Suppose You Are Planning a Study Involving Five Groups and You

question 87

Multiple Choice

Suppose you are planning a study involving five groups and you expect a medium effect size (and will use the .05 level) . For 80% power, how many participants will you need in each group?

• A)240
• B)52
• C)16
• D)39

---

Definitions:

Statistical Rarity

A term used to describe something that occurs infrequently or is uncommon within a given statistical population.

Behavioral Therapist

A mental health professional specializing in techniques and interventions based on behavioral psychology principles to change maladaptive behaviors.

Learned Behaviors

Actions or responses that are developed as a result of experience or conditioning, rather than being innate or instinctual.

Subjective Discomfort

This term refers to personal feelings of pain, distress, or discomfort that are unique to an individual's experience and perception.