偏好评估中的问题行为：实证分析与实践建议。
Problem behavior during preference assessments: an empirical analysis and practical recommendations.
机构信息
University of Texas at Austin, Department of Special Education, College of Education, Austin, Texas 78712, USA.
出版信息
J Appl Behav Anal. 2010 Mar;43(1):137-41. doi: 10.1901/jaba.2010.43-137.
Preferences of 2 children with developmental disabilities, whose functional analyses indicated that their problem behavior was maintained by access to tangible items, were assessed using three formats (i.e., paired stimulus [PS], multiple-stimulus without replacement [MSWO], and free operant [FO]). The experimenter administered each format five times and compared levels of problem behavior across formats in a multielement design. Both participants exhibited problem behavior in PS and MSWO formats but not in the FO format. Results are discussed in terms of recommendations for practitioners.
对 2 名具有发育障碍的儿童的偏好进行了评估，他们的功能分析表明，他们的问题行为是通过获得有形物品来维持的，评估使用了三种格式（即配对刺激[PS]、无替换多刺激[MSWO]和自由操作[FO]）。实验者对每种格式进行了五次管理，并在多项设计中比较了不同格式下问题行为的水平。两名参与者在 PS 和 MSWO 格式中都表现出问题行为，但在 FO 格式中没有。结果根据对从业者的建议进行了讨论。
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