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Matching Subjects on a Potentially Confounding Variable Is One Way

question 11

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Matching subjects on a potentially confounding variable is one way to remove that variable's influence on the final results of a study. What is another technique to accomplish this?


Definitions:

Hydraulic Inflatable Device

A device that uses liquid pressure to inflate, commonly used in various mechanical and medical applications.

Saline

A solution of salt in water, often used in medical treatments as a fluid replacement.

Dysthymic Disorder

A chronic form of depression characterized by a depressed mood for most of the day, for more days than not, for at least two years.

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The physiological and psychological state of being prepared or stimulated for sexual activity.

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