In his investigation of classical conditioning, Ivan Pavlov found that dogs
A) refused to eat food that they had seen make other dogs sick.
B) who had been conditioned could no longer digest food normally.
C) would not eat food within reach until given the appropriate signal.
D) began to salivate at the sight or sound of laboratory assistants bringing food, as well as from the taste of the food.

Question

Quizplus · Accepted Answer

Pavlov found that the dogs began to salivate at the sight or sound of laboratory assistants bringing food, as well as from the taste of the food. This shows that the dogs had been conditioned to associate the sound or sight of the assistant with the presence of food, leading to a physiological response (salivation) even before the food had been presented.

In His Investigation of Classical Conditioning, Ivan Pavlov Found That