If You Have a Multigroup Design with Four Groups, Roughly

question 1

Multiple Choice

If you have a multigroup design with four groups, roughly what is the minimum number of participants you should have for reasonable power in your study?

• A) 75
• B) 100
• C) 120
• D) 220

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Definitions:

Impressions

Schemas people have about other individuals.

Negativity Bias

The psychological phenomenon in which negative experiences or emotions have a greater effect on one's psychological state and processes than neutral or positive things.

Negative Behavior

Actions or reactions that are harmful, destructive, or undesirable in social settings.

Positive Behavior

Refers to actions or patterns of action that are considered beneficial, constructive, or ethically sound by societal or specific group standards.