In order to see a spontaneous recovery, Amy would have to do nothing other than play the CD again.
Ivan Pavlov is credited with the first demonstration of classical conditioning, which is learning through association. Pavlov demonstrated that if a bell was continually played while food was being given to the dogs, they could be trained to salivate at the sound of the bell. When the dogs were first given the food, they slobbered.
According to John Watson, all facets of human psychology may be explained by the classical conditioning method, which was developed in response to Pavlov's studies. Everything, including speech and emotional reactions, was just a series of patterns of stimulus and reaction.
For instance, you could wish to train your dog to sit when you command it to do so or to stop jumping up on people. The majority of training is carried out through operant conditioning, which involves using rewards and/or punishment to encourage or deter the dog from performing particular actions.
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