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SVEN [57.7K]
3 years ago
8

Dr. Larson was interested in whether classical music helps students perform better on a test. Dr. Larson randomly assigned half

of the study's participants to a group that listened to classical music while taking a test. The other half of the participants did not listen to music while taking a test. The research design Dr. Larson used is ___________.
Health
1 answer:
Tasya [4]3 years ago
7 0

Answer:

comparison

Explanation:

Because you compare the 2 results to find how it helps, hope this helps.

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The correct answer is:

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