The development of copying behaviours of a group of infants from 9 to 15 months of age is analysed. These behaviours are classified according to their type (mimetic or imitated) and function (instrumental, social or hybrid). The function of the behaviours is derived from observable indicators linked to dyadic interaction. Mimetic behaviours are…

Purpose: Chromosome 16p11.2 deletion syndrome (OMIM #611913) is a rare genetic condition resulting from the partial deletion of approximately 35 genes located at Chromosome 16. Affected people exhibit a variable clinical profile, featuring mild dysmorphisms, motor problems, developmental delay, mild intellectual disability (ID), socialization…

This study investigated verbal imitation from a multimodal point of view, considering the mutual influence of children's and adults' participation. Sixteen Spanish-speaking children were observed longitudinally at 21, 24, and 30 months of age in natural settings. We analyzed the multimodal characteristics of children's and adults' repetitions,…

A retrospective review of initial early intervention and early childhood special education (EI/ECSE) evaluation reports was completed to identify practices specific to the evaluation of Latinx children's communication development. A records abstraction approach employed entailed a random selection of 294 EI/ECSE evaluation reports completed in…

This study aimed to replicate and extend findings from the only known study that has conducted latent profile analysis of developmental profiles, measured by the Battelle Developmental Inventory, for children in Early Intervention (EI). Children (N = 57,966) who were enrolled in Massachusetts EI sites between 2011 and 2019 and completed a Battelle…

Although matrix training is an intervention technique designed to promote generative language, it has not been applied widely to toddlers with autism spectrum disorder (ASD) despite the benefits it may have for this young population. We investigated the use of matrix training to teach generative receptive language to toddlers with ASD and other…

The vocabulary size and composition of one group of full-term and three groups of low risk preterm children with different gestational ages (GA) were longitudinally compared at 10, 22 and 30 months of age. Expressive vocabulary development was assessed through the CDI. Cognitive development was also assessed at 22 months (Batelle Developmental…

Researchers seeking to make valid conclusions about engagement for young children with autism spectrum disorder (ASD) must first determine the reliability of estimates obtained across the conditions sampled. Working from that premise, we conducted a secondary data analysis of shared book readings between caregivers and their children with ASD,…

Universal screening of very early school-age children (age 4-7 years) is important for early identification of learning problems that may require enhanced learning opportunity. In this context, use of standardized instruments is critical to obtain valid, reliable, and comparable assessment outcomes. A wide variety of standardized instruments is…

Shared reading is a developmentally appropriate practice that supports children's emergent literacy and language development. Participation in shared reading, however, may be compromised for children with autism spectrum disorder (ASD) due to social-communication difficulties inherent to the disorder. The primary aim of this study was to explore…

Language intervention using Direct Instruction (DI) has shown positive results. There is a growing body of investigation of Language for Learning (LL), a DI program, on the performance of students with autism spectrum disorders (ASD) and students with developmental delays (DD). There is need for replication and extension of research to include…

Early Discovery is a program that supports mildly delayed young children who did not qualify for Part B/C services. Our goals were to: (1) provide high-quality services; (2) educate and empower parents/caregivers; (3) link families to community resources; and (4) reduce the need for special education. Services included speech-language,…

This study provides preliminary evidence for reliability and validity of the Hawaii Early Learning Profile Strands 0-3 (HELP Strands 0-3), an assessment instrument for young children. First, the degree of interobserver agreement for a sample of representative HELP items was examined; results indicated that HELP scoring was dependable and…

This list of tools was compiled to assist states and programs with identifying assessments that can be administered when the assessor cannot be in the room with the child. Those using this resource are encouraged to review the recent presentations about applying assessment principles to evaluation for eligibility remotely for Part C and Part B…

Children with Angelman syndrome (AS) exhibit significant social, communicative and cognitive difficulties. The aim of this case study was to describe the profile of communicative abilities of a child with AS, before and after the implementation of the Hanen program "More than Words" (MTW). Additionally, changes on the language directed…