The effects of two types of mands on participants' adherence to instructions were examined across two groups using procedures based on Hackenberg and Joker ("Journal of the Experimental Analysis of Behavior" 62:367-383, 1994). Participants were presented with instructions describing a pattern of responding for producing points later…

Investigated the effectiveness of modeling procedures alone and complemented by the appropriate rule statement on the production of plurals. Subjects were 20 normal and 20 retarded children who were randomly assigned to one of two learning conditions and who received either affective or informative social reinforcement. (Author/SDH)

We examined some conditions under which a response acquired as a tact might facilitate the establishment of a mand. We taught 3 participants with developmental disabilities to tact the items ranked highest and lowest in a preference assessment and subsequently tested to see if the responses occurred as mands. All participants manded for the highly…

This paper describes an instrument designed to yield quick and reliable data on cognitive processes in classroom interactions; techniques of applying the instrument to classroom situations; findings on the reliability of the instrument; and implications for its uses as a research instrument or, when coupled with the paradigms developed by Nelson,…

The guide consists of 15 units to teach conversational Spanish to teachers of migrant children. Using directed conversations and patterned responses, the units cover exchanging common greetings, asking and answering questions, introducing yourself and telling where you work, making statements and answering questions about certain personal…