In punishment, social disruption occurs when the deliverer of punishment and the setting in which the punishment is delivered become conditioned aversive stimuli. More simply put, a person who delievers punishment can become something that is avoided by the subject of the punishment. For example, a lab rat may come to avoid an experimenter delievering shocks as punishment. The experimenter himself is not a punishing stimulus, but the rat learns to associate the actual punishment (the shocks) with the person delivering the shocks.
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