In Pavlov's Experiment,he Presented a Tone with Food Powder

Multiple Choice

In Pavlov's experiment,he presented a tone with food powder.The result was salivation.Over time the tone alone elicited salivation.Pavlov believed that the salivation to the tone ______.

A) increased only when the tone occurred after the presentation of the food powder
B) that the salvation changed when the tone was given
C) that the salvation remained the same when either the tone or the food powder was given
D) that the tone changed the way the animal responded