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| Autor/inn/en | Lepper, Tracy L.; Petursdottir, Anna Ingeborg |
|---|---|
| Titel | Effects of Response-Contingent Stimulus Pairing on Vocalizations of Nonverbal Children with Autism |
| Quelle | In: Journal of Applied Behavior Analysis, 50 (2017) 4, S.756-774 (19 Seiten)
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| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0021-8855 |
| DOI | 10.1002/jaba.415 |
| Schlagwörter | Autism; Pervasive Developmental Disorders; Program Effectiveness; Males; Stimuli; Novelty (Stimulus Dimension); Auditory Stimuli; Contingency Management; Speech Impairments; Reinforcement; Conditioning; Children |
| Abstract | Research on stimulus-stimulus pairing to induce novel vocalizations in nonverbal children has typically employed response-independent pairing (RIP) procedures to condition speech sounds as reinforcers. The purpose of the present study was to evaluate the effects of a response-contingent pairing (RCP) procedure on the vocalizations of three nonverbal boys diagnosed with autism spectrum disorder. During RCP, adult-delivered sounds that were either paired with a preferred item (target sounds) or not (nontarget sounds) were presented contingent on a button-press response. In Experiment 1, RCP was compared with an RIP procedure, in which the timing of sound presentations was yoked to the preceding RCP session. RCP produced a greater effect on all participants' target vocalizations than RIP. Experiment 2 demonstrated the effects of differential reinforcement of the vocalizations induced in Experiment 1. The results suggest that RCP may develop vocalizations more reliably than RIP procedures. (As Provided). |
| Anmerkungen | Wiley Periodicals, Inc. 350 Main Street, Malden, MA 02148. Tel: 800-835-6770; Tel: 781-388-8598; Fax: 781-388-8232; e-mail: cs-journals@wiley.com; Web site: http://www.wiley.com/WileyCDA |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2020/1/01 |
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