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Arffa, Sharon; And Others – Journal of Learning Disabilities, 1989
This study sought to identify clusters or subtypes of children with learning disabilities (LD, n=24) and brain damage (BD, n=36) using a neuropsychological battery. Five clusters were determined, but no one cluster was composed exclusively of LD or BD subjects. Significant qualitative and quantitative differences between clusters were found.…
Descriptors: Cluster Grouping, Labeling (of Persons), Learning Disabilities, Neurological Impairments