You Are Conducting an Experiment to Determine If Listening to Music

question 260

Multiple Choice

You are conducting an experiment to determine if listening to music improves learning. If there was no difference between the test performance of the experimental and control groups, then we can conclude that

• A)extraneous variables were not controlled.
• B)the two groups were not randomly assigned.
• C)listening to music improved learning.
• D)listening to music had no effect on learning.

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Illegal

Prohibited by law or statute, making the action or activity unlawful.

Marijuana

A psychoactive drug from the Cannabis plant used for medical or recreational purposes, subject to varying levels of legal restriction.

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