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In research on the effects of noise on sleep, a researcher wonders whether disrupted sleep may be du

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In research on the effects of noise on sleep, a researcher wonders whether disrupted sleep may be du

In research on the effects of noise on sleep, a researcher wonders whether disrupted sleep may be due to drinking coffee rather than to living near an airport. How would a researcher deal with the question posed in this hypothesis?
A) By testing the hypothesis like any other hypothesis.
B) By asking all participants to eliminate coffee from their diet for the duration of the study.
C) By using post hoc statistical controls.
D) By attempting to reject the null hypothesis.

Textbook

Research Methods: A Process of Inquiry

Edition: 8^th

Authors: Graziano, Raulin

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stylez

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Cremeux Author

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9 years ago

I tried searching the textbook all over and couldn't find it. I'm really gracious for your answer, helped me out *a lot*. Problem solved.

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stylez

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9 years ago

I was pretty confident with this, you're welcome.

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