Establishing appropriate relations between the basic and applied areas of behavior analysis has been of long and persistent interest to the author. In this article, the author illustrates that there is a direct relation between how hard an organism will work for access to an object or activity, as indexed by the largest ratio completed under a…

Although previous research indicates that certain types of attention (i.e., statements related to behavior, tickles) may be differentially reinforcing, only one or two forms of attention are typically provided contingent on problem behavior during the attention condition in experimental functional analyses. In the present investigation, various…

A study evaluated the accuracy of a reinforcer survey by comparing the survey results to the results of subsequent reinforcer assessment for 20 children with attention deficit disorders using a concurrent-operants arrangement to assess relative reinforcer preference. Total accuracy for the survey was determined to be approximately 57 percent.…

This study compared three methods of stimulus preference assessment for four verbal children (ages six to nine) with attention deficit hyperactivity disorder, specifically evaluating the utility of a verbal choice procedure for assessing relative reinforcer value. Verbal and pictorial stimulus-choice assessments identified high- and low-preference…

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…