A researcher designs an experiment to test memory. He will test three groups of participants. Group 1 will listen to a list of words. Group 2 will read a list of words printed on paper. Lastly, Group 3 will hear and read the words. The researcher then tests the participants' memories to see how many words the members of each group can recall. To reduce experimenter and participant bias, what procedure must be used when choosing groups? Deception Naturalistic observation Random assignment Random sampling or Research accountability
A researcher designs an experiment to test memory. He will test three groups of participants. Group 1 will listen to a list of words. Group 2 will read a list of words printed on paper. Lastly, Group 3 will hear and read the words. The researcher then tests the participants' memories to see how many words the members of each group can recall. To reduce experimenter and participant bias, what procedure must be used when choosing groups? Deception Naturalistic observation Random assignment Random sampling or Research accountability
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
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A researcher designs an experiment to test memory. He will test three groups of participants. Group 1 will listen to a list of words. Group 2 will read a list of words printed on paper. Lastly, Group 3 will hear and read the words. The researcher then tests the participants' memories to see how many words the members of each group can recall. To reduce experimenter and participant bias, what procedure must be used when choosing groups?
Deception
Naturalistic observation
Random assignment
Random sampling
or Research accountability
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