Which of the Following Is an Example of a One-Group

question 29

Multiple Choice

Which of the following is an example of a one-group pre-test post-test experimental design?

• A) Store traffic is measured following the announcement of a clearance sale
• B) Store traffic is measured; a sale is announced; store traffic is measured again
• C) People who saw an ad are compared to people who didn't see the ad on their attitude toward the brand
• D) Random assignment is used to divide participants into the control and experimental groups; a control group responds to a pre-test on brand preferences and a post-test; an experimental group responds to a pre-test, is exposed to a commercial for the brand, and responds to a post-test
• E) Random assignment is used to divide participants into control and experimental groups; the experimental group is exposed to a commercial and then attitude toward the brand is measured; attitude toward the brand is also measured for the control group

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Definitions:

Excellent Health

A term used to describe a state of optimal physical and mental well-being.

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A measure of the likelihood or chance that a particular event will occur, expressed as a number between 0 and 1.

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A form of energy produced by splitting atomic nuclei, used in power plants to generate electricity without emitting greenhouse gases.

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