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Mathematics, 10.02.2020 22:05 tre3731

Dr. Carlson is studying the effect of temperature on memory. One week he has 20 participants test in a cold room. The next week he has the same 20 participants test in a hot room. This is what type of research design? a. pretest–posttest control group design b. between-participants design c. within-participants design d. one-group pretest–posttest design

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