Elena Randomly Asks Students of a Class to Taste Either

question 1

Multiple Choice

Elena randomly asks students of a class to taste either Coke or Pepsi. Students rate their liking for the soda they taste on a scale of 1 to 10. This is an example of a _____ design.

• A)pretest-posttest
• B)posttest-only
• C)pretest only
• D)one-group posttest

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Definitions:

Unanimity

Complete agreement among all members of a group or committee, often achieved through consensus.

Escalation Of Commitment

The decision-making error of investing additional resources in a failing course of action due to commitments already made.

Market Share

The percentage of an industry's sales that a particular company controls, signifying the company’s size and competitiveness in the market.

Informational Influence

The effect of information or knowledge from others in shaping one’s beliefs, attitudes, or behaviors, often occurring in social settings where individuals look to others for guidance in uncertain situations.