Examlex
The formation of oxyhemoglobin from deoxyhemoglobin at the lungs is called an unloading reaction.
Concurrent Validity
A measure of how well a particular test correlates with a previously validated measure taken at the same time.
Construct Validity
The extent to which a test measures the theoretical construct or concept it is intended to measure.
Content Validity
A type of validity that examines how well a test samples a universe of items.
Reliability
The extent to which a measurement instrument yields reliable and uniform outcomes across various occasions.
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