Melissa is using the three measures of central tendency, which are types of

When she is not at the bar, Jayla preaches to everyone about the dangers of smoking. However, she does smoke an occasional cigarette when she is at the bar with her friends—although at those times, she feels somewhat frustrated by her own smoking behavior. Jayla is likely experiencing _____ when she smokes.

A) groupthink B) cognitive dissonance C) social facilitation D) compliance

Which of the following statements about hypnosis is true?

a. Hypnotized people can be made to do things against their will. b. Hypnosis increases the accuracy of memory. c. Hypnosis can be used to produce age-regression. d. Hypnosis has been used successfully in anesthetizing women during childbirth.