BROWNSTEIN, A J Predicting instrumental performance from the independent rates of contingent responses in a choice situation. [electronic resource] - Journal of experimental psychology Jan 1962 - 29-31 p. digital Publication Type: Journal Article ISSN: 0022-1015 Standard No.: 10.1037/h0044905 doi Subjects--Topical Terms: Choice BehaviorConditioning, ClassicalHumansLearning