Katie attached a bell to the lid of her dog's food container so it rang every time the lid was lifted, which alerted her dog to come eat. one day, katie removed the bell from the container and hung it on a closet door. after a month, during which her dog ran to the closet door and was not fed, he stopped responding to the sound of the bell. not responding to the bell anymore is an example of:

The technique of getting a commitment from a potential customer and then changing the terms of the agreement is best described as low-balling. cognitive dissonance. reciprocal concession. the foot-in-the-door technique. a half-dozen high school students are going to a concert. chantal wants to wear a new colorful outfit that she just received as a gift, but she assumes that her five friends will all be wearing nothing but black leather. chantal decides to do likewise, and leaves her colorful outfit in the closet. chantal’s behavior is an example of conformity. resistance. reciprocation wariness. idiosyncrasy credits.