Which of the following is a nonparametric alternative for an ANOVA?
A. ÷2 test
B. Mann-Whitney U test
C. Kruskal-Wallis H test
D. Wilcoxon signed-ranks t test
Answer: C
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The _____ individual is motivated by motives such as truth, honesty, beauty, and goodness, according to Maslow
a. happy b. self-actualized c. competent d. fully functioning
In research studies, about ________ of guilty subjects were able to defeat a polygraph test by creating a small amount of pain during control questions
a) 50 b) 65 c) 80 d) 100
According to the text, if a family does not have a set of shared goals, which of the following is likely to result?
a. Every decision must be negotiated. b. Parents will become increasingly authoritarian. c. Parents will become increasingly permissive. d. Discipline will suffer and child will become unruly.
Social psychologists seldom address the question of external validity by conducting their experiments on random samples of people from all over. All of the following are reasons for this except
a. experiments capture general psychological processes experienced by all people. b. social psychologists are content with doing inexact science. c. it is expensive to get a random sample of people to participate in research. d. it is pragmatically difficult to get a random sample of people to participate in research.