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Prior to Conducting the Current Study,Dr

Question 18

Multiple Choice

Prior to conducting the current study,Dr.Lonsbary asked her research assistant to use the same mood manipulation with a sample of 30 college students to determine if people's moods really did change after listening to the music.Running this preliminary study helps establish which of the following?


A) External validity
B) Statistical validity
C) Internal validity
D) Construct validity

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