Two experiments were conducted to assess the relative effectiveness of stimulus shaping and "traditional" prompting procedures with six low-functioning retarded children (one-six years old). Stimulus shaping procedures required less training time than to criterion, resulted in fewer errors, required fewer and less intrusive therapist's prompts,…

The environmental education unit is intended for use by elementary school classroom teachers as they develop and implement programs to help students become visually aware of street environments. The teacher's guide is presented in two major sections. Section I consists primarily of reading and observing exercises. Lessons are entitled "What…