Meta-analysis was used to arrive at a quantitative synthesis of the results of 94 studies of the validity of Wechsler regroupings for differential diagnosis of learning disabilities. The primary findings indicated that no recategorization, profile, factor cluster, or pattern showed a significant difference between learning disabled and normal…

A study involving 18 emergency homeless shelters in Los Angeles screened 169 homeless children (ages 6-12) for behavior disorders, learning disabilities, or mental retardation. Results found almost one half of sheltered homeless children screened positive for at least one disability requiring special education services, with behavior disorders…

Eight commonly used discrepancy formulas were applied to the IQ and achievement scores of a sample of 92 potentially learning disabled children, 7 to 12 years old. The formulas yielded strikingly disparate results in terms of the number of children identified as learning disabled by each. (SW)

California's policies on eligibility and placement of learning and behavior disordered children are discussed regarding their impact in determining which children are served under categories of mental retardation, learning disabilities, and emotional disturbance, as defined in 94-142. Major differences in growth or decrease in numbers of children…

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)

This study examined the special education needs of school-aged children living in emergency homeless family shelters in Los Angeles (California). Specifically, the study: (1) identified the proportion of sheltered homeless children with a probable behavior problem, learning disability, or mental retardation; (2) examined the level of unmet need…