Which statement accurately describes effect size?
a) An effect size refers to the statistical significance of an effect.
b) An effect size refers to the magnitude of a difference between groups.
c) An effect size refers to the influence of the experimenter.
d) An effect size refers to the physical size of a manipulation.
Correct Answer: b
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The phenomenon that makes people question how social psychology is different from common sense is called the ____ phenomenon
a. "I knew it all along" b. "science is stupid" c. "self-superiority" d. "hale and hearty"
A professor knows that, if it is raining outside, the window of her office will be wet. She looks at her window and notices that it is wet. She therefore concludes that it must be raining outside. Which kind of reasoning is she using?
a. affirming the consequent b. affirming the antecedent c. denying the consequent d. denying the antecedent
Explain dominance hierarchies and their relationship to peer groups
What will be an ideal response?
According to Martin, et al. (2009), what percentage of babies in the United States is born in hospitals?
A) 99 percent B) 85 percent C) 75 percent D) 50 percent