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Showing 1 to 15 of 110 results Save | Export
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Haiyi Xiong; Xiao Liu; Feng Yang; Ting Yang; Jinjin Chen; Jie Chen; Tingyu Li – Journal of Autism and Developmental Disorders, 2024
Developmental difference is a common characteristic of autism spectrum disorder (ASD) with unclear sex differences. The current study included 610 children with ASD, aged between 2 and 7 years, with completed language profiles. We used a nonparametric item response theory model called Mokken scale analysis to examine the order of acquisition of…
Descriptors: Autism Spectrum Disorders, Young Children, Language Acquisition, Developmental Disabilities
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Kyle M. Frost; Anamiguel Pomales-Ramos; Brooke Ingersoll – Journal of Autism and Developmental Disorders, 2024
Joint attention and imitation are thought to facilitate a developmental cascade of language and social communication skills. Delays in developing these skills may affect the quality of children's social interactions and subsequent language development. We examined how responding to joint attention and object imitation skills predicted rate of…
Descriptors: Attention, Autism Spectrum Disorders, Imitation, Predictor Variables
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Cora E. Mukerji; John S. Wilson III; Carol L. Wilkinson; Manon A. Krol; Charles A. Nelson; Helen Tager-Flusberg – Journal of Autism and Developmental Disorders, 2025
Previous research links resting frontal gamma power to key developmental outcomes in young neurotypical (NT) children and infants at risk for language impairment. However, it remains unclear whether gamma power is specifically associated with language or with more general cognitive abilities among young children diagnosed with autism spectrum…
Descriptors: Brain Hemisphere Functions, Language Impairments, Neurological Impairments, Young Children
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Prescott, Kathryn E.; Ellis Weismer, Susan – Journal of Autism and Developmental Disorders, 2022
This study investigated receptive and expressive language outcomes in children with autism spectrum disorder (ASD) with and without a history of language/communication regression, employing three progressively less stringent definitions of regression. Data were derived from a large, longitudinal sample of children with ASD in which regression was…
Descriptors: Autism, Pervasive Developmental Disorders, Receptive Language, Expressive Language
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Rollins, Pamela Rosenthal; De Froy, Adrienne M. – Journal of Autism and Developmental Disorders, 2023
We reexamined the efficacy of Pathways early autism intervention using generalized measures of social communication and language skills administered by an unfamiliar adult in a novel environment. Generalized measures improve on sources of measurement bias. Sixty-seven autistic children blocked on age (under versus over 3 years) were randomly…
Descriptors: Autism Spectrum Disorders, Early Intervention, Interpersonal Communication, Communication Skills
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Audrey A. Rouhandeh; Christine Honsberger; Nathaniel A. Shanok; Erin Brooker Lozott; Tess Levy; Alexander Kolevzon; Joseph D. Buxbaum; Marlene Sotelo; Jennifer Foss-Feig; Paige M. Siper – Journal of Autism and Developmental Disorders, 2024
As early identification of autism improves, there is a critical need for interventions to support the development of social communication skills in toddlers. Caregiver coaching and parental involvement is crucial for improving outcomes and providing children with adequate hours of planned active engagement. This pilot study assessed a 4-week…
Descriptors: Child Caregivers, Intervention, Interpersonal Competence, Communication Skills
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Maltman, Nell; Friedman, Laura; Lorang, Emily; Sterling, Audra – Journal of Autism and Developmental Disorders, 2022
Autism spectrum disorder (ASD) and fragile X syndrome (FXS) are neurodevelopmental disorders with overlapping pragmatic language impairments. Prior work suggests pragmatic language differences may run in families. This study examined specific pragmatic difficulties (i.e., linguistic mazes and perseverations) in boys (9-18 years) with idiopathic…
Descriptors: Males, Genetic Disorders, Intellectual Disability, Autism
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Moore, Heather L.; Rogan, Leanne; Taylor, Lauren J.; Charman, Tony; Le Couteur, Ann; Green, Jonathan; Grahame, Victoria – Journal of Autism and Developmental Disorders, 2022
A wealth of parent-report research shows adaptive functioning difficulties in autistic children, with parent-report influenced by a number of child factors. Adaptive functioning in autistic children is known to vary across settings; however, no research has yet explored factors influencing education professional-report. This study investigated the…
Descriptors: Adjustment (to Environment), Autism, Children, Severity (of Disability)
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Barokova, Mihaela; Tager-Flusberg, Helen – Journal of Autism and Developmental Disorders, 2020
The role of language in autism spectrum disorder (ASD), more specifically, its function in social communication and strong predictive power on future outcomes, warrants language assessments that have good psychometric properties that capture the heterogeneity of language ability found among diagnosed individuals. Given the rapid growth in…
Descriptors: Autism, Pervasive Developmental Disorders, Natural Language Processing, Outcome Measures
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McFayden, Tyler C.; Fok, Megan; Ollendick, Thomas H. – Journal of Autism and Developmental Disorders, 2022
The current study investigated the impact of birth order on vocabulary and social language development in 1338 first-born and 1049 s-born autistic youth (M age = 9.03 years, SD = 3.57; 86.4% male) from the Simons Simplex Collection. Frequentist and Bayesian analyses revealed mixed findings in language development. There were no differences in…
Descriptors: Birth Order, Language Acquisition, Autism, Pervasive Developmental Disorders
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Trembath, David; Sutherland, Rebecca; Caithness, Teena; Dissanayake, Cheryl; Eapen, Valsamma; Fordyce, Kathryn; Frost, Grace; Iacono, Teresa; Mahler, Nicole; Masi, Anne; Paynter, Jessica; Pye, Katherine; Reilly, Sheena; Rose, Veronica; Sievers, Stephanie; Thirumanickam, Abirami; Westerveld, Marleen; Tucker, Madonna – Journal of Autism and Developmental Disorders, 2021
Our aim was to explore insights from clinical practice that may inform efforts to understand and account for factors that predict spoken language outcomes for children with Autism Spectrum Disorder who use minimal verbal language. We used a qualitative design involving three focus groups with 14 speech pathologists to explore their views and…
Descriptors: Autism, Pervasive Developmental Disorders, Children, Verbal Communication
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Koegel, Lynn Kern; Bryan, Katherine M.; Su, Pumpki L.; Vaidya, Mohini; Camarata, Stephen – Journal of Autism and Developmental Disorders, 2020
This systematic review examined definitions of "nonverbal" or "minimally verbal" and assessment measures used to evaluate communication in intervention studies focusing on improving expressive verbal communication in children with autism spectrum disorder (ASD). We reviewed sample size, number of participants, participant age,…
Descriptors: Autism, Pervasive Developmental Disorders, Verbal Ability, Communication Skills
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Dimitrova, Nevena; Mohr, Christine; Özçaliskan, Seyda; Adamson, Lauren B. – Journal of Autism and Developmental Disorders, 2020
Children with autism spectrum disorder (ASD) produce fewer deictic gestures, accompanied by delays/deviations in speech development, compared to typically-developing (TD) children. We ask whether children with ASD--like TD children--show right-hand preference in gesturing and whether right-handed gestures predict their vocabulary size in speech.…
Descriptors: Autism, Pervasive Developmental Disorders, Nonverbal Communication, Expressive Language
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Birkeneder, Sandy Luong; Sparapani, Nicole – Journal of Autism and Developmental Disorders, 2023
We utilized classroom video observations to examine the frequency and function of spontaneous communication in 112 preschool-3rd grade children with autism within 57 classrooms. Children initiated 7.53 instances (SD = 9.42) of spontaneous communication on average within a 12-minute sample, a rate of 0.69 initiations per minute. Autism features,…
Descriptors: Autism Spectrum Disorders, Preschool Children, Elementary School Students, Primary Education
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Peristeri, Eleni; Tsimpli, Ianthi Maria – Journal of Autism and Developmental Disorders, 2023
Twenty-eight Albanian-Greek bilingual children with Developmental Language Disorder and 28 children with Autism Spectrum Disorder but no language impairment, along with 28 typically-developing, age-, Performance IQ- and socioeconomic status-matched bilingual children were asked to produce two expository texts which were coded for spelling…
Descriptors: Foreign Countries, Language Impairments, Developmental Disabilities, Autism Spectrum Disorders
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