Mark Conducts a Study for His Research Methods Class to Determine

question 6

Multiple Choice

Mark conducts a study for his research methods class to determine if consuming caffeine causes people to perform better on cognitive tasks. In his study, he gives half of his participants a glass of water and half of his participants a glass of cola and then has them attempt to solve 15 math problems. He finds that people who drink caffeine beforehand solve more math problems than those who drink water beforehand.
Mark decides to conduct a conceptual replication. Which of the following could be in the study to make it this type of replication?

• A)Measuring a different group of participants
• B)Having participants drink a caffeinated energy drink rather than a caffeinated cola
• C)Measuring the same participants 1 week later
• D)Having participants complete 10 math problems instead of 15

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Definitions:

Avoidance

The action of keeping away from or not engaging in something, particularly in regards to situations or interactions perceived as negative or harmful.

Conflict Style

The approach or technique an individual uses to handle disagreements, disputes, or differences with others.

Authority

The power or right to give orders, make decisions, and enforce obedience.

Decision

The act of making a choice among available alternatives.