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Seidl, Amanda; Cristia, Alejandrina; Soderstrom, Melanie; Ko, Eon-Suk; Abel, Emily A.; Kellerman, Ashleigh; Schwichtenberg, A. J. – Journal of Speech, Language, and Hearing Research, 2018
Purpose: One promising early marker for autism and other communicative and language disorders is early infant speech production. Here we used daylong recordings of high- and low-risk infant-mother dyads to examine whether acoustic-prosodic alignment as well as two automated measures of infant vocalization are related to developmental risk status…
Descriptors: Autism, Symptoms (Individual Disorders), Communication Problems, Language Impairments
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Bedford, Rachael; Elsabbagh, Mayada; Gliga, Teodora; Pickles, Andrew; Senju, Atsushi; Charman, Tony; Johnson, Mark H. – Journal of Autism and Developmental Disorders, 2012
Whilst joint attention (JA) impairments in autism have been widely studied, little is known about the early development of gaze following, a precursor to establishing JA. We employed eye-tracking to record gaze following longitudinally in infants with and without a family history of autism spectrum disorder (ASD) at 7 and 13 months. No group…
Descriptors: Autism, Infants, At Risk Persons, Social Development
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Akbar, Maysa; Loomis, Rebecca; Paul, Rhea – Research in Autism Spectrum Disorders, 2013
Autism Spectrum Disorder (ASD) is a neurodevelopmental disability characterized by deficits in social interaction and communication and by repetitive behaviors and restricted interests. Prior research has revealed executive function (EF) deficits in children with ASD. It has been suggested that these EF impairments are associated with language…
Descriptors: Language Aptitude, Interpersonal Relationship, Autism, Executive Function
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Kaufmann, W. E.; Tierney, E.; Rohde, C. A.; Suarez-Pedraza, M. C.; Clarke, M. A.; Salorio, C. F.; Bibat, G.; Bukelis, I.; Naram, D.; Lanham, D. C.; Naidu, S. – Journal of Intellectual Disability Research, 2012
Background: While behavioural abnormalities are fundamental features of Rett syndrome (RTT), few studies have examined the RTT behavioural phenotype. Most of these reports have focused on autistic features, linked to the early regressive phase of the disorder, and few studies have applied standardised behavioural measures. We used a battery of…
Descriptors: Interaction, Factor Analysis, Severity (of Disability), Interpersonal Competence
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Schreck, Kimberly A.; Mulick, James A.; Smith, Angela F. – Research in Developmental Disabilities: A Multidisciplinary Journal, 2004
Researchers have been placing an increased importance on discovering what variables contribute to better prognosis during behavioral interventions for children with autism. This article preliminarily identifies sleep problems that may exacerbate symptoms of autism; thus, possibly influencing effectiveness of daytime interventions. A data-base of…
Descriptors: Autism, Sleep, Symptoms (Individual Disorders), Predictor Variables
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Seltzer, Marsha Mailick; Shattuck, Paul; Abbeduto, Leonard; Greenberg, Jan S. – Mental Retardation and Developmental Disabilities Research Reviews, 2004
This article seeks to elucidate the trajectory of development in adolescents and adults with autism. Prospective, retrospective, and cross-sectional studies are reviewed to reveal the manifestation of and changes in the core symptoms of autism in adolescence and adulthood. Comparing children with adolescents and adults, modest degrees of symptom…
Descriptors: Autism, Adolescents, Adults, Literature Reviews