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Peer reviewedPolloway, Edward A.; Chamberlain, Jolie; Denning, Christopher B.; Smith, J. David; Smith, Tom E. C. – Education and Training in Mental Retardation and Developmental Disabilities, 1999
Analyzes the application of levels of deficits or supports in the classification of mental retardation in published research. Analysis of data from three professional journals indicated that the supports model of classification has had no significant impact in subject descriptions reported in mental-retardation research. Implications for teacher…
Descriptors: Classification, Data Analysis, Definitions, Delivery Systems
