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Describe an Operational Definition That Affects or Has Affected Your

question 10

Essay

Describe an operational definition that affects or has affected your life (Hint: job performance measures, tests that measure IQ, the test to get a driver's license qualify). Describe the measure and then comment on reliability and validity of that measure.


Definitions:

Eructation

The act of belching or burping, releasing gas from the digestive tract through the mouth.

Cholangiography

A diagnostic imaging test used to visualize the bile ducts to identify obstructions, infections, stones, or cancers.

Colonoscopy

A medical procedure that uses a long, flexible tube with a camera on the end to examine the interior of the colon and rectum.

Cholecystography

A radiographic examination of the gallbladder after the administration of a radiopaque contrast medium.

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