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The relationship between perceived own health state and health assessments of anchoring vignettes

Background/Objective: Self-reported health depends on the internal frame of reference and on response styles. One way of studying this dependency is using anchoring vignettes. Response shift effects are assumed to induce a negative correlation between self-reported health and the health assessments...

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Detalles Bibliográficos
Autores principales: Hinz, Andreas, Häuser, Winfried, Glaesmer, Heide, Brähler, Elmar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Asociacion Espanola de Psicologia Conductual 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6225086/
https://www.ncbi.nlm.nih.gov/pubmed/30487856
http://dx.doi.org/10.1016/j.ijchp.2016.01.001
Descripción
Sumario:Background/Objective: Self-reported health depends on the internal frame of reference and on response styles. One way of studying this dependency is using anchoring vignettes. Response shift effects are assumed to induce a negative correlation between self-reported health and the health assessments attributed to the vignettes. Method: A representative sample of the German adult population (N = 2,409) was selected. Participants were asked to rate their health state and the health states of two rather complex vignettes representing patients with several health complaints on a 0-100 scale. Results: The mean score of self-assessed health was M = 76.20 (SD = 20.6). There was a very small positive correlation between the assessment of the vignettes and the self-assessed health state (r = .12). After controlling for a proxy of objective health, measured in terms of chronic conditions, the relationship remained slightly positive. Chronic conditions were only marginally associated with the assessments of the vignettes (0 conditions: M = 44.8; ≥ 2 conditions: M = 42.2). Conclusions: The lack of the postulated association between self-reported health and vignettes’ ratings means that we cannot derive tools to correct the subjective ratings for differential use of frames of reference.