What two items complicate index construction?
A)weighting and missing data
B)weighting and data integrity
C)weighting and reliability
D)weighting and validity

Question

Quizplus · Accepted Answer

Index construction involves weighing different variables according to their relative importance and significance in measuring a particular construct. This requires a thorough understanding of the underlying theory and concept being measured, which can be complex and not always clear-cut. Additionally, missing data can pose a challenge when constructing an index, as it requires careful consideration and handling to ensure that the resulting measure remains valid and reliable. Other factors such as data integrity, reliability, and validity are important in index construction as well, but are not specifically mentioned as complicating factors in the question.

What Two Items Complicate Index Construction