Sleep Research Supports Three of the Following Helpful Hints

question 244

Multiple Choice

Sleep research supports three of the following helpful hints. Which statement is NOT accurate?

• A) Avoid the use of sleep medications unless absolutely necessary.
• B) Avoid eating and drinking excessively just before going to bed.
• C) Sleeping pills help cure insomnia.
• D) It is better to go to bed at about the same time every night.

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Definitions:

Null Hypothesis

A hypothesis that there is no significant difference between specified populations, any observed difference being due to sampling or experimental error.

Alternative Hypotheses

The hypothesis that there is a significant difference between groups, counter to the null hypothesis.

Type II Error

A type of error that occurs when a statistical test fails to reject a false null hypothesis.

Null Hypothesis

A default hypothesis that there is no significant difference or relationship between specified populations, any observed effect is due to chance.