One member of each pair of 52 undergraduates, referred to as a learner, was trained BC conditional discriminations, with B stimuli as the samples and C stimuli as the correct comparisons. Responses of the learner were either reinforced or punished by another member of each pair, an instructor, who had previously mastered AC conditional…

The study undertook to teach and fix the reading of meaningful symbols (hiragana, the Japanese syllabary alphabet, and kanji, Chinese characters) to a mildly retarded 7 year old Japanese boy. The phonological method was used to teach hiragana and pictures were used to teach kanji. Behavior modification using reinforcement and time out was…