A multilevel completely randomized design is analyzed by using a:
a. t-test.
b. single-factor ANOVA.
c. two-factor ANOVA.
d. post hoc test.
B
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Mental acts in which objects are changed or transformed and then can be returned to their original states are called
a. operations. b. mental flexibility acts. c. precausal thinking. d. transductive reasoning.
Which technique helps REDUCE bias due to prior expectations?
A) the case method B) double-blind observation C) use of a correlation coefficient D) random sampling
Measures of variability belong to which of the following?
a. nominal scales b. ordinal scales c. descriptive statistics d. inferential statistics
While investigating deindividuation, researchers found that what behaviors increased when they put a group of anonymous college students together in a dark room?
A. arguing over politics B. fist fighting C. quietly avoiding contact D. touching and hugging