Which of the Following Statements Accurately Describes Test-Retest Reliability

question 3

Multiple Choice

Which of the following statements accurately describes test-retest reliability?

• A) measure of consistency of scores over time
• B) measure of consistency of scores obtained from two equivalent halves of the same examination
• C) measure of consistency with which a test measures a single construct/concept
• D) measure of degree of agreement between two or more scores

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Definitions:

Meter

A device used to measure something, such as electricity, gas, or in the medical field, the concentration of a substance in the blood.

Milliliters

A unit of volume in the metric system, equal to one-thousandth of a liter.

Liter

A metric unit of volume equal to 1,000 cubic centimeters or approximately 0.26 gallons.

Ounce

A unit of weight in the U.S. customary and British imperial systems, equal to 1/16 of a pound.