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Horovitz, Max; Matson, Johnny L.; Turygin, Nicole; Beighley, Jennifer S. – Research in Autism Spectrum Disorders, 2012
The age at which parents first developed concerns over their child's development was examined in 965 toddlers with autism spectrum disorders (ASD) and atypical development to examine the potential role of gender. A two-way analysis of covariance was conducted with gender and diagnosis entered as independent variables, age at assessment entered as…
Descriptors: Age Differences, Pervasive Developmental Disorders, Autism, Toddlers
Horovitz, Max; Matson, Johnny L. – Research in Developmental Disabilities: A Multidisciplinary Journal, 2011
The attainment of developmental milestones was examined and compared in 162 infants and toddlers with developmental disabilities, including Down Syndrome (n = 26), Cerebral Palsy (n = 19), Global Developmental Delay (n = 22), Premature birth (n = 66), and Seizure Disorder (n = 29). Toddlers in the Seizures Disorder group began crawling at a…
Descriptors: Physical Activities, Seizures, Developmental Disabilities, Down Syndrome