After Doing a Validation Study I Repeat It a Second

question 49

Multiple Choice

After doing a validation study I repeat it a second time.This time I use a different set of subjects.This is called

• A)cross-validation.
• B)repeated validation.
• C)validity generalization.
• D)selective validation

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Definitions:

Oxygen

A chemical element with symbol O and atomic number 8, essential for respiration of living organisms and combustion processes.

Compound

A compound is a substance made up of two or more different elements chemically bonded together in a fixed ratio.

Ag+

A silver ion, typically carrying a single positive charge, often used in silver compounds or in photography.

Chlorine

A highly reactive halogen element used in water purification, disinfectants, and in the production of chlorinated compounds.