Which of the following is an example of experimental research? OA researcher tracks smokers and nonsmokers to see how many of them get lung cancer, and if there are significant differences in lung cancer rates between the two groups OA researcher interviews taxpayers to find out how strongly they would support a proposal for a "flat" tax. OA researcher randomly divides her participants into two groups, giving one group a powerful new medicine while the other group gets a placebo. OA historian conducts an extensive study of the factors that led to the American defeat at Pearl Harbor in 1941.
Which of the following is an example of experimental research? OA researcher tracks smokers and nonsmokers to see how many of them get lung cancer, and if there are significant differences in lung cancer rates between the two groups OA researcher interviews taxpayers to find out how strongly they would support a proposal for a "flat" tax. OA researcher randomly divides her participants into two groups, giving one group a powerful new medicine while the other group gets a placebo. OA historian conducts an extensive study of the factors that led to the American defeat at Pearl Harbor in 1941.
Ciccarelli: Psychology_5 (5th Edition)
5th Edition
ISBN:9780134477961
Author:Saundra K. Ciccarelli, J. Noland White
Publisher:Saundra K. Ciccarelli, J. Noland White
Chapter1: The Science Of Psychology
Section: Chapter Questions
Problem 1TY
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