Incorporating statistical process control (SPC) methods into applied behavior analysis is discussed. It is claimed that SPC methods would likely reduce applied behavior analysts' intimate contacts with problems and would likely yield poor treatment and research decisions. Cases and data presented by Pfadt and Wheeler (1995) are cited as examples.…

Two case studies examined the utility of curriculum-based measurement of math and reading for evaluating the effects of methylphenidate on the academic performance of two students diagnosed with attention deficit hyperactivity disorder. Results suggest that the curriculum-based measures were sensitive indicators of the students' responses to the…

This paper discusses the practice of social validity assessment in applied behavior analysis, proposes elements that should be included in state-of-the art assessment procedures, offers a taxonomy of consumers to guide the construction and circulation of assessments, and suggests strategies to improve social validity assessment. (JDD)

This paper argues that many social validity processes in applied behavior analysis are actually measuring consumer satisfaction and not the habilitative validity of goals, procedures, or outcomes. The term "habilitative validation" is proposed to replace social validity, and use of more objective assessment methods is encouraged.…

Five criteria are proposed for evaluating performance in research studies: the directness of sampling, the responsiveness of the target, the reliability of the observers, the frequent assessment of the target during the intervention period, and the critical nature of the target. A case study illustrates effectiveness of the criteria. (Author/CR)