The experimental analysis of behavior (EAB) is in trouble. Financial support for basic operant-conditioning research is difficult to obtain; teaching and research positions in colleges and universities are few; and bright undergraduates join other fields for graduate study. One reason for the difficulty is that EAB basic research does not focus…

Explores several aspects of behaviorism, including its contributions to current educational practice, its recent unpopularity, and challenges to behavioral researchers in the 1980s. Seventy-two references are appended. (Author/LLS)

Michael (1975) reviewed efforts to classify reinforcing events in terms of whether stimuli are added (positive reinforcement) or removed (negative reinforcement). He concluded that distinctions in these terms are confusing and ambiguous. Of necessity, adding a stimulus requires its previous absence and removing a stimulus its previous presence.…