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3. Social reinforcement of infant babbling. Todd GA, Palmer B. Child Dev; 1968 Jun; 39(2):591-6. PubMed ID: 5649968 [No Abstract] [Full Text] [Related]
4. A study of operant conditioning under delayed reinforcement in early infancy. Millar WS. Monogr Soc Res Child Dev; 1972 Jun; 37(2):1-44. PubMed ID: 5073989 [No Abstract] [Full Text] [Related]
9. Operant conditioning of vocalization rate of infants with Down syndrome. Poulson CL. Am J Ment Retard; 1988 Jul; 93(1):57-63. PubMed ID: 2970859 [Abstract] [Full Text] [Related]
19. The economics of infancy: a review of conjugate reinforcement. Rovee-Collier CK, Gekoski MJ. Adv Child Dev Behav; 1979 Jan; 13():195-255. PubMed ID: 484323 [No Abstract] [Full Text] [Related]