Dr Dupuis Has Been Conducting the Same Study for Multiple

question 146

Multiple Choice

Dr. Dupuis has been conducting the same study for multiple years in a row, but never seems to yield enough power to make any predictions based on the study results. Dr. Dupuis has seven experimental conditions based on treatment modalities for personality disorders. What is the total minimum number of participants Dr. Dupuis would need in order to yield adequate power?

• A) 180
• B) 210
• C) 360
• D) 420

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Definitions:

Moodiness

Exhibiting frequent changes in mood or emotions, ranging from happiness to sadness, irritability, or anger, often with little or no apparent reason.

Risky Behaviors

Actions or activities that can lead to negative outcomes, such as harm to oneself or others, often involving uncertainty or danger.

Identity Achievement

A status of self-identity development where an individual has gone through exploration and has made committed decisions regarding personal beliefs and goals.

Explored

The act of investigating or examining something thoroughly in order to discover more information or understand it better.