In Operant Conditioning, Positive Punishment Is Defined As

In operant conditioning, positive punishment is defined as:

A) rewarding desired behaviors by adding something desirable (e.g., a treat) .
B) rewarding desired behaviors by removing something undesirable (e.g., relaxing curfew) .
C) reducing undesirable behavior by adding something undesirable (e.g., assigning extra chores) .
D) reducing undesirable behavior by removing something desirable (e.g., grounding) .