When an experiment includes two independent variables with two levels, or a ‘2 by 2’ design, you would most likely use a(n):
a. One-way ANOVA
b. t-test
c. Factorial ANOVA
d. Independent samples t-test
c. Factorial ANOVA
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A police officer pulls over a driver suspected of driving under the influence of alcohol. The driver is asked to exit the car and walk a straight line. This test is designed to detect the effects of alcohol on the
a. cerebellum. b. hypothalamus. c. temporal lobe. d. limbic system.
Suppose you want to test whether a child remembers the names of the planets. How would you do so by the cued recall method and by the recognition method?
What will be an ideal response?
One problem with the standardization sample in the 1937 version of the Stanford-Binet scale was that
a. there were only Californians in the sample. b. the sample was too small. c. the sample only included whites. d. rural residents were over-represented.
A person goes to the doctor complaining of paralysis, but no evidence of damage or illness can be found. The person is probably suffering from:
A. a virus that is unknown to medicine B. conversion disorder C. an anxiety disorder D. holistic disorder