The position is taken that the system identification of educable mentally retarded (EMR) children is designed to find children for service delivery and is not intended to identify a population with known parameters. (Author)

Sampling problems related to the use of system-identified subjects in special education research are considered. Differences in criteria and selection of mildly handicapped students have resulted in limited generalizability of findings. Among suggested approaches are using rationally defined subgroups, cluster analysis, and marker variables.…

Presents evidence to show variability across states in the use of the severe-emotional-disturbance designation for students and the frequency of comorbid and trimorbid cases being classified as learning disabled. Findings are presented from ongoing projects to illustrate differential profiles for comorbid children. (Author/CR)

Reviews the use of IQ scores in determining special education placement. It argues that although IQ is central to state education codes and their eligibility criteria for special education, the evidence shows that many children exhibiting psychometric scores that would make them eligible are never referred. (Author/CR)

This paper identifies trends in the population of students with learning disabilities (LD) in the public schools and explores reasons for these trends. It notes that there has been a 198 percent increase in the number of children served as LD between 1976-77 and 1992-93 due to a lack of consensus on the definition of LD and school-level processes…

This study evaluated 150 elementary students previously referred to school study teams for possible learning disability (LD) as defined by a discrepancy between IQ and performance on a standardized achievement test. Comparison with actual school-based decisions found fewer than half of students certified as LD by local schools evidenced the…

A study explored classroom reading assessments, IQ and achievement scores, and placement decision of 26 students referred to Student Study Teams for intervention and determination of special-education eligibility. Congruence was moderate between placement decisions and discrepancy-based determination of learning disabilities and between placement…

A sample of 150 children referred to child-study teams were administered intelligence tests. One-third of White students and slightly over half of Black and Hispanic students scored in the borderline IQ range (71-85). Of those borderline students who subsequently received special education, the majority were served as learning disabled. (Author/CR)

School study teams' use of results from traditional psychoeducational measures in determining eligibility for special education is examined. Three groups of students were studied: (1) learning disabled (N=47); (2) mildly mentally retarded (N=43); (3) low achievers (N=60). Relatively low agreement was found between eligibility and research…

A study examined the identification rate of mental retardation, learning disabilities, speech or language impairments, and emotional disturbance of 4,161 Head Start children as they completed first grade. Only 26% of the children meeting research diagnostic criteria in these four major categories were identified by the schools. (Author/CR)

In examining the issue of overrepresentation of minority students in special education, this article distinguishes between the percentage of category or program by group and percentage of group in category or program, which provide very different perspectives. Caution in interpreting data from the Office of Civil Rights relating "race/ethnicity"…

This article explores the social context surrounding Lloyd Dunn's 1968 paper on educational reform for children with mild disabilities, noting the subsequent adoption of resource specialist services in place of special day classes, changes in numbers of students with mild mental retardation and their behavioral characteristics, and the current…

A study of 150 students, who were referred to school study teams, investigated schools' classification decisions on low IQ students with academic and behavioral problems and found a decline in the identification rates of mild mental retardation. Compliance with the Individuals with Disabilities Education Act (IDEA) is discussed. (CR)