The Individuals with Disabilities Education Act allows states some autonomy in altering the disability category terminology and definitions, given that the changes do not exclude students eligible under the federal language. Several states have used this flexibility for the emotional disturbance category historically. This study provides a…

In this article, the author discusses the distinction between positive and negative reinforcement and some additional considerations. He states that the concept of negative reinforcement has caused confusion, and he believes that the difficulty stems from conventions of ordinary speech, in which the term "negative" usually denotes the opposite of…

The history of the terms "punishment" and "aversive" is traced, and the influence of inconsistent usage and negative association associated with these terms is analyzed. A conceptual framework is presented to guide the choice of an alternative terminology for behavior reduction. (Author/JDD)