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Sara Cibralic; Jane Kohlhoff; Susan Morgan; Nancy Wallace; Corey Lieneman; Catherine McMahon; Valsamma Eapen – Journal of Early Childhood Research, 2025
Using a cross-sectional design, this study explored attachment insecurity and disorganization (assessed using the Strange Situation Procedure) in 90 toddlers (aged 14-24 months) with and without autism traits and assessed the associations between autism traits (severity and profiles) and both developmental level and attachment classification. Our…
Descriptors: Parent Child Relationship, Attachment Behavior, Toddlers, Autism Spectrum Disorders
Camodeca, Amy – Journal of Autism and Developmental Disorders, 2023
There is limited research regarding the Gilliam Autism Rating Scales-3rd Edition (GARS-3) despite its extensive use. A comprehensive diagnostic evaluation, including the Autism Diagnostic Observation Schedule--2nd Edition (ADOS-2) was provided to 186 clinically referred children suspected of autism ([x-bar] age = 8.98; Autism [AUT] n = 87; Not…
Descriptors: Autism Spectrum Disorders, Rating Scales, Children, Diagnostic Tests
Chelsea La Valle; Lue Shen; Wendy Shih; Connie Kasari; Stephanie Shire; Catherine Lord; Helen Tager-Flusberg – Journal of Speech, Language, and Hearing Research, 2024
Purpose: The current study examined the predictive role of gestures and gesture-speech combinations on later spoken language outcomes in minimally verbal (MV) autistic children enrolled in a blended naturalistic developmental/behavioral intervention (Joint Attention, Symbolic Play, Engagement, and Regulation [JASPER] + Enhanced Milieu Teaching…
Descriptors: Nonverbal Communication, Speech Communication, Verbal Communication, Autism Spectrum Disorders
Isaksson, J.; Van't Westeinde, A.; Cauvet, É.; Kuja-Halkola, R.; Lundin, K.; Neufeld, J.; Willfors, C.; Bölte, S. – Journal of Autism and Developmental Disorders, 2019
Alterations in social cognition (SC) are hypothesized to underlie social communication and interaction challenges in autism spectrum disorder (ASD). The aetiological underpinnings driving this association remain unclear. We examined SC in 196 twins with ASD, other neurodevelopmental disorders or typical development using the naturalistic Movie for…
Descriptors: Social Cognition, Twins, Autism, Pervasive Developmental Disorders
Laura del Hoyo Soriano; Audra Sterling; Jamie Edgin; Debra R. Hamilton; Elizabeth Berry-Kravis; Amanda Dimachkie Nunnally; Angela John Thurman; Leonard Abbeduto – Journal of Autism and Developmental Disorders, 2024
This study explores sex-differences in (a) rates and profiles of autism symptoms as well as in (b) the contribution of intellectual quotient (IQ) to autism symptom presentation in Down syndrome (DS). Participants were 40 males and 38 females with DS, aged 6 to 23 years. Autism symptoms were rated through the Autism Diagnostic Observation…
Descriptors: Correlation, Gender Differences, Autism Spectrum Disorders, Observation
Janine P. Stichter; Nargiza Buranova; Melissa Stormont – Focus on Autism and Other Developmental Disabilities, 2024
The General Social Outcome Measure (GSOM) is a performance-based measurement tool designed to assess the change in social skills performance during and after intervention for students with social skills deficits. In the current study, the psychometric properties of the GSOM, including the total score and social communication domains, were examined…
Descriptors: Interpersonal Competence, Skill Development, Intervention, Psychometrics
Kenworthy, Lauren; Verbalis, Alyssa; Bascom, Julia; daVanport, Sharon; Strang, John F.; Pugliese, Cara; Freeman, Andrew; Jeppsen, Charlotte; Armour, Anna C.; Jost, Geneva; Hardy, Kristina; Wallace, Gregory L. – Autism: The International Journal of Research and Practice, 2022
Executive functions are related to key outcomes. Studies of autistic youth self-report of other nonsocial traits indicate that their insights into their own functioning and internal experiences provide important information that is not captured by their parents' report, but youth self-report of executive function has not been researched in autism.…
Descriptors: Autism, Pervasive Developmental Disorders, Executive Function, Attention Deficit Hyperactivity Disorder
Godfrey, Kate J.; Espenhahn, Svenja; Stokoe, Mehak; McMorris, Carly; Murias, Kara; McCrimmon, Adam; Harris, Ashley D.; Bray, Signe – Autism: The International Journal of Research and Practice, 2022
Several theories have been proposed to explain the presentation of intense interests in autism, including theories based on altered executive functioning, imbalanced reward sensitivity, and mitigating anxiety. These theories have yet to be examined in early childhood, yet knowledge of how intense interests emerge could provide insight into how…
Descriptors: Autism Spectrum Disorders, Young Children, Attention, Inhibition
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
Taylor, Lauren J.; Charman, Tony; Howlin, Patricia; Slonims, Vicky; Green, Jonathan; Aldred, Catherine; Aldred, Catherine; Le Couteur, Ann; Emsley, Richard A.; Grahame, Victoria; Humphrey, Neil; Leadbitter, Kathy; McConachie, Helen; Parr, Jeremy R.; Pickles, Andrew; Taylor, Carol; Balabanovska, Matea; Beach, Hilary; Byford, Sarah; Bennett, Claire; Carruthers, Sophie; Crook, Imogen; Danvers, Hannah; Dartnall, Kate; Ellis, Ceri; Foote, Hannah; Graham, Jessica; James, Kirsty; Jamieson, Sarah; Knight, Anna; Lowe, Jo; Madeley, Ruth; Mitchell, Olivia; Monteiro, Francisca; Moore, Heather L.; Morley, Helen; Rose, Jessica; Rogan, Leanne; Vosper, Susanna – Journal of Autism and Developmental Disorders, 2020
We investigated the early sociocognitive battery (ESB), a novel measure of preverbal social communication skills, in children with autism participating in the Paediatric Autism Communication Trial-Generalised (PACT-G). The associations between ESB scores, language and autism symptoms were assessed in 249 children aged 2-11 years. The results show…
Descriptors: Children, Autism, Pervasive Developmental Disorders, Interpersonal Communication
Zajic, Matthew Carl; Solari, Emily Jane; McIntyre, Nancy Susan; Lerro, Lindsay; Mundy, Peter Clive – Grantee Submission, 2021
Children with autism spectrum disorder (ASD) demonstrate heterogeneous writing skills that are generally lower than their typically developing (TD) peers and similar to peers with attention difficulties like attention-deficit/hyperactivity disorder (ADHD). Recent evidence suggests children with ASD spend less time engaging in writing tasks…
Descriptors: Autism, Pervasive Developmental Disorders, Writing Skills, Attention Deficit Hyperactivity Disorder
Chakraborty, Payal; Carpenter, Kimberly L. H.; Major, Samantha; Deaver, Megan; Vermeer, Saritha; Herold, Brianna; Franz, Lauren; Howard, Jill; Dawson, Geraldine – Autism: The International Journal of Research and Practice, 2021
Individuals with autism spectrum disorder are more likely than typically developing individuals to experience a range of gastrointestinal abnormalities, including chronic diarrhea, constipation, food sensitivities, and abdominal pain. These gastrointestinal symptoms have been associated with higher levels of irritability and aggressive behavior,…
Descriptors: Autism, Pervasive Developmental Disorders, Human Body, At Risk Persons
Dirani, Leyla Akoury; Salamoun, Mariana – Early Child Development and Care, 2014
Children with neurodevelopmental disorders who receive early therapeutic interventions present a better developmental pathway than children who do not. Early assessment of neurodevelopmental disorders is the first step in this process. This study aims at describing the variables that are in play in the first assessment of children with autism…
Descriptors: Foreign Countries, Developmental Disabilities, Neurological Impairments, Autism
Sannar, Elise M.; Palka, Tamara; Beresford, Carol; Peura, Christine; Kaplan, Desmond; Verdi, Mary; Siegel, Matthew; Kaplan, Shir; Grados, Marco – Journal of Autism and Developmental Disorders, 2018
We examined the relationship between sleep duration and awakenings to Aberrant Behavior Checklist-Community (ABC-C) and Autism Diagnostic Observation Schedule (ADOS-2) scores in hospitalized youth with ASD and behavioral disturbance. Participants included 106 patients with a stay of at least 10 nights. Sleep in the hospital was recorded by staff…
Descriptors: Sleep, Correlation, Behavior Problems, Severity (of Disability)
Morrier, Michael J.; Ousley, Opal Y.; Caceres-Gamundi, Gabriella A.; Segall, Matthew J.; Cubells, Joseph F.; Young, Larry J.; Andari, Elissar – Journal of Autism and Developmental Disorders, 2017
The ADOS-2 Modules 1-3 now include a standardized calibrated severity score (CSS) from 1 to 10 based on the overall total raw score. Subsequent research published CSS for Module 4 (Hus, Lord, "Journal of Autism and Developmental Disorders" 44(8):1996-2012, 2014); however more research is needed to examine the psychometric properties of…
Descriptors: Diagnostic Tests, Autism, Pervasive Developmental Disorders, Observation