Examlex
The two earliest countries to have more than one half of their populations engaged in industry were
Hypothesis
A proposed explanation for a phenomenon, based on limited evidence as a starting point for further investigation.
Test Validity
The extent to which a test measures what it is intended to measure and the accuracy of the test results.
Kinds of Validity
The extent to which a test or instrument measures what it is supposed to measure, including content, criterion, and construct validity.
Contrast Examples
The use of opposing or differing instances to illustrate a point, highlight differences, or clarify a concept.
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