"Glenn enjoyed attending the managers' meetings, but the rest of us didn't because Glenn droned on and on," said Mike McCall, division manager. "After I'd had enough of that behavior, I banned Glenn from attending the meetings. Later, when I let him attend again, he resumed his droning, but I ignored him completely and went on with the meeting. From that moment on, his unacceptable behavior stopped." Mike used _________ and __________ to stop Glenn's undesirable behavior.
Answer: punishment; extinction