Assessing Pavlov's impact on the American conditioning enterprise.

Abstract

In this article, the visibility of Pavlov and of Watson in American psychology are compared, and the periods of their respective influence are specified with greater precision than is afforded by merely impressionistic methods. The author also critically examines the possibility that the early history of the American classic-conditioning enterprise involved a succession of two phases: a Watsonian/speculative phase and a Pavlovian/empirical phase. In conclusion, the author assesses the possibility that the publication of Pavlov's Conditioned Reflexes (1927) "stimulated" scholarly work on Pavlovian conditioning, and finds this proposition lacking empirical support.