Zerbolio, D J Discriminated learning and reversal in the wheel-turn avoidance situation. [electronic resource] - Canadian journal of psychology Jun 1967 - 185-95 p. digital Publication Type: Journal Article ISSN: 0008-4255 Standard No.: 10.1037/h0082980 doi Subjects--Topical Terms: AnimalsAvoidance LearningDiscrimination LearningRatsReversal Learning