Further evaluation of low-ranked items in stimulus-choice preference assessments.

Taravella, C. C., Lerman, D. C., Contrucci, S. A., & Roane, H. S. (2000). Further evaluation of low-ranked items in stimulus-choice preference assessments. Journal of Applied Behavior Analysis, 33, 105-108.

The generality of the findings reported by DeLeon, Iwata, and Roscoe (1997) was examined by conducting two stimulus-choice preference assessments, the second of which evaluated low-ranked items from the initial assessment. Results for the 2 participants suggested that supplementary assessments of low-ranked items may be useful for identifying a wider variety of reinforcing stimuli.

DESCRIPTORS: _choice, preference, stimulus preference assessment, reinforcer assessment