A statistical test used to analyze multiple-group mean differences is a

Whitley feels intensely displeased that Lena deliberately left the tuna fish sandwich sitting out in the sun so that Whitley would get food poisoning after she ate it. Whitley's emotional response would best be described as

a. instrumental aggression. b. hostility. c. anger. d. displacement.

Larry is a junior at Raynes College and has trouble sleeping. He keeps worrying about not getting a job when he graduates and never finding the right person to marry. Larry's stress might be the result of:

a. perspective taking b. residual stress c. rampant diffusion d. forecasting