If raw scores and rasch estimates correlate so well, why bother? Value adding in test development and scoring with the Rasch model
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Specific Objectivity
Trevor G. Bond (2008). If raw scores and rasch estimates correlate so well, why bother? Value adding in test development and scoring with the Rasch model. Pacific Rim Objective Measurement Symposium 2008 , 2008. https://scholar.google.com/citations?view_op=view_citation&hl=en&user=gfmRrs8AAAAJ&pagesize=100&citation_for_view=gfmRrs8AAAAJ:HoB7MX3m0LUC