Definition:
The Index of Validity is a statistical measure used to assess the accuracy and reliability of a research study or test. It determines the degree to which the test or study measures what it intends to measure and reflects the true state of the phenomenon under investigation.
Subtitles with HTML Markup Formatting:
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What is the Index of Validity?
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Significance of Index of Validity
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Calculating the Index of Validity
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Interpreting the Index of Validity
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Limitations of the Index of Validity
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