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Direct linkMayor, Julien; Plunkett, Kim – Developmental Science, 2011
For the last 20 years, developmental psychologists have measured the variability in lexical development of infants and toddlers using the MacArthur-Bates Communicative Development Inventories (CDIs)--the most widely used parental report forms for assessing language and communication skills in infants and toddlers. We show that CDI reports can…
Descriptors: Psychologists, Toddlers, Infants, Developmental Psychology
Reddy, Vasudevi; Williams, Emma; Costantini, Cristina; Lan, Britta – Autism: The International Journal of Research and Practice, 2010
Children with autism achieve mirror self-recognition appropriate to developmental age, but are nonetheless reported to have problems in other aspects of a sense of self. We observed behaviour in the mirror in 12 pre-school children with autism, 13 pre-school children with Down syndrome (DS) and 13 typically developing (TD) toddlers. Reliable…
Descriptors: Autism, Down Syndrome, Preschool Children, Comparative Analysis
