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. 1961 Oct;4(4):361–364. doi: 10.1901/jeab.1961.4-361
Salivary conditioning in dogs during fixed-interval reinforcement contingent upon lever pressing, 1,2
Martin M Shapiro
Martin M Shapiro
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1
This investigation was supported by a postdoctoral fellowship (MF-10, 166) from the National Institute of Mental Health, U. S. Public Health Service, while the author was at Indiana University. The author is indebted to Dr. D. W. Lauer for the generous use of the facilities and personnel available to him.
2
Fragments of this research were reported at the 1960 Convention of the Midwestern Psychological Association and in Science, Sept. 2, 1960, Vol. 132, No. 3427, pages 619-620.
PMCID: PMC1404159 PMID: 13911305