After spending two decades studying the digestive system,________ realized that certain "psychic secretions" pointed to a fundamental form of learning.
A) John Locke
B) Rosalie Rayner
C) John B.Watson
D) Ivan Pavlov

Question

Quizplus · Accepted Answer

The reference to "psychic secretions" and "fundamental form of learning" indicate the study of classical conditioning, which was pioneered by Ivan Pavlov. John Locke was a philosopher and did not study the digestive system, while Rosalie Rayner and John B. Watson were behaviorists who built on Pavlov's work but did not specifically focus on the digestive system.

After Spending Two Decades Studying the Digestive System,________ Realized That