Pavlov originally measured how much of what his dogs produced in response to food?
ASaliva
BSweat
CTears
DNoise
Answer & Solution
Correct answer: A. Saliva
1. He was studying digestion.
2. He measured saliva.
3. Dogs began salivating at footsteps too.
_Source: OpenStax Psychology 2e, Chapter 6, Learning (CC BY 4.0)._
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