Anchors—A Way? Using Anchoring Vignettes to Assess Group Differences in Self-Rated Health
Grol Prokopczyk, Hanna, Jeremy Freese, and Robert Hauser Working paper no. 2010-09 Abstract This paper identifies a potentially serious problem with the widely used self-rated health (SRH) survey item: that different groups (e.g., different nationalities) have systematically different ways of using the item’s response categories. Analyses based on unadjusted SRH may thus produce misleading or …