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Paulina Buffle; Cristina Armijos; Alfredo Naranjo; Edouard Gentaz – Autism: The International Journal of Research and Practice, 2024
Identification procedures for autism spectrum disorders in paediatric settings include screening and routine clinical surveillance. Screening tools are perceived as challenging, and a preference for direct observation has been reported in Ecuadorian paediatric settings. Augmentative observational procedures could prompt the application of…
Descriptors: Foreign Countries, Disability Identification, Autism Spectrum Disorders, Pediatrics
Accuracy of the Screening Tool for Autism in Toddlers and Young Children in the Primary Care Setting
Rebecca McNally Keehn; Noha F. Minshawi; Qing Tang; Brett Enneking; Tybytha Ryan; Ann Marie Martin; Angela Paxton; Patrick O. Monahan; Mary Ciccarelli; Brandon Keehn – Autism: The International Journal of Research and Practice, 2025
Feasible and accurate assessment tools developed for non-specialists are needed to scale community-based models of autism evaluation. The purpose of this study was to evaluate use of the Screening Tool for Autism in Toddlers and Young Children (STAT) when used by primary care practitioners (n = 10) across a statewide system of early diagnosis set…
Descriptors: Screening Tests, Accuracy, Autism Spectrum Disorders, Toddlers
Carlien Vorster; Alta Kritzinger; Loina Coetser; Jeannie Van der Linde – Communication Disorders Quarterly, 2024
Currently, no culturally and linguistically adapted autism screening tools are available in South Africa. The aim was to determine the reliability and concurrent validity of the adapted English and Northern Sotho-translated Modified Checklist for Autism in Toddlers--Revised with Follow-up (M-CHAT-R/F). Reliability was confirmed with near-perfect…
Descriptors: Autism Spectrum Disorders, Screening Tests, Test Reliability, Test Validity
Fielding-Gebhardt, Heather; Bredin-Oja, Shelley L.; Warren, Steven F.; Brady, Nancy C. – Journal of Autism and Developmental Disorders, 2021
Accurate representation of autism spectrum disorder (ASD) in fragile X syndrome (FXS) is necessary for the field. We examined classifications of ASD using three approaches--Autism Diagnostic Observation Schedule (ADOS-2; Lord et al. 2012), Childhood Autism Rating Scale (CARS2-ST; Schopler et al. 2010), and Vineland Adaptive Behavior Scales…
Descriptors: Autism, Pervasive Developmental Disorders, Genetic Disorders, Disability Identification
Buzhardt, Jay; Wallisch, Anna; Irvin, Dwight; Boyd, Brian; Salley, Brenda; Jia, Fan – Journal of Early Intervention, 2022
One of the earliest indicators of autism spectrum disorder (ASD) is delay in language and social communication. Despite consensus on the benefits of earlier diagnosis and intervention, our understanding of the language growth of children with ASD during the first years of life remains limited. Therefore, this study compared communication growth…
Descriptors: Autism, Pervasive Developmental Disorders, Toddlers, Expressive Language
Dai, Yael; Tagavi, Daina M.; Carter, Alice S. – ZERO TO THREE, 2021
Early diagnosis of autism spectrum disorder (ASD) facilitates access to interventions that improve outcomes for children and families. Understanding developmental and behavioral manifestations of symptoms and competencies improves early diagnosis. The authors illustrate the benefits of using the ZERO TO THREE "DC:0-5™: Diagnostic…
Descriptors: Clinical Diagnosis, Disability Identification, Autism Spectrum Disorders, Preschool Children
Taylor, Lauren J.; Eggleston, Matthew J. F.; Thabrew, Hiran; van der Meer, Larah; Waddington, Hannah; Whitehouse, Andrew J. O.; Evans, Kiah – Autism: The International Journal of Research and Practice, 2021
Recent studies of autism diagnosis in New Zealand have revealed inconsistent implementation of best practice standards in autism assessment and high rates of parental dissatisfaction with the diagnostic process. These findings have arisen despite the development and dissemination of the New Zealand Autism Spectrum Disorder Guideline (the…
Descriptors: Foreign Countries, Autism, Pervasive Developmental Disorders, Clinical Diagnosis