Chad has three tattoos. Based on only this information and recent research, Chad is MOST likely to score high on the personality dimension of:

Some researchers have suggested that hypnosis may work due to an individual's personal expectations about what being hypnotized is supposed to be like, and the individual's ability to play a particular role in a given social situation. Which theory of hypnosis best accounts for these possible explanations for an individual's behavior while hypnotized?

a) dissociative theory b) expectancy theory c) social-cognitive theory d) biological theory

Which of the following is not an effect of chronic opiate exposure?

A) constipation B) pupil constriction C) reduced libido D) menstrual irregularity E) hypersexuality