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Adel C Najdowski Vardui Chilingaryan Ryan Bergstrom Doreen Granpeesheh Susie Balasanyan Barbara Aguilar Jonathan Tarbox Henry Roane 《Journal of applied behavior analysis》2009,42(4):827-832
Cummings and Carr (2009) compared two methods of data collection in a behavioral intervention program for children with pervasive developmental disorders: collecting data on all trials versus only the first trial in a session. Results showed that basing a child's progress on first‐trial data resulted in identifying mastery‐level responding slightly sooner, whereas determining mastery based on all trials resulted in slightly better skill maintenance. In the current replication, no such differences in indication of mastery or maintenance were observed when data were collected on all trials or the first trial. 相似文献
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