共 50 条
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- [48] OPTIMAL RESPONDING ON VARIABLE INTERVAL SCHEDULES BEHAVIOUR ANALYSIS LETTERS, 1983, 3 (03): : 157 - 170
- [50] PATTERNS OF RESPONDING IN CONDITIONED REINFORCEMENT SCHEDULES SUPERIMPOSED ON PRIMARY REINFORCEMENT SCHEDULES PSYCHONOMIC SCIENCE, 1971, 23 (05): : 379 - 380