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Tromans, Samuel; Adams, Clive – Journal of Autism and Developmental Disorders, 2018
We searched the Cochrane Central Register of Controlled Trials to provide an overview of evidence from randomized controlled trials (RCTs) of therapeutic interventions for autism spectrum disorders. From the final survey (529 RCTs), the mean size was 49 participants (standard deviation 50, range 1-479, median 36, mode 40), with a sharp increase in…
Descriptors: Randomized Controlled Trials, Autism, Pervasive Developmental Disorders, Surveys