Teachers of 2 children (ages 7 and 13) with autism were trained to conduct a descriptive analysis and a classroom experimental analysis of aberrant behavior. Each procedure identified negative reinforcement as a maintaining variable for aberrant behavior. Intervention based on the assessment was successfully implemented with one child and had…

This paper describes a project of Communidad Los Horcones (Mexico), dealing with alternatives to contrived or artificial reinforcement. The paper proposes the use of natural reinforcement, which can be individualized and received without the mediation of another person and which contributes to making the natural consequences of behavior…

This commentary on EC 603 646, a paper describing a natural reinforcement project of Communidad Los Horcones (Mexico), argues that natural reinforcement is best when the learning objective produces a natural reinforcer and when the natural reinforcer is more powerful than any competing punishers inherent in the task or reinforcers for competing…

This paper examines aspects of the traditional implementation of behavior analysis that are counterproductive to teacher use and identifies practices that promote greater teacher use, including entering the system and working with school personnel, developing classroomwide applications rather than single-student interventions, and sustaining…

This commentary on a paper (EC 603 646) describing a natural reinforcement project of Communidad Los Horcones (Mexico) notes that the original paper lacks auxiliary procedures for students whose behaviors are not controlled by described procedures, offers no guidance on curriculum structure, and fails to recognize potential opposition to such…