Centro de Documentacion de Fundación MAPFRE - What number is "fifty-fifty"? : redistributing excessive 50% responses in elicited probabilities

Notas: The article presents two procedures for adjusting response distributions for data already collocted with open-ended response modes and hence vulnerable to an exaggerated presence of 50%. Each procedure infers the prevelance 50% had a numeric probability scale been used, then redistributes the excess. The two procedures are validated on some of our own existing data and then applied to judgments elicited from expert in groundwater pollution and bioremeditationRegistros relacionados: En: Risk analysis : an international journal. - New York and London : Society for Risk Analysis. - Vol. 22, nº 4, August, 2002 ; p. 713-723Materia / lugar / evento: Percepción del riesgo Contaminación del agua Riesgo ecológico Análisis de riesgos Evaluación de riesgos Cálculo de probabilidades Estudios estadísticos Métodos de cálculo Casos prácticos Otros autores: Bruin, Wändi Bruine de
Otras clasificaciones: 937.42