Extinction (psychology)
Burst

For example, a pigeon has been reinforced to peck an electronic button. During its training history, every time the pigeon pecked the button, it will have received a small amount of bird seed as a reinforcer. Thus, whenever the bird is hungry, it will peck the button to receive food. However, if the button were to be turned off, the hungry pigeon will first try pecking the button just as it has in the past. When no food is forthcoming, the bird will likely try repeatedly. After a period of frantic activity, in which their pecking behavior yields no result, the pigeon's pecking will decrease in frequency.
language:response_language[Spanish]