Differential ability scales: Profiles of
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David E. McIntosh; Betty E. Gridley
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Article
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1993
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John Wiley and Sons
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English
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The purpose of this study was to determine whether distinct subgroups of children with learning disabilities could be identified using a single, recently developed instrumentthe Differential Ability Scales (DAS). Ward's method of cluster analysis was used to group 83 school-verified children with le