Attrition Occurs When a Participant Drops Out of Study or Does

question 84

True/False

Attrition occurs when a participant drops out of study or does not return to complete additional parts to a study.

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Definitions:

Grimacing

The act of making a facial expression, often in response to pain or discomfort, characterized by a contorted look that typically signifies displeasure.

Incisional Pain

Pain that occurs at the site of a surgical incision, typically as part of the post-operative healing process.

Cue

A signal or prompt that triggers an action or response.

Nonverbal Behavior

Communication without the use of spoken language, including gestures, facial expressions, and body posture.