An adapted alternating treatments design was used to compare the efficacy of echoic and textual prompts to teach three students with autism (ages 8-15) to ask questions related to two pre-selected topics of conversation. Participants were first required to answer questions related to the topics to determine whether accurate responses were within…

Conditional discrimination is inherent in the intraverbal relation when one verbal stimulus alters the evocative effect of another verbal stimulus and they collectively evoke an intraverbal response. Rarely in research on conditional discriminations have both conditional and discriminative stimuli been vocal verbal and rarely have the responses…

Speaker immersion is a tactic that uses multiple establishing operations to increase speaker behavior for individuals with limited mand and tact repertoires. The purpose of this paper was to evaluate the effects of speaker immersion on the number of independent mands, tacts, and autoclitics emitted by young children with verbal delays. In the…

Examined were the effects of four teachers' use of a data-based behaviorally oriented planning technique on the verbal labeling performance of eight developmentally delayed children (2-5 years old). Teachers were introduced to a 10-tactic planning technique that included behaviors ranging from simply counting the number of correct and incorrect…