Sleep Studies Suggest That Around 28% of Americans

question 1

Multiple Choice

Sleep studies suggest that around 28% of Americans

• A) get more than 6 hours of sleep a night.
• B) report feeling excessively sleepy during the day.
• C) have insomnia.
• D) need less than 5 hours of sleep a night.

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Definitions:

Likert Scale

A psychometric scale commonly involved in research that employs questionnaires, designed to gauge the attitude or response of a subject towards a set of criteria, using a linear scale.

Reliability

The degree to which an assessment tool produces stable and consistent results over multiple administrations or applications under the same conditions.

Validity

The extent to which a concept, conclusion, or measurement is well-founded and likely corresponds accurately to the real world.

100% Reliable

An absolute level of dependability and consistency in performance or outcome that is often considered unachievable in practice.