Hits 1-3 within 3 documents
Collecting biomarkers using trained interviewers: lessons learned from a pilot study [journal article]
Source: Survey Research Methods, 8 (2014) 1. p.57-66
Measurement error in retrospective work histories [journal article]
Source: Survey Research Methods, 8 (2014) 1. p.43-55
Is vague valid? The comparative predictive validity of vague quantifiers and numeric response options [journal article]
Source: Survey Research Methods, 8 (2014) 3. p.169-179