Double-Blinding in Experiments Is Important So That

question 614

Multiple Choice

Double-blinding in experiments is important so that
I. The evaluators do not know which treatment group the participants are in.
II. The participants do not know which treatment group they are in.
III. No one knows which treatment any of the participants is getting.

• A) I only
• B) III only
• C) II only
• D) I, II, and III
• E) I and II

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Definitions:

Cannabis

Substance produced from the varieties of the hemp plant, Cannabis sativa. It causes a mixture of hallucinogenic, depressant, and stimulant effects.

Illegal

Activities or actions that are prohibited by law or statute, subject to penalties or sanctions.

Marijuana

A psychoactive drug from the Cannabis plant used for medical or recreational purposes, known for effects such as relaxation and altered perception.

Medical Reasons

Conditions or circumstances pertaining to health that necessitate a specific course of treatment or consideration.