The standard deviation is a commonly used measure of variability that indicates the average difference between scores in a distribution

. Imagine you wrote a paper that agreed with the gender critique of Kohlberg's theory of moral development. Whose conclusions would your paper most closely

a. Piaget b. Gilligan c. Rest d. Walker

Who is least likely to experience a reduction in prejudice?

a. Jason, who does a favor for Pablo b. Margo, who has participated in a program to increase her empathy and perspective-taking ability c. Gina, who asks LaToya to do a favor for her d. George, who participates in a jigsaw classroom