Every time stacey puts the keys in her car's ignition the car begins to make a ding sound until she buckles her seat belt. what is the reinforce

I believe the answer is: negative reinforcement

Negative reinforcement refers to the type of reinforcement a form of reinforcement that make a subject become uncomfortable to the point where the subject would do some efforts to avoid or eliminate the negative reinforcement  (just like the horrendous ding sound)

answer; i believe its called ; checks   and balances;

answer; (20%)percent