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gisaksen gisaksen
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A research study finds that 40-year-olds are better able to solve math problems than 80-year-olds. It is suspected that the differences in problem-solving ability result from the fact that 80-year-olds had fewer opportunities to study math and did not have access to calculators or computers. If true, the study has revealed ________.
a. experimenter bias
b. a placebo effect
c. confirmation bias
d. cohort differences
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Understanding Psychology

Understanding Psychology


Edition: 11th
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LeeGoldsmithLeeGoldsmith
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