Children with mental retardation are particularly prone to failure on relational tasks such as oddity and match-to-sample, suggesting a differential sensitivity to relational information. This paper reports on several studies in which characteristics of stimulus arrays were enhanced. Results demonstrated the theoretical and practical significance…

This brief paper summarizes warning signs of learning disabilities in preschool children, elementary school children, and secondary school children. It notes that learning disabilities are presumed to arise from dysfunctions in the brain resulting in significant difficulties in perceiving information, processing and/or remembering information,…

This book presents the "active learner" instructional approach to working with secondary school students with learning disabilities and/or attention deficit hyperactivity disorder. This approach combines the diagnostic prescriptive approach with principles of individualization, direct instruction, strategy instruction, and integration of…