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Auteur Zachary WARREN |
Documents disponibles écrits par cet auteur (60)
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Erratum to: Positive Affect Processing and Joint Attention in Infants at High Risk for Autism: An Exploratory Study / Alexandra P. KEY in Journal of Autism and Developmental Disorders, 45-12 (December 2015)
[article]
Titre : Erratum to: Positive Affect Processing and Joint Attention in Infants at High Risk for Autism: An Exploratory Study Type de document : Texte imprimé et/ou numérique Auteurs : Alexandra P. KEY, Auteur ; Lisa V. IBANEZ, Auteur ; Heather A. HENDERSON, Auteur ; Zachary WARREN, Auteur ; Daniel S. MESSINGER, Auteur ; Wendy L. STONE, Auteur Article en page(s) : p.4063-4063 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Few behavioral indices of risk for autism spectrum disorders (ASD) are present before 12 months, and potential biomarkers remain largely unexamined. This prospective study of infant siblings of children with ASD (n = 16) and low-risk comparison infants (n = 15) examined group differences in event-related potentials (ERPs) indexing processing of facial positive affect (N290/P400, Nc) at 9 months and their relation to joint attention at 15 months. Group differences were most pronounced for subtle facial expressions, in that the low-risk group exhibited relatively longer processing (P400 latency) and greater attention resource allocation (Nc amplitude). Exploratory analyses found associations between ERP responses and later joint attention, suggesting that attention to positive affect cues may support the development of other social competencies. En ligne : http://dx.doi.org/10.1007/s10803-014-2213-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=274
in Journal of Autism and Developmental Disorders > 45-12 (December 2015) . - p.4063-4063[article] Erratum to: Positive Affect Processing and Joint Attention in Infants at High Risk for Autism: An Exploratory Study [Texte imprimé et/ou numérique] / Alexandra P. KEY, Auteur ; Lisa V. IBANEZ, Auteur ; Heather A. HENDERSON, Auteur ; Zachary WARREN, Auteur ; Daniel S. MESSINGER, Auteur ; Wendy L. STONE, Auteur . - p.4063-4063.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 45-12 (December 2015) . - p.4063-4063
Index. décimale : PER Périodiques Résumé : Few behavioral indices of risk for autism spectrum disorders (ASD) are present before 12 months, and potential biomarkers remain largely unexamined. This prospective study of infant siblings of children with ASD (n = 16) and low-risk comparison infants (n = 15) examined group differences in event-related potentials (ERPs) indexing processing of facial positive affect (N290/P400, Nc) at 9 months and their relation to joint attention at 15 months. Group differences were most pronounced for subtle facial expressions, in that the low-risk group exhibited relatively longer processing (P400 latency) and greater attention resource allocation (Nc amplitude). Exploratory analyses found associations between ERP responses and later joint attention, suggesting that attention to positive affect cues may support the development of other social competencies. En ligne : http://dx.doi.org/10.1007/s10803-014-2213-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=274 Expression of the Broad Autism Phenotype in Simplex Autism Families from the Simons Simplex Collection / Julie DAVIDSON in Journal of Autism and Developmental Disorders, 44-10 (October 2014)
[article]
Titre : Expression of the Broad Autism Phenotype in Simplex Autism Families from the Simons Simplex Collection Type de document : Texte imprimé et/ou numérique Auteurs : Julie DAVIDSON, Auteur ; Robin P. GOIN-KOCHEL, Auteur ; LeeAnne GREEN SNYDER, Auteur ; Rachel J. HUNDLEY, Auteur ; Zachary WARREN, Auteur ; Sarika U. PETERS, Auteur Article en page(s) : p.2392-2399 Langues : Anglais (eng) Mots-clés : Autism Broad autism phenotype Index. décimale : PER Périodiques Résumé : The broad autism phenotype (BAP) refers to the phenotypic expression of an underlying genetic liability to autism, manifest in non-autistic relatives. This study examined the relationship among the Broad Autism Phenotype Questionnaire (BAPQ), Social Responsiveness Scale: Adult Research Version (SRS:ARV), and Family History Interview (FHI) in a large, multi-site study of 1,650 simplex families (Simons Simplex Collection). Correlations between the BAPQ and SRS:ARV Total scores were moderate, and correlations between FHI ratings and SRS:ARV and BAPQ were significant but weak. Overall, the results suggested that BAP traits occur at low rates in simplex families, and rates vary significantly depending upon the measure utilized. Implications include the need for multiple informants, and the assessment of distinct BAP traits in large-scale genetic studies of individuals with ASD. En ligne : http://dx.doi.org/10.1007/s10803-012-1492-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=240
in Journal of Autism and Developmental Disorders > 44-10 (October 2014) . - p.2392-2399[article] Expression of the Broad Autism Phenotype in Simplex Autism Families from the Simons Simplex Collection [Texte imprimé et/ou numérique] / Julie DAVIDSON, Auteur ; Robin P. GOIN-KOCHEL, Auteur ; LeeAnne GREEN SNYDER, Auteur ; Rachel J. HUNDLEY, Auteur ; Zachary WARREN, Auteur ; Sarika U. PETERS, Auteur . - p.2392-2399.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 44-10 (October 2014) . - p.2392-2399
Mots-clés : Autism Broad autism phenotype Index. décimale : PER Périodiques Résumé : The broad autism phenotype (BAP) refers to the phenotypic expression of an underlying genetic liability to autism, manifest in non-autistic relatives. This study examined the relationship among the Broad Autism Phenotype Questionnaire (BAPQ), Social Responsiveness Scale: Adult Research Version (SRS:ARV), and Family History Interview (FHI) in a large, multi-site study of 1,650 simplex families (Simons Simplex Collection). Correlations between the BAPQ and SRS:ARV Total scores were moderate, and correlations between FHI ratings and SRS:ARV and BAPQ were significant but weak. Overall, the results suggested that BAP traits occur at low rates in simplex families, and rates vary significantly depending upon the measure utilized. Implications include the need for multiple informants, and the assessment of distinct BAP traits in large-scale genetic studies of individuals with ASD. En ligne : http://dx.doi.org/10.1007/s10803-012-1492-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=240 Impressions of Humanness for Android Robot may Represent an Endophenotype for Autism Spectrum Disorders / H. KUMAZAKI in Journal of Autism and Developmental Disorders, 48-2 (February 2018)
[article]
Titre : Impressions of Humanness for Android Robot may Represent an Endophenotype for Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : H. KUMAZAKI, Auteur ; Zachary WARREN, Auteur ; A. SWANSON, Auteur ; Y. YOSHIKAWA, Auteur ; Y. MATSUMOTO, Auteur ; H. ISHIGURO, Auteur ; N. SARKAR, Auteur ; Y. MINABE, Auteur ; M. KIKUCHI, Auteur Article en page(s) : p.632-634 Langues : Anglais (eng) Mots-clés : Android robot Autism spectrum disorders Endophenotype Heterogeneity Humanness Index. décimale : PER Périodiques Résumé : Identification of meaningful endophenotypes may be critical to unraveling the etiology and pathophysiology of autism spectrum disorders (ASD). We investigated whether impressions of "humanness" for android robot might represent a candidate characteristic of an ASD endophenotype. We used a female type of android robot with an appearance similar to that of a real person. Significant differences in overall impressions of 'humanness' for android robot were found between adolescents with ASD and typical development (TD) controls, as well as parents of children with ASD and parents of TD controls. Our current work does suggest robotic systems could potentially play an intelligent role in dissecting ASD heterogeneity. En ligne : https://doi.org/10.1007/s10803-017-3365-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=338
in Journal of Autism and Developmental Disorders > 48-2 (February 2018) . - p.632-634[article] Impressions of Humanness for Android Robot may Represent an Endophenotype for Autism Spectrum Disorders [Texte imprimé et/ou numérique] / H. KUMAZAKI, Auteur ; Zachary WARREN, Auteur ; A. SWANSON, Auteur ; Y. YOSHIKAWA, Auteur ; Y. MATSUMOTO, Auteur ; H. ISHIGURO, Auteur ; N. SARKAR, Auteur ; Y. MINABE, Auteur ; M. KIKUCHI, Auteur . - p.632-634.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 48-2 (February 2018) . - p.632-634
Mots-clés : Android robot Autism spectrum disorders Endophenotype Heterogeneity Humanness Index. décimale : PER Périodiques Résumé : Identification of meaningful endophenotypes may be critical to unraveling the etiology and pathophysiology of autism spectrum disorders (ASD). We investigated whether impressions of "humanness" for android robot might represent a candidate characteristic of an ASD endophenotype. We used a female type of android robot with an appearance similar to that of a real person. Significant differences in overall impressions of 'humanness' for android robot were found between adolescents with ASD and typical development (TD) controls, as well as parents of children with ASD and parents of TD controls. Our current work does suggest robotic systems could potentially play an intelligent role in dissecting ASD heterogeneity. En ligne : https://doi.org/10.1007/s10803-017-3365-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=338 Interaction of Treatment Intensity and Autism Severity on Frequency and Maturity of Spontaneous Communication in Toddlers with Autism Spectrum Disorder / Paul J. YODER in Autism Research, 13-11 (November 2020)
[article]
Titre : Interaction of Treatment Intensity and Autism Severity on Frequency and Maturity of Spontaneous Communication in Toddlers with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Paul J. YODER, Auteur ; Sally ROGERS, Auteur ; Annette ESTES, Auteur ; Zachary WARREN, Auteur ; Jeff MUNSON, Auteur ; Gerhard HELLEMANN, Auteur ; John MCEACHIN, Auteur Article en page(s) : p.1902-1912 Langues : Anglais (eng) Mots-clés : autism spectrum disorders developmental delay severity of autism treatment intensity treatment style Index. décimale : PER Périodiques Résumé : This study tested whether the effect of treatment intensity or treatment style on children's frequency and maturity of spontaneous communication varied by initial severity of disability. Eighty-seven toddlers with autism spectrum disorders were randomly assigned to either (a) 15?hrs per week of discrete trial teaching (DTT), (b) 25?hrs per week of DTT, (c) 15?hrs per week of a naturalistic developmental behavioral intervention (NDBI), or (d) 25?hrs per week of NDBI. Trained research staff implemented the 1:1 treatments in homes or educational centers over 12?months. We quantified the frequency and maturity of spontaneous communication during monthly 6-min communication samples. We quantified disability severity at Time 1 using the developmental quotient from the Mullen Scales of Early Learning and the total calibrated severity score from the Autism Diagnostic Observation Schedule-second edition. Higher levels of treatment intensity (i.e., more hours per week) benefited frequency and maturity of spontaneous communication growth rate only in children with relatively mild autism symptoms. Other results were nonsignificant. Autism Res 2020, 13: 1902-1912. © 2020 International Society for Autism Research and Wiley Periodicals LLC LAY SUMMARY: Eighty-seven toddlers with autism spectrum disorders were randomly assigned to 15?hrs per week of discrete trial teaching (DTT), 25?hrs per week of DTT, 15?hrs per week of a naturalistic developmental behavioral intervention (NDBI), or 25?hrs per week of NDBI. Trained research staff implemented the treatments in homes or educational centers over 12?months. More hours of treatment per week benefited frequency and maturity of spontaneous communication growth rate only in children with relatively mild autism symptoms. Other results were nonsignificant. En ligne : http://dx.doi.org/10.1002/aur.2416 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=433
in Autism Research > 13-11 (November 2020) . - p.1902-1912[article] Interaction of Treatment Intensity and Autism Severity on Frequency and Maturity of Spontaneous Communication in Toddlers with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Paul J. YODER, Auteur ; Sally ROGERS, Auteur ; Annette ESTES, Auteur ; Zachary WARREN, Auteur ; Jeff MUNSON, Auteur ; Gerhard HELLEMANN, Auteur ; John MCEACHIN, Auteur . - p.1902-1912.
Langues : Anglais (eng)
in Autism Research > 13-11 (November 2020) . - p.1902-1912
Mots-clés : autism spectrum disorders developmental delay severity of autism treatment intensity treatment style Index. décimale : PER Périodiques Résumé : This study tested whether the effect of treatment intensity or treatment style on children's frequency and maturity of spontaneous communication varied by initial severity of disability. Eighty-seven toddlers with autism spectrum disorders were randomly assigned to either (a) 15?hrs per week of discrete trial teaching (DTT), (b) 25?hrs per week of DTT, (c) 15?hrs per week of a naturalistic developmental behavioral intervention (NDBI), or (d) 25?hrs per week of NDBI. Trained research staff implemented the 1:1 treatments in homes or educational centers over 12?months. We quantified the frequency and maturity of spontaneous communication during monthly 6-min communication samples. We quantified disability severity at Time 1 using the developmental quotient from the Mullen Scales of Early Learning and the total calibrated severity score from the Autism Diagnostic Observation Schedule-second edition. Higher levels of treatment intensity (i.e., more hours per week) benefited frequency and maturity of spontaneous communication growth rate only in children with relatively mild autism symptoms. Other results were nonsignificant. Autism Res 2020, 13: 1902-1912. © 2020 International Society for Autism Research and Wiley Periodicals LLC LAY SUMMARY: Eighty-seven toddlers with autism spectrum disorders were randomly assigned to 15?hrs per week of discrete trial teaching (DTT), 25?hrs per week of DTT, 15?hrs per week of a naturalistic developmental behavioral intervention (NDBI), or 25?hrs per week of NDBI. Trained research staff implemented the treatments in homes or educational centers over 12?months. More hours of treatment per week benefited frequency and maturity of spontaneous communication growth rate only in children with relatively mild autism symptoms. Other results were nonsignificant. En ligne : http://dx.doi.org/10.1002/aur.2416 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=433 Longitudinal prediction of language emergence in infants at high and low risk for autism spectrum disorder / Sarah R. EDMUNDS in Development and Psychopathology, 29-1 (February 2017)
[article]
Titre : Longitudinal prediction of language emergence in infants at high and low risk for autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Sarah R. EDMUNDS, Auteur ; Lisa V. IBANEZ, Auteur ; Zachary WARREN, Auteur ; Daniel S. MESSINGER, Auteur ; Wendy L. STONE, Auteur Article en page(s) : p.319-329 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : AbstractThis study used a prospective longitudinal design to examine the early developmental pathways that underlie language growth in infants at high risk (n = 50) and low risk (n = 34) for autism spectrum disorder in the first 18 months of life. While motor imitation and responding to joint attention (RJA) have both been found to predict expressive language in children with autism spectrum disorder and those with typical development, the longitudinal relation between these capacities has not yet been identified. As hypothesized, results revealed that 15-month RJA mediated the association between 12-month motor imitation and 18-month expressive vocabulary, even after controlling for earlier levels of RJA and vocabulary. These results provide new information about the developmental sequencing of skills relevant to language growth that may inform future intervention efforts for children at risk for language delay or other developmental challenges. En ligne : http://dx.doi.org/10.1017/s0954579416000146 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=298
in Development and Psychopathology > 29-1 (February 2017) . - p.319-329[article] Longitudinal prediction of language emergence in infants at high and low risk for autism spectrum disorder [Texte imprimé et/ou numérique] / Sarah R. EDMUNDS, Auteur ; Lisa V. IBANEZ, Auteur ; Zachary WARREN, Auteur ; Daniel S. MESSINGER, Auteur ; Wendy L. STONE, Auteur . - p.319-329.
Langues : Anglais (eng)
in Development and Psychopathology > 29-1 (February 2017) . - p.319-329
Index. décimale : PER Périodiques Résumé : AbstractThis study used a prospective longitudinal design to examine the early developmental pathways that underlie language growth in infants at high risk (n = 50) and low risk (n = 34) for autism spectrum disorder in the first 18 months of life. While motor imitation and responding to joint attention (RJA) have both been found to predict expressive language in children with autism spectrum disorder and those with typical development, the longitudinal relation between these capacities has not yet been identified. As hypothesized, results revealed that 15-month RJA mediated the association between 12-month motor imitation and 18-month expressive vocabulary, even after controlling for earlier levels of RJA and vocabulary. These results provide new information about the developmental sequencing of skills relevant to language growth that may inform future intervention efforts for children at risk for language delay or other developmental challenges. En ligne : http://dx.doi.org/10.1017/s0954579416000146 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=298 A Longitudinal RCT of P-ESDM With and Without Parental Mindfulness Based Stress Reduction: Impact on Child Outcomes / Amy S. WEITLAUF in Journal of Autism and Developmental Disorders, 52-12 (December 2022)
PermalinkMaternal Depressive Symptoms Following Autism Spectrum Diagnosis / Julie LOUNDS TAYLOR in Journal of Autism and Developmental Disorders, 42-7 (July 2012)
PermalinkMeasuring the service system impact of a novel telediagnostic service program for young children with autism spectrum disorder / J. A. STAINBROOK in Autism, 23-4 (May 2019)
PermalinkNeurocognitive and Behavioral Outcomes of Younger Siblings of Children with Autism Spectrum Disorder at Age Five / Zachary WARREN in Journal of Autism and Developmental Disorders, 42-3 (March 2012)
PermalinkOpportunities and Challenges in Developing Technology-Based Social Skills Interventions for Adolescents with Autism Spectrum Disorder: A Qualitative Analysis of Parent Perspectives / Roxanne N. RASHEDI in Journal of Autism and Developmental Disorders, 52-10 (October 2022)
PermalinkParent Perceptions of Caregiver-Mediated Telemedicine Tools for Assessing Autism Risk in Toddlers / Laura L. CORONA in Journal of Autism and Developmental Disorders, 51-2 (February 2021)
PermalinkA Physiologically Informed Virtual Reality Based Social Communication System for Individuals with Autism / Uttama LAHIRI in Journal of Autism and Developmental Disorders, 45-4 (April 2015)
PermalinkPilot clinical application of an adaptive robotic system for young children with autism / Esubalew BEKELE in Autism, 18-5 (July 2014)
PermalinkA Pilot Study Assessing Performance and Visual Attention of Teenagers with ASD in a Novel Adaptive Driving Simulator / J. WADE in Journal of Autism and Developmental Disorders, 47-11 (November 2017)
PermalinkA population-based examination of maltreatment referrals and substantiation for children with autism spectrum disorder / M. H. FISHER in Autism, 23-5 (July 2019)
PermalinkPositive Affect Processing and Joint Attention in Infants at High Risk for Autism: An Exploratory Study / Alexandra P. KEY in Journal of Autism and Developmental Disorders, 45-12 (December 2015)
PermalinkPredicting language and social outcomes at age 5 for later-born siblings of children with autism spectrum disorders / Elizabeth MALESA in Autism, 17-5 (September 2013)
PermalinkA Randomized Controlled Trial of an Intelligent Robotic Response to Joint Attention Intervention System / Zhi ZHENG in Journal of Autism and Developmental Disorders, 50-8 (August 2020)
PermalinkRelationship satisfaction, parenting stress, and depression in mothers of children with autism / Amy S. WEITLAUF in Autism, 18-2 (February 2014)
PermalinkRethinking autism spectrum disorder assessment for children during COVID-19 and beyond / Lonnie ZWAIGENBAUM in Autism Research, 14-11 (November 2021)
PermalinkScreening, Diagnosis, and Intervention for Autism: Experiences of Black and Multiracial Families Seeking Care / Amy S. WEITLAUF in Journal of Autism and Developmental Disorders, 54-3 (March 2024)
PermalinkScreening in toddlers and preschoolers at risk for autism spectrum disorder: Evaluating a novel mobile-health screening tool / Stephen M. KANNE in Autism Research, 11-7 (July 2018)
PermalinkShorter sleep duration is associated with social impairment and comorbidities in ASD / Olivia J. VEATCH in Autism Research, 10-7 (July 2017)
PermalinkStatewide Assessment of Professional Development Needs Related to Educating Students With Autism Spectrum Disorder / Matthew E. BROCK in Focus on Autism and Other Developmental Disabilities, 29-2 (June 2014)
PermalinkThe Autism Impact Measure (AIM): Initial Development of a New Tool for Treatment Outcome Measurement / Stephen M. KANNE in Journal of Autism and Developmental Disorders, 44-1 (January 2014)
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