What is an example of negative reinforcement?

Negative reinforcement occurs when a behavior is strengthened by the removal of an aversive stimulus. In the context of the example provided, when a parent stops nagging (an aversive stimulus) once the child cleans their room, the child is likely to associate the act of cleaning with the cessation of nagging. As a result, the child may be more inclined to clean their room in the future to avoid the nagging, which reinforces the positive behavior of room cleaning.

This concept is different from the other examples. Receiving praise is a form of positive reinforcement, where the introduction of a pleasant stimulus encourages behavior. Punishment, such as a child being punished for misbehavior, aims to reduce undesirable behavior rather than strengthen it. Meanwhile, rewarding a dog for performing tricks also represents positive reinforcement, as it involves adding a reward to increase the likelihood of that behavior occurring again. Thus, the example of the parent's nagging being removed upon the child’s completion of the desired task aptly illustrates negative reinforcement.