Qualitative and Quantitative Measurement - Index construction
3 important questions on Qualitative and Quantitative Measurement - Index construction
What does an unweighted index do?
It gives each item equal weight.
What is the problem when data is missing?
Validity and reliability are threatened and there are no ways in which it can be fully solved.
What is the best thing to do when combining several items into an index?
To standardize items on a common base.
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