Answer :
John Dewey, Stanley Hall, Edward Thorndike, and William James have in common. The first psychologists to receive doctoral degrees in educational psychology or school psychology went on to significantly influence psychology in the US. They were in the development of the field of psychology and contributed to our understanding of educational processes. In psychology, Edward Thorndike (1898) is renowned for his work on learning theory, which helped Behaviorism's operant conditioning theory come into being. Opportunistic conditioning entails understanding the effects of our actions, as opposed to classical conditioning, which relies on key figures eating associations between events.
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