标题：The Effects of Daily Intensive Tact Instruction on the Emission of Pure Mands and Tacts in Non-Instructional Settings by Three Preschool Children with Developmental Delays
期刊名称：Journal of Early and Intensive Behavior Intervention
印刷版ISSN：1554-4893
出版年度：2007
卷号：4
期号：02
页码：392-411
出版社：Joseph D. Cautilli
摘要：We tested the effects of an intensive tact instruction procedure on the emission of verbal operants in non-instructional settings by three preschool students with developmental delays. The participantswere selected because they emitted low numbers pure verbal operants in non-instructional settings throughout the school day. Specifically, we measured the number of pure mands and tacts emitted during probes in the non-instructional settings. During the intensive tact procedure, the participants received an additional 100 tacts above their average number of daily learn units. In a delayed multiple probe design, we found that the intensive tact instruction was effective in increasing the number of pure mands and tactsemitted in the non-instructional settings by all three of the participants in the study.
