A Study in Which Neither the Participant nor the Researcher

question 17

Multiple Choice

A study in which neither the participant nor the researcher knows who is using a product or placebo is termed ________.

• A) Double-blind
• B) Blind
• C) Cross-over
• D) Double cross-over
• E) None of the above

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Definitions:

Chess Team

A group of individuals who compete together in chess tournaments, often representing a school, club, or country.

Diving Team

A group of divers, often affiliated with sports or professional activities, who train together and may perform synchronized diving routines or underwater tasks.

Collective Identification

The process through which individuals perceive themselves as belonging to a group, aligning with its values and goals.

Mutual Trust

A foundational element in relationships within organizations, signifying the confidence parties have in each other's integrity, character, and abilities.