Further evaluation of low-ranked items in stimulus-choice preference assessments |
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Authors: | Taravella C C Lerman D C Contrucci S A Roane H S |
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Institution: | Louisiana State University, Baton Rouge 70803, USA. |
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Abstract: | 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. |
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Keywords: | choice preference stimulus preference assessment reinforcer assessment |
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