By the end of the first day, she was becoming quite comfortable around Arnold. Jollena decided to confront her fear of dogs by volunteering to look after Arnold, the neighbor's golden retriever. Interestingly, it also brought back some of Susan's nervousness. Unfortunately, during the last interview, a phone rang and disrupted the interview. Toward the end of a day in which she attended several interviews, Susan began to feel quite relaxed. The term _ refers to the sudden recovery of a conditioned response during an extinction procedure when a _ stimulus is introduced.ĭ. _ is the sudden recovery of a conditioned response during an extinction procedure when a novel (unfamiliar) stimulus is introduced.ĭ. Pavlov regarded _ as evidence that extinction involves the _ of a response.ĭ. To Pavlov, the existence of spontaneous recovery indicated that extinction is NOT simply a process ofĭ. Which of the following processes is equivalent to a roller-coaster ride that gradually flattens out?ĭ. Spontaneous recovery tends to _ across repeated sessions of extinction.ĭ. Spontaneous recovery is the reappearance of a _ following a rest period after _ĭ. The term _ refers to the reappearance of a conditioned response to a conditioned stimulus following a rest period after extinction.ĭ. According to the process of _, she might still feel some degree of anxiety at the start of another test the following week.ĭ. Toward the end of a day in which she wrote several exams in a row, Susan felt none of the anxiety that she typically feels during exams. can be reacquired only if the intensity of the US is increased.ĭ. When one attempts to conduct further conditioning trials after a CR has been extinguished, it will be found that the CRĬ. It is relatively difficult to reacquire.ĭ. Which of the following is true of a phobia once it has been extinguished?ī. often becomes transformed into a fixed action pattern.ĭ. Once the CS or NS is again paired with the US, a response that has been extinguishedĪ. The weakening of a CS that has been repeatedly presented in the absence of the US is known as the process ofĭ. Presenting the tone several times without food is an example ofĭ. You then present the tone several times without the food until the dog no longer salivates when he hears it. You repeatedly pair a tone with food until a dog salivates to the sound of the tone. The repeated presentation of a CS without the US is known asĭ.

Strengthening is to _ as weakening is to _. In classical conditioning, acquisition refers to the process of developing and strengthening a conditioned response through repeated pairings of an NS with a(n) _.

Up to mischief