What Process Do Researchers Use to Make Sure That Survey

question 101

Multiple Choice

What process do researchers use to make sure that survey participants are a representative sample of the population that is being studied?

• A) double-blind selection
• B) single-blind selection
• C) random selection
• D) using only those participants who volunteer to be part of the study

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Definitions:

Reuptake

The process by which neurotransmitters are absorbed back into a nerve cell after they have been released into a synapse, thus terminating the signal between neurons.

Euphoria

A state of intense happiness and self-confidence, often beyond what is considered normal.

THC

The major active ingredient in marijuana; triggers a variety of effects, including mild hallucinations.

Hallucinogen

A substance that induces alterations in perception, mood, and consciousness, often creating visual or auditory distortions.