When cancer is not contained early, it may ______

According to the text, time out from positive reinforcement would be more correctly named time out from

a. generalized reinforcers. b. response cost. c. negative reinforcement. d. reinforcement.

Kent and Jebreel both ask Danielle out on a date. Kent is very attractive and a lot of fun to be with, but he is also unemployed. Jebreel is older than Kent, has a secure job, and owns his own home; however, Jebreel is quite unattractive and not very much fun. Danielle chooses to go out with Jebreel instead of Kent. The __________ theory of motivation would best predict Danielle's choice.

A. drive reduction B. arousal C. evolutionary D. humanistic