What Is the Meaning of a Double-Blind Experiment

question 7

Multiple Choice

What is the meaning of a double-blind experiment?

• A)Both subject groups take turns getting each treatment
• B)Neither subjects nor researchers know which subjects are in the control or experimental group
• C)Neither group of subjects knows whether they are in the control or experimental group,but the researchers do know
• D)Both subject groups know whether they are in the control or experimental group,but the researchers do not know

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Definitions:

Refusing Requests

The act of denying or declining a request or proposal from another party.

Goodwill

An intangible asset representing the value of a business's reputation, brand, or positive customer relations, often considered during acquisitions.

Indirect Claims

Assertions or statements that imply something without saying it directly, often used to suggest an idea subtly.

Disappointment

Disappointment is a feeling of dissatisfaction that arises when expectations or hopes are not met.