Describes a three-day communication skills seminar in which participants are exposed to nonverbal communication, theories of speaking and practice, and group dynamics training. Emphasizes the positive effects of using videotape recordings as instructional aids. (RL)

Nineteen teachers took part in a brief, one session, in-service course in which they were trained in behavioural techniques with the main aim of helping them increase their rates of approval contingent upon required behaviours from their pupils and to decrease their rates of disapproval. Subsidiary aims were that the teachers would be enabled to…

Fifty-nine inservice teachers in grades 1 through 12 took "Minicourse 20: Divergent Thinking," a course training teachers to use brainstorming to stimulate divergent thinking in students. Tapes of brainstorming sessions were made before, after, and seven weeks after the course ended. Experimental teachers improved significantly more than controls…