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Full-Text Articles in Medicine and Health Sciences
An Evaluation Of Distributed And Accumulated Reinforcer Arrangements On Skill Acquisition And Preference, Natalie R. Mandel
An Evaluation Of Distributed And Accumulated Reinforcer Arrangements On Skill Acquisition And Preference, Natalie R. Mandel
USF Tampa Graduate Theses and Dissertations
Discrete trial training (DTT), an evidence-based instructional procedure (Wong et al., 2015), is often used to teach skills to individuals with autism. Manipulations to the reinforcement component of DTT have increased its instructional efficiency, resulting in acquisition of skills in less time (e.g., Cividini-Motta & Ahearn, 2013). Results of previous studies (e.g., DeLeon et al., 2014) indicate that some individuals prefer to complete larger work requirements that result in a larger amount of a reinforcer (i.e., accumulated arrangement), rather than receiving access to small amounts of a reinforcer dispersed throughout the work requirement (i.e., distributed arrangement). In addition, accumulated reinforcer …
Case Study: Using A Contingency-Based Delay Procedure To Decrease Tantrums During Periods Of Delayed Reinforcement, Lindsey Snyder
Case Study: Using A Contingency-Based Delay Procedure To Decrease Tantrums During Periods Of Delayed Reinforcement, Lindsey Snyder
USF Tampa Graduate Theses and Dissertations
Functional Communication Training (FCT) involves reinforcing a functional communicative response (FCR) while placing problem behaviors on extinction (Carr & Durrand, 1985). When reinforcement for the FCR is delayed or unavailable, the individual’s problem behavior may return to previous levels (i.e., resurgence of previously reinforced problem behavior; Briggs et al., 2018) or the participant may exhibit emotional responding consistent with an extinction burst (Lerman & Iwata, 1996). A contingency-based delay procedure was introduced which increased the participant’s percentage of trials without tantrums and decreased the overall duration of tantrums.