A procedure was devised in which message content was provided to four nonvocal, severely palsied quadriplegic adults in advance, and investigators elicited the messages via subjects' yes/no gestures. Results indicated reasonably high correspondence between stimulus messages and messages elicited. (Author/JDD)

Describes the establishment of a psychological space for any set of stimuli by determining metric distances between the stimuli with the probability that a response learned for a stimulus will generalize to the other. (Author/TW)

Effective instructional strategies used to teach language skills to 24 elementary aged students with autism or moderate mental retardation included the use of choral responding; the use of student-to-student responding; the frequent rotation of materials while teaching 2 to 3 concepts; and the use of random, unpredictable trials for student…

The instructional techniques and materials for classroom use presented are based on a three-tiered model for the practice of grammatical structures that avoids the common problem of trying to elicit normal, spontaneous conversation. Situations are devised that by their nature tend to evoke only particular structures. The first tier of the model…

After 10 years of teaching rule-driven, procedure-based, algorithm-oriented mathematics, an elementary teacher describes how she began to rethink her teaching style after returning to school for a graduate degree. Her rethinking is based on the first of four student teaching events that spanned an entire school year in which she used the…