In his experiments, Pavlov found that often occurred after a conditioned response was extinguished if the tone was presented again after a few hours without the CS or the US.

Spontaneous recovery

Explanation:

In his experiments, Pavlov found that spontaneous recovery often occurred after a conditioned response was extinguished if the tone was presented again after a few hours without the CS or the US.

Spontaneous recovery is the reappearance after a pause of an extinguished conditional response, it is found that spontaneous recovery can occur after a period of not being exposed to the conditioned stimulus. for example, an experimental rat has been taught to push a lever when a bell is rung,later on this particular rat is taught to push the lever when a light is flashed. the rat stop pushing the lever when the bell is rung because he has be recondition to when light is flashed , however, weeks later, when bell is rung he beings to push the lever again.

political parties perform an important task in government. they bring people together to achieve control of the government, develop policies favorable to their interests or the groups that support them, and organize and persuade voters to elect their candidates to office.

explanation:

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