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How many protons are there in one atom of nickel?
Extinction
In psychology, the gradual weakening and disappearance of a conditioned response when the conditioned stimulus is no longer paired with the unconditioned stimulus.
Variable-Ratio Schedule
A reinforcement schedule where a response is reinforced after an unpredictable number of responses, making it very resistant to extinction.
Fixed-Interval Schedule
A type of reinforcement schedule in operant conditioning where rewards are delivered at fixed time intervals, provided the correct response is made.
Stimulus Generalisation
The psychological phenomenon in which responses to a specific stimulus become triggered by stimuli that are similar in some way to the original stimulus.
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