This paper investigates the differential effectiveness of teachers across student populations, with a focus on gifted and talented (GT) students. Using data from Los Angeles, we estimate teacher effectiveness (proxied by value-added measures (VAMs) of teachers' contributions to student achievement growth) for GT students and examine how they are…

English learners (ELs) require access to appropriate instructional services that match their strengths and needs to have an equal opportunity to achieve the same academic standards as other students. If ELs are not properly identified and classified, they may be excluded from services that would better help them meet high academic standards, and…

Effective talent-identification procedures minimize the proportion of students whose subsequent performance indicates that they were mistakenly included in or excluded from the program. Classification errors occur when students who were predicted to excel subsequently do not excel or when students who were not predicted to excel do. Using a…

This study investigated the identification and distribution of perfectionist types with a sample of 111 academically gifted Chinese students aged 17 to 20 in Hong Kong. Three approaches to classification were employed. Apart from the direct questioning approach, the rational approach and the clustering approach classified students using their…

Report by the Education Advocates Coalition which compiles information regarding the practice of assigning minority students to classes for educable mentally retarded children. Discusses the refusal of the Bureau of Education for the Handicapped to remedy this situation. (MK)

Describes a system of categories to subdivide the gifted and talented population into the following more homogeneous subgroups: mild, moderate, high, exceptional, and extreme. Based on the metric system, each of the five levels, including the minimum threshold, selects the top 10% of the previous level. (Author/CR)

Proposed is a project on the classification of exceptional children with the objectives of increasing public awareness of labeling problems, providing a rationale for public policy, and improving the professional practice of educators and others who work with exceptional children. The study is to be guided by an advisory committee and will result…

Intellectual functioning is the product of an interaction among a variety of biological, social, and personal experiential factors. The distribution of ability at all levels is dependent on the manner in which the individual has learned to cope with this relationship of forces. This adaptive ability to cope is part of intelligent behavior. The…

The report describes a series of studies carried out to develop methods by means of which observers can describe tasks in terms of their ability requirements. The general objective was to provide an instrument which could be utilized to describe both laboratory and operational tasks along a comprehensive set of specifically defined ability…

Developed a system of tables to facilitate interpretation of the McCarthy Scales of Children's Abilities. Presents tables that organize the McCarthy subtests according to three systems of interpretation, and organize McCarthy Scales into categories that reflect factors likely to influence various subtests. (Author/RC)

This directory represents the start of a research program directed towards the creation of a human abilities matrix which cross-references data on real world jobs, laboratory performance tasks, and human performance models. The matrix will use the "abilities requirements approach" as the unifying element among these three dimensions. The…

The final report describes a 2-year project of the State University of New York, College at Brockport, to study the physical fitness of nonretarded and retarded adolescents with cerebral palsy. The UNIQUE Physical Fitness Test was administered to 203 cerebral palsied adolescents throughout the United States and from segregated and nonsegregated…

Qualitative and quantitative measures were utilized to explore the abilities of 11 young children nominated by their parents as gifted. Characteristics nominated by parents as indicators of their child's giftedness were consistent with indicators in the research literature and were generally supported by norm-referenced test results and teacher…

A total of 274 British youth and adults with handicaps were administered the National Independent Living Skills assessment. Cluster analysis suggested that handicapped persons could be classified into four groups from lowest functioning to highest functioning, using independent living skills variables relating to living, work, and educational…