Background: Deficits in autism have been characterised as a bias towards local over global processing. This paper examines whether there is a deficit in gestalt grouping in autism. Method: Twenty-five low-functioning children with autism and 25 controls who were matched for chronological age and verbal mental age took part in the study. Results:…

Background: Arithmetical skills are essential to the effective exercise of citizenship in a numerate society. How these skills are acquired, or fail to be acquired, is of great importance not only to individual children but to the organisation of formal education and its role in society. Method: The evidence on the normal and abnormal…

The National Research Council (NRC), through the Center for Education (CFE), wishes to build on the work in early childhood it has already done. In particular, the NRC wishes to focus on research on young children and their learning of mathematical and scientific ideas. The workshop that is the subject of this report, one in a series of workshops…