Read the study and determine whether or not each description applies.
Mariah is testing...
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Social Studies, 07.05.2020 10:02 Galaxie85111
Read the study and determine whether or not each description applies.
Mariah is testing whether or not loud music causes people to drive more recklessly. Mariah flips a coin for each participant and places everyone who got heads into one group and everyone who got tails into the other. All participants complete a driving simulator course that measures their speeds and number of mistakes. Mariah then has one group listen to a rock song at a very loud volume, and the other at a lower volume. After listening to the song, participants once again complete the driving simulator course.
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