The advantages of emphasizing discrete trials "teaching" over discrete trials "training" are presented first, followed by a discussion of discrete trials as a method of teaching that emerged historically--and as a matter of necessity for difficult learners such as those with autism--from discrete trials as a method for laboratory research. The…

This article presents the argument presented by the author regarding the views of Baron and Galizio (2005), which provide an accurate and very clear version of the author's arguments against the use of the positive-negative reinforcement distinction in behavior analysis. Here, the author points out few things to add to Baron and Galizio's (2005)…

This paper describes a classroom activity to demonstrate to undergraduate psychology students studying learning principles the principle of negative reinforcement. The students (n=25) were either enrolled in an introductory psychology course at a business college or the students (n=21) were enrolled in an educational psychology course at a state…