What number is "fifty-fifty"? : redistributing excessive 50% responses in elicited probabilities
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<title>What number is "fifty-fifty"?</title>
<subTitle>: redistributing excessive 50% responses in elicited probabilities</subTitle>
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<namePart>Bruin, Wändi Bruine de</namePart>
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<abstract>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 bioremeditation</abstract>
<note type="statement of responsibility">Wändi Bruine de Bruin... [et al]</note>
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<title>Risk analysis : an international journal</title>
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<publisher>New York and London : Society for Risk Analysis</publisher>
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<text>Vol. 22, nº 4, August, 2002 ; p. 713-723</text>
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