The larger the within-groups (error) variance:
a. the more difficult it becomes to show the effects of experimental variance.
b. the easier it becomes to show the effects of experimental variance.
c. the more difficult it becomes to perform the F test.
d. the easier it becomes to show a causal effect of the independent variable on the dependent variable.
a
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For Descartes, certainty of knowledge was the result of mathematical principles.?
a. True b. False
For extra credit in her psychology class, Lucretia just took a 567-item self-report personality inventory administered by a graduate student in training. The graduate student told Lucretia that the test measures 10 clinical scales. Which test did Lucretia take?
a. MMPI-2 b. Rorschach c. TAT d. WAIS e. 16PF
Darryl decides to start reviewing for his exam by studying 20 minutes a day for 10 days rather than just studying 3–4 hours the night before his exam. He is making use of:
a) cramming. b) delayed practice. c) spaced practice. d) massed practice.
Professor Savedra tells his class that the human eye contains around _____ million cones.
A. 3 B. 100 C. 150 D. 300