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What Is the Primary Reason to Include a Control Group

question 118

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What is the primary reason to include a control group in an experiment?


Definitions:

Frontal Lobes

The frontal lobes are the part of the brain located at the front of each cerebral hemisphere, responsible for voluntary movement, speech, and higher order cognitive processes.

Dopamine

A neurotransmitter in the brain that plays a key role in reward, motivation, and motor control.

Serotonin

A neurotransmitter within the brain that plays an important role in the regulation of emotion and motivation.

Bodily Humors

An ancient medical theory suggesting that the health and temperament of the human body are determined by a balance among four bodily fluids: blood, phlegm, black bile, and yellow bile.

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