Although young children may participate in education and intervention programs that take place in classrooms or groups, there is little information about how toddlers with special needs, and specifically toddlers with autism, are engaging with their peers. This study takes place in a public center-based early intervention program for toddlers with autism. Classrooms of toddlers were randomly assigned to an individual social communication intervention or the same intervention adapted to include a peer. Children in both groups made gains in social communication and play skills. Children who had the peer intervention were more engaged with peers when an adult was present, but not when the children were unsupported. This article adds information about early skills that may be important for children to master so that they have more success when trying to interact with their peers. These skills include understanding language (referred to as "receptive language" at 12 months or more) and play skills including building and stacking (referred to as "combination play"-for example, building with blocks or completing a puzzle) and extending familiar actions to themselves, others, and figures (referred to as "presymbolic play"-for example, putting a bottle to the doll or to themselves). Understanding which skills to target can help practitioners focus their instruction to build children's skills toward connecting with peers through play.
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http://dx.doi.org/10.1177/1362361320935689 | DOI Listing |
Front Psychiatry
December 2024
Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States.
Background: Eye tracking (ET) is emerging as a promising early and objective screening method for autism spectrum disorders (ASD), but it requires more reliable metrics with enhanced sensitivity and specificity for clinical use.
Methods: This study introduces a suite of novel ET metrics: Area of Interest (AOI) Switch Counts (ASC), Favorable AOI Shifts (FAS) along self-determined pathways, and AOI Vacancy Counts (AVC), applied to toddlers and preschoolers diagnosed with ASD. The correlation between these new ET metrics and Autism Diagnostic Observation Schedule, Second Edition (ADOS-2) scores via linear regression and sensitivity and specificity of the cut-off scores were assessed to predict diagnosis.
Dev Cogn Neurosci
December 2024
Developmental Medicine, Boston Children's Hospital, 300 Longwood Avenue, Boston, 02115, MA, USA; Harvard Medical School, 25 Shattuck St, Boston, 02115, MA, USA. Electronic address:
The infant brain undergoes rapid developmental changes in the first three years of life. Understanding these changes through the prediction of chronological age using neuroimaging can provide insights into typical and atypical brain development. We utilized 938 resting-state EEG recordings from 457 typically developing infants, 2 to 38 months old, to develop age prediction models.
View Article and Find Full Text PDFStudies have shown that there is a difference between biological sex at birth in autism spectrum disorder. There remains a lack of understanding about how the symptoms of autism differ between assigned males at birth and assigned females at birth. We looked at the presence of sex differences in a large group of autistic toddlers, children and adolescents, who were seen in a large diagnosis and assessment clinic.
View Article and Find Full Text PDFJ Autism Dev Disord
December 2024
Research in Developmental Diversity Lab (RIDDL) UGent, Department of Experimental Clinical and Health Psychology, Ghent University, Henri Dunantlaan 2, 9000, Ghent, Belgium.
This longitudinal study investigated the predictive value of initial level and growth rate of joint attention and play from 10 to 24 months for language abilities of 24-month-old toddlers at elevated likelihood (EL) for autism. (Semi-)structured assessments were used to measure all variables at different timepoints prospectively in younger siblings of children with autism (siblings, n = 48) and children born before 30 gestational weeks (preterms, n = 49). A positive association was found between initial level of play at 10 months and expressive language at 24 months in siblings, but not in preterms.
View Article and Find Full Text PDFAm J Speech Lang Pathol
December 2024
Department of Health Sciences, The University of North Carolina at Chapel Hill.
Purpose: The purposes of this article were (a) to compare the developmental skills of toddlers whose scores on the First Years Inventory-Lite (FYI-Lite), an early screening tool, indicated an elevated likelihood of a later diagnosis of autism (ELA) to the developmental skills of toddlers at a lower likelihood of a later diagnosis of autism (LLA) and (b) to examine how autism characteristics are correlated with communication measures in toddlers at an ELA.
Method: We assessed the language, social communication (SC) skills, and characteristics of autism demonstrated by 45 toddlers at an ELA and 37 toddlers at an LLA between the ages of 11 and 18 months and compared group scores on these measures. We also examined the correlations between the characteristics of autism and language measures within the ELA group.
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