Ivan Pavlov is the best known for his research that involved pairing the ringing of a bell with presentation of food. Food naturally caused the dog to salivate,and eventually the dogs salivate to the sound of the bell alone. Pavlov Named this Phenomenon. Put on on you're sheet of paper to give the real answer.
(A) Cognitive Development
(B) Classical Conditioning
(C) Operant Conditioning
(D) Humanism
(E) Behaviorism

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