This project sought to identify Medicaid members with intellectual and developmental disabilities (IDD) in five states (Delaware, Iowa, Massachusetts, New York, and South Carolina) to develop a cohort for subsequent analyses of medical conditions and service utilization. We estimated that over 300,000 Medicaid members in these states had IDD. All…

The article logs descriptive demographic and psychometric data on 1,839 randomly selected learning disabled students from across Iowa. In contrast to the results of other studies, nearly 75 percent of the students in Iowa LD programs met a moderate level of academic discrepancy. Variability was found among the standard scores for the achievement…

The paper describes how the Iowa state education agency has attempted to provide leadership in defining those handicapped students who are behaviorally disordered. Emphasizes the literature base from which initial direction was taken, data-gathering activities initiated by the SEA, and subsequent policy decisions made. (Author/CL)

This article describes the evolution of Iowa's model of low vision care for students with visual impairments. It reviews the benefits of a transdisciplinary team approach to providing low vision services for children with visual impairments, including a decrease in the number of students requiring large-print materials and related costs. (Contains…

Demographic data, IQ, achievement, perceptual-motor, behavior ratings, and diagnostic classification (learning, mental, emotional disability or no handicap) were analyzed for all children (N=2002) referred for complete psychological evaluation during one school year in Iowa. Learning disabled children showed a distinct pattern different from…

Describes Iowa's use of the term "mental disability" rather than mental retardation and an IQ cutoff score of 85 for classification of mental disability. Revised draft guidelines for the identification of mental disability are presented that contain four criteria, including an IQ cutoff score of 75. (CR)

Considerable variation exists across response-to-intervention (RTI) approaches. There is currently insufficient research on outcomes associated with these different RTI approaches to inform decision-making. However, school psychologists who are asked to work within an RTI model need guidance to select an approach that has a high likelihood of…