What Is the Purpose of Performing an Open-Label Study

question 59

Multiple Choice

What is the purpose of performing an open-label study?

• A) Withholding treatment may be unethical.
• B) Feedback from study participants is important.
• C) Researchers must know which patients receive which treatment.
• D) Informed consent is only possible with open-label studies.

---

Definitions:

Facial Expressions

Nonverbal cues that convey emotions, intentions, or social information through movements of the facial muscles.

Own Emotions

An individual's personal feelings or affective states.

Fake Expressions

Facial expressions that are deliberately made to convey a particular emotion that is not genuinely felt by the person making the expression.

Real Emotions

Genuine feelings that reflect one's true emotional state, as opposed to feigned or suppressed emotions.