Articulo
Do closed survey questions overestimate public perceptions of food risks?
Fecha
2017Registro en:
15130009
WOS:000403777900006
no scielo
eid=2-s2.0-84961213101
Institución
Resumen
In this paper, we show that the widely accepted methodology for the assessment of risk perception – Likert-type survey questions featuring a set of risks with fixed response alternatives measuring the extent of worry or concern – may overestimate food ris