Discussion of school violence compares possible causes of the school shootings in Colorado and Georgia with a prior analysis of possible causes of school shootings. Characteristics of these violent perpetrators are discussed as a possible guide to help identify these seemingly "invisible kids." Identification options include warning…

This introduction to a special issue on classroom violence presents an overview of approaches to prevention of violence and disruptive behavior in the schools. These strategies range from minimally to substantially intrusive intervention strategies. The article also reviews existing knowledge about violence prevention and discusses the need for…

This article provides specific guidelines to help teachers: (1) prevent violence and/or weapons violations, (2) manage nonthreatening weapons violations, (3) manage a hostage situation, and (4) manage an explosive situation. Also included is a list of administrative responsibilities during a hostage crisis. (DB)

This introduction to several articles on attention deficit/hyperactivity disorder (ADHD) notes the confusion in terminology and the emphasis in the articles on use of a collaborative treatment approach, recommendations for practitioners, and service delivery models. (DB)

This article offers educators of classes which include students with attention deficit hyperactivity disorder with a hierarchical intervention plan that includes unstructured, moderately structured, and highly structured monitoring and instructional intervention strategies including token economy, response cost, multiteacher behavioral contracts,…