The special education eligibility category that has come to be most commonly associated with Attention-Deficit Hyperactivity Disorder (ADHD) in recent years is Other Health Impairment (OHI). However, the eligibility criteria for the OHI disability category have been criticized for being especially vague, given that the disability category…

This report summarizes and further develops ideas discussed at a national working session held on May 23, 2014, to examine issues and options associated with initially classifying English learners (ELs). It is the third in a series of guidance papers intended to support states in large-scale assessment consortia that are expected to move toward a…

This "Policy Research Brief" summarizes publicly-available data sources that provide information about the employment of people with intellectual and developmental disabilities. It provides important information about these data sources, including their purposes, key definitions, and where to access the public data. Using these data…

In 2002, the American Association on Mental Retardation (AAMR) (Luckasson et al., 2002) revised their manual on mental retardation. It also extended the changes that had been made in the previous (1992) manual to further promote an alternative approach to definition and classification in the field. The study reported here sought to determine the…

A survey of state departments of education revealed wide variations in mental retardation terminology, definition, and classification variables. Demographic characteristics based on summary data for states on variables such as per capita income, educational level, and rate of illiteracy were highly related to school system prevalence. (Author)

A study investigated the impact of the American Association on Mental Retardation's 1992 manual that provided an alternative approach to mental retardation definition and classification. Forty-four states indicated they based their guidelines on the 1983 manual, four states reported using the 1992 manual, and three used neither model. (Contains…

A survey of state mental retardation/developmental disabilities agencies found that while most employ a classification system that is compatible with or derived from that of the American Association on Mental Deficiency (AAMD), only 22 are actually using the 1983 edition of the AAMD alone or with another system. (Author/VW)

The survey of state department of special education guidelines for mental retardation terminology, eligibility criteria, and classification schemes indicated lack of uniformity among the states, increasing recognition of the importance of adaptive behavior, and decreasing use of the four-level classification system of the American Association of…

This article documents the wide variation in terminology used by the U.S. Department of Education and the 50 states in gathering data on deaf and hard-of-hearing children and in determining eligibility for services. Recommendations for achieving uniformity in defining and applying the terms "deaf" and "hard of hearing" are…

This handbook is intended to serve as a procedural guide for Utah school districts to improve the assessment and classification process for students who are behavior disordered. The handbook reviews Utah's definition of behavior disorders and explains some of the ambiguous terminology in the definition. The topic of social maladjustment is…

The Linkage System is a process that was designed in 1997 to improve academic performance for all students and to enhance work force quality by linking academic content standards to occupational skill standards. The Linkage System is based on research and development conducted by the Vocational-Technical Education Consortium of States (V-TECS).…

The issue of developing a new framework of industry programs for vocational education in the United States was examined in a study of the current status of programmatic structures nationally and among the 50 states. The following are among the topics that were explored: (1) the rationale for a new programmatic framework in the context of changing…