Olga Tennison Autism Research Centre
Enriching the lives of Autistic people, their families and their carers through high-quality scientific research, innovation and translation.
A new research study at the Victorian Autism Specific Early Learning and Care Centre (ASELCC) based at La Trobe University’s Children’s Centre, in collaboration with the Olga Tennison Autism Research Centre (OTARC), has been published in the peer-reviewed Journal of Autism and Developmental Disorders.
Copying others is important for development. It provides a way to learn about the physical world, and a context for children to practice and develop their skills for interacting with others. There is evidence to suggest that children with a diagnosis of Autism Spectrum Disorder (Autism) imitate less often and less accurately than non-autistic children. While several explanatory theories have been put forward for these findings, the specific reasons for imitation difficulties remain unclear.
Research underway for many years at La Trobe University has been supporting the very early identification of Autism Spectrum Disorders in infancy and toddlerhood with the view of promoting optimal development by access to early intervention. Recent research by Sally Rogers and her colleagues of the MIND Institute, published in the Journal of Autism and Developmental Disorders this week describes the first controlled study documenting outcomes of infants with signs of Autism who received supports in their first year of life, well before the age at which Autism is usually diagnosed.
There is increasing evidence that intensive implementation of educational programs can be efficacious in improving outcomes in young children with autism. One of the most promising early support programs is the Early Start Denver Model (ESDM), a play-based support program specifically targeting the educational needs of preschoolers with autism. Research conducted in the US indicates that the program is efficacious in the context of intensive individual home treatment.
Studies at OTARC and elsewhere have shown that infants and toddlers show early signs of Autism, which can be observed from the first year of life. These are first characterized by a lack of attention to social stimuli, and usually progress into clearer Autism symptoms throughout toddlerhood and the preschool years (Clifford & Dissanayake, 2008). Similarly, studies investigating the early development of restricted and repetitive behaviours (RRBs) in Autistic children have highlighted that certain RRBs are present in toddlerhood, with others becoming more evident over time (Leekam et al., 2011). These early signs are now used for the early identification of Autism in infants and toddlers.
