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Evaluation of stimulus intensity fading on reduction of rapid eating in a child with autism
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Amber L. Valentino Linda A. LeBlanc Paige B. Raetz 《Journal of applied behavior analysis》2018,51(1):177-182
This study assessed the effects of a vibrating pager on reduction of rapid eating. The study also evaluated two strategies for fading the pager, by intensity and by frequency. The pager was successful in decreasing the pace of eating to an appropriate level and the pager prompt was successfully faded. Fading by frequency was ineffective in maintaining an appropriate pace of eating while intensity fading was successful. 相似文献
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Linda A. LeBlanc Paige B. Raetz Jonathan C. Baker Margaret J. Strobel Brian J. Feeney 《Behavioral Interventions》2008,23(4):213-225
The current study compared an abbreviated oral interview version of the Pleasant Events Schedule – Alzheimer's Disease (PES‐AD) to a multimedia‐supplemented version. Both measures identified multiple preferred items and their scores were moderately correlated (r = .481). Direct observations were conducted to determine whether either of the two measures predicted subsequent engagement. For all nine individuals with dementia, items endorsed as preferred by both versions of the PES‐AD resulted in high levels of engagement and items endorsed as non‐preferred items on both measures resulted in low to moderate levels of engagement. Individuals with MMSE scores of 10 or higher had more stable and differentiated patterns of engagement than individuals with scores below 10. For individuals with higher MMSE scores, items endorsed only by the multimedia version resulted in high engagement levels (i.e., true positive) while items endorsed only on the verbal presentation resulted in low levels (i.e., false positive). Copyright © 2008 John Wiley & Sons, Ltd. 相似文献
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The authors used a reinforcer assessment to evaluate possible interventions for hoarding in an older individual with dementia. The most preferred condition from the assessment (sorting activity) was compared to a staff developed treatment involving item removal and redirection. Hoarding was reduced during both interventions with a greater reduction in the sorting condition. The behavioral reductions were maintained during schedule thinning of social interactions and follow-up. 相似文献
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