Why item response theory should be used for longitudinal questionnaire data analysis in medical research

Title
Why item response theory should be used for longitudinal questionnaire data analysis in medical research
Authors
Keywords
-
Journal
BMC Medical Research Methodology
Volume 15, Issue 1, Pages -
Publisher
Springer Nature
Online
2015-07-29
DOI
10.1186/s12874-015-0050-x

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