You are potty training your 3 year old daughter. She lets you know every time she needs to use the bathroom, however she is having accidents instead of actually using the toilet. Her pediatrician suggests that you should have her clean her underwear every time she has an accident. You start enforcing thisrule, and she has fewer accidents. This is an example of…

• A. positive reinforcement
• B. negative reinforcement
• C. positive punishment
• D. negative punishment