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Analyzing Consequence Variables Within the High-Probability Instructional Sequence for a Child Diagnosed With CHARGE Syndrome

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Abstract

Many individuals with developmental disabilities exhibit noncompliance during intensive instruction. As a treatment for noncompliance, the high-probability instructional sequence (high-p sequence) consists of delivering several high-p instructions before a low-p instruction. The purpose of this study was to extend the research on comparing consequences for high-p demands—namely, praise, edibles, and videos—with an 11-year-old girl diagnosed with CHARGE syndrome. CHARGE syndrome is a rare medical condition often resulting in multisensory impairments and developmental delays. In Treatment Analysis 1, we compared praise versus edibles as consequences for compliance with high- and low-p instructions. Results showed the edibles were initially more effective than praise, but the effects did not maintain. In Treatment Analysis 2, we changed the consequence for compliance with high- and low-p instructions to a music video and then attempted to fade the number of high-p instructions. We replicated the efficacy of the high-p sequence but failed to fade the number of high-p instructions and failed to achieve maintenance. Therefore, in Treatment Analysis 3, we conducted presession preference assessments of music videos in order to use a selected video as the consequence for compliance. This “varied reinforcement” intervention resulted in high levels of compliance. Results are discussed in terms of motivating operations and recommendations for practice.

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Acknowledgement

We thank Zachary Bird and Cassidy Race for their help collecting data, and we thank Gretchen Dittrich for her feedback on an earlier version of this manuscript.

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Correspondence to Judah B. Axe.

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Davis, C.R., Axe, J.B. Analyzing Consequence Variables Within the High-Probability Instructional Sequence for a Child Diagnosed With CHARGE Syndrome. Behav Analysis Practice 14, 352–359 (2021). https://doi.org/10.1007/s40617-020-00524-w

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  • DOI: https://doi.org/10.1007/s40617-020-00524-w

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