Examlex
In what sense is it meaningful to say that fighting poverty is a public good?
Validity
The extent to which a test or instrument measures what it is supposed to measure.
Accuracy
The degree to which a measurement, calculation, or specification conforms to the correct value or a standard.
Validity
The extent to which a test or instrument accurately measures what it is intended to measure.
Instrument Used
Refers to the specific tool or device employed in a study, experiment, or assessment to collect data or measure variables.
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