In operant conditioning, negative reinforcement is followed by a desirable stimulus. has hardly anything to do with "good" and "bad" behavior. is always followed by something unpleasant. decreases the likelihood that a behavior will occur.

In operant conditioning, negative reinforcement "has hardly anything to do with "good" and "bad" behavior."

Negative reinforcement happens when a specific stilmulus is expelled after a specific behavior is displayed. The probability of the specific conduct happening again later on is expanded as a result of expelling/keeping away from the negative outcome. 
Negative reinforcement ought not be thought of as a discipline technique. With negative reinforcement , you are expanding a conduct, while with discipline, you are diminishing a conduct.