Examlex
Specialization and trade can make everyone better off if a person can obtain goods at prices that are less than that person's opportunity cost.
Aversive Control
A behavioral control technique involving the use of unpleasant stimuli to influence the occurrence of certain behaviors.
Positive Reinforcer
A stimulus that, when presented after a behavior, increases the likelihood of that behavior happening again.
Negative Reinforcer
A stimulus whose removal following a behavior increases the likelihood of that behavior being repeated in the future.
Secondary Reinforcer
A stimulus that gains its reinforcing power through its association with a primary reinforcer; not naturally rewarding.
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