You Want to Test People's Reactions to a New Artificial

question 399

Multiple Choice

You want to test people's reactions to a new artificial sweetener, so you give them coffee with two different kinds of sweetener.Although you know which sweetener is which, you don't let them know which sweetener they're getting.This type of experiment is called a __________ experiment.

• A) double-blind
• B) single-blind
• C) placebo effect
• D) placebo bias

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Definitions:

Predicate

The part of a sentence or clause that tells something about the subject, often involving a verb and the object or complement.

Subject

Refers to the entity being discussed or analyzed, especially in grammar, logic, and philosophy.

Proposition

A statement or assertion that expresses a judgement or opinion.

Predicate

A grammatical and logical component of a sentence that tells something about the subject, including a verb and possibly other components such as objects.