After you sign up for a credit card with a low interest rate, a month later the company doubles the interest rate. What technique did the company use?

The practice of using time-outs, or removal of a person from a situation in which an undesired behavior occurs, was developed by

a) Abraham Maslow. b) Harry Stack Sullivan. c) Arthur Staats. d) Anna Freud.

Tom, who enjoys school, likes to read, and plans to go to Harvard, loathes Barry, who thinks that school is stupid, listens to his iPod constantly, and plans to quit high school to become a rock star. Barry feels the same way about Tom

What is correct about Tom and Barry's relationship? a. It is a good example of a one-sided antipathy. b. It is a good example of a mutual antipathy. c. It is a good example of co-rumination. d. It is a good example of a rough-and-tumble friendship.