In Classical Test Theory,there Exists Only One True Score

question 118

Multiple Choice

In classical test theory,there exists only one true score.In Cronbach generalizability theory,how many "true scores" exist?

• A) one
• B) as many as the number of times the test is administered to the same individual
• C) many, depending on the number of different universes
• D) None of these

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Definitions:

Bacterial Biofilms

Complex communities of bacteria that adhere to surfaces and are encased in a self-produced protective matrix, often leading to increased resistance to antibiotics and disinfectants.

Estuaries

Coastal water bodies where freshwater from rivers and streams mixes with saltwater from the ocean, fostering high biological diversity and productivity.

Equator

An imaginary line around the Earth exactly halfway between the North and South Poles, dividing the Earth into the Northern and Southern Hemispheres.

Latitude

A geographical coordinate specifying a location's distance north or south of the equator.