Special education law and practice have undergone profound transformation over the past 50 years. Students with disabilities are now more likely to receive a free and appropriate education in the least restrictive environment possible; however, the ideals of the law have not always been manifested in effective practice. Although special education…

The number of students identified under the Individuals With Disabilities Education Act (IDEA) with an emotional disturbance (ED) has remained remarkably stable over the last 30 years. During this time, approximately 1% of the school-aged population has been identified as disabled under the criteria set forth in IDEA (Kim, Forness, & Walker,…

The article points out the risk of erroneous classification and inequitable treatment for students who are difficult to teach and manage. Analysis of child count data highlights variability in identification and referral processes and suggests that attempts to tighten eligibility standards, especially for mildly handicapped students, is…

This study assessed the psychometric properties of two subscales of the Adelaide Behaviour Disorder Scale that have been hypothesized to describe conduct problems and emotional problems of adults with intellectual disability. Criterion scores for identifying individuals needing clinical intervention were established and validated against…

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…