Author Question: A psychologist believes that music affects a person's mood. He has some participants listen to ... (Read 36 times)

OSWALD · **on:** Jul 17, 2021

A psychologist believes that music affects a person's mood. He has some participants listen to waltzes and others listen to military marches, and then measures each participant's mood with a paper-and-pencil test. What are the independent and dependent variables?
◦ The waltz music is the independent variable and the military march music is the dependent variable.
◦ The type of music is the independent variable and the participant's mood is the dependent variable.
◦ The participant's mood is the independent variable and the type of music is the dependent variable.
◦ The participant's mood is the independent variable and the scores on the paper-and-pencil test are the dependent variable.

Zebsrer · **Reply #1 on:** Jul 17, 2021

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