According to Pavlov's stimulus-substitution theory, the dog ...

[natalie2426]

According to Pavlov's stimulus-substitution theory, the dog salivates to the sound of a metronome because
 
  A) the metronome acts as a substitute for the food.
  B) the food acts as a substitute for the metronome.
  C) the dog has an innate tendency to respond to certain sounds.
  D) the salivation helps the dog prepare for the presentation of food.

Question 2

According to Pavlov's stimulus-substitution theory, the _____ acts as a substitute for the _____.
 
  A) CS; NS
  B) CS; US
  C) US; CS
  D) NS; US

[mmj22343]

Answer to Question 1

A

Answer to Question 2

B