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An Evaluation Of Intraverbal Training And Listener Training For Teaching Categorization Skills, Anna Ingeborg Petursdottir

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Behavioral language interventions, such as those employed in early and intensive behavioral intervention (EIBI) programs, target both expressive and receptive language skills. Skinner's (1957) analysis of verbal behavior provides a framework for analyzing expressive and receptive language in terms of stimulus control and reinforcement history. From this perspective, different expressive language programs target different verbal operants, such as tacts, intraverbals, and echoics , whereas most receptive language programs target a type of listener behavior that may be referred to as manded stimulus selection (Michael, 1995). Although EIBI curricula (e.g., Maurice, Green, & Luce, 1996; Leaf & McEachin, 1999) have frequently …