : http://dx.doi.org/10.1155/2015/386951 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=332

The Performance of the First Year Inventory (FYI) Screening on a Sample of High-Risk 12-Month-Olds Diagnosed with Autism Spectrum Disorder (ASD) at 36 Months / H. Y. LEE in Journal of Autism and Developmental Disorders, 49-12 (December 2019)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 49-12 (December 2019) . - p.4957-4973 Titre : The Performance of the First Year Inventory (FYI) Screening on a Sample of High-Risk 12-Month-Olds Diagnosed with Autism Spectrum Disorder (ASD) at 36 Months Type de document : Texte imprimé et/ou numérique Auteurs : H. Y. LEE, Auteur ; C. VIGEN, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Susan E. BRYSON, Auteur ; I. SMITH, Auteur ; Jessica BRIAN, Auteur ; Linda R. WATSON, Auteur ; Elizabeth R. CRAIS, Auteur ; Lauren M. TURNER-BROWN, Auteur ; J. S. REZNICK, Auteur ; Grace T. BARANEK, Auteur Article en page(s) : p.4957-4973 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  First Year Inventory  High-risk infants  Sensory reactivity and regulation  Social-communication Index. décimale : PER Périodiques Résumé : This study examined the performance of the First Year Inventory (FYI; version 2.0), a community-normed parent-reported screening instrument, in a high-risk (HR) sample of 12-month-olds with older siblings diagnosed with autism spectrum disorder (ASD). The FYI 2.0 was completed by parents of 86 HR infants and 35 low-risk control infants at age 12 months, followed by clinical diagnosis at 36 months. HR infants later diagnosed with ASD had significantly higher FYI 2.0 risk scores in both the social-communication and sensory-regulatory domains than typically developing infants. New FYI 2.0 cutoff scores for HR sample were explored by evaluating various cutoff options after considering tradeoffs between sensitivity and specificity and sample characteristics. En ligne : http://dx.doi.org/10.1007/s10803-019-04208-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=411 [article] The Performance of the First Year Inventory (FYI) Screening on a Sample of High-Risk 12-Month-Olds Diagnosed with Autism Spectrum Disorder (ASD) at 36 Months [Texte imprimé et/ou numérique] / H. Y. LEE, Auteur ; C. VIGEN, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Susan E. BRYSON, Auteur ; I. SMITH, Auteur ; Jessica BRIAN, Auteur ; Linda R. WATSON, Auteur ; Elizabeth R. CRAIS, Auteur ; Lauren M. TURNER-BROWN, Auteur ; J. S. REZNICK, Auteur ; Grace T. BARANEK, Auteur . - p.4957-4973. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 49-12 (December 2019) . - p.4957-4973 Mots-clés : Autism spectrum disorder  First Year Inventory  High-risk infants  Sensory reactivity and regulation  Social-communication Index. décimale : PER Périodiques Résumé : This study examined the performance of the First Year Inventory (FYI; version 2.0), a community-normed parent-reported screening instrument, in a high-risk (HR) sample of 12-month-olds with older siblings diagnosed with autism spectrum disorder (ASD). The FYI 2.0 was completed by parents of 86 HR infants and 35 low-risk control infants at age 12 months, followed by clinical diagnosis at 36 months. HR infants later diagnosed with ASD had significantly higher FYI 2.0 risk scores in both the social-communication and sensory-regulatory domains than typically developing infants. New FYI 2.0 cutoff scores for HR sample were explored by evaluating various cutoff options after considering tradeoffs between sensitivity and specificity and sample characteristics. En ligne : http://dx.doi.org/10.1007/s10803-019-04208-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=411

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