By Doing Multiple T Tests When There Are More Than

question 28

Multiple Choice

By doing multiple t tests when there are more than 2 experimental groups we increase the risk of making what kind of mistake?

• A) accepting H₀
• B) Type I error
• C) Type II error
• D) all of these

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Definitions:

Depression

A common and serious mood disorder that affects how a person feels, thinks, and handles daily activities, characterized by persistent feelings of sadness and/or a lack of interest in previously enjoyed activities.

Specific Phobia

An anxiety disorder marked by fear of a specific object or situation that is out of proportion with any actual threat.

Self-reports

A method in research where individuals provide data or information about themselves, typically through questionnaires or interviews.

Psychopathology

The examination and analysis of psychological disorders, focusing on their manifestations, origins, and therapeutic options.