FROSETH, J Z Influence of intermittent reinforcement upon acquisition, extinction, and spontaneous recovery in eyelid conditioning with fixed acquisition series. [electronic resource] - The Journal of general psychology Apr 1961 - 225-32 p. digital Publication Type: Journal Article ISSN: 0022-1309 Standard No.: 10.1080/00221309.1961.9920440 doi Subjects--Topical Terms: Conditioning, EyelidHumansLearningReinforcement, Psychology