Hoffmann Audrey N, Brady Anna M, Paskins Ryan T, Sellers Tyra P
1Department of Education, Northern Vermont University-Johnson, 337 College Hill, Johnson, VT 05656-9741 USA.
2Department of Special Education and Rehabilitation, Utah State University, Logan, UT USA.
Behav Anal Pract. 2018 Oct 30;12(2):335-342. doi: 10.1007/s40617-018-00309-2. eCollection 2019 Jun.
Identifying preferred content on tablet devices may be important when using such devices in programming. This study included six adults with disabilities and examined using laminated picture cards depicting application (app) icons to conduct multiple-stimulus without replacement (MSWO) preference assessments of iPad content. Following identification of preference hierarchies, we conducted reinforcer assessments to validate preference assessment results by demonstrating that selected apps functioned as reinforcers. We identified preference hierarchies for all participants, and the highest preferred app functioned as a reinforcer for a vocational task in five out of six participants' reinforcer assessments.
在编程中使用平板电脑设备时，识别其偏好内容可能很重要。本研究纳入了6名成年残疾人，并使用描绘应用程序（app）图标的分层图片卡片，对iPad内容进行无替换多刺激（MSWO）偏好评估。在确定偏好等级后，我们进行了强化物评估，通过证明所选应用程序起到强化物的作用来验证偏好评估结果。我们确定了所有参与者的偏好等级，在六名参与者的强化物评估中，有五名参与者的最高偏好应用程序在一项职业任务中起到了强化物的作用。
