One test that can be used to determine which means are significantly different after conducting a mixed factorial ANOVA is the _____ test
a. chi square c. rank-order means
b. Wilcoxon paired samples d. Tukey HSD
D
The Tukey HSD test is a multiple comparisons procedure for determining which means are significantly different after a significant F has been found.
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Rhea works as an air traffic controller. This is a highly stressful job, and she constantly experiences stress while she is at work. Based on the research evidence that links stress with cardiovascular disease, you might expect that Rhea is likely to have:
a. high blood pressure and low cholesterol levels b. low blood pressure and high cholesterol levels c. high blood pressure and high cholesterol levels d. low blood pressure and low cholesterol levels
According to Darwin, evolution resulted from the ____ of those accidental variations that proved to have survival value.
a. natural selection b. sharing c. inhibition d. extinction
To enhance motivation in their classrooms, teachers do not need to know about
a. individual needs and goals of students b. the effects of cognitive dissonance c. the role of arousal in learning and behavior d. the affective factors in decision making
A disorder in which excessive anxiety and worry occur more days than not for at least six months is called __________
a) panic disorder. b) obsessive-compulsive disorder. c) generalized anxiety disorder. d) phobic disorder.