A Meta-Analysis of Judgment Achievement as Defined by the Lens Model Equation

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dc.contributor.author Kaufmann, E en_US
dc.contributor.author Athanasou, Jim en_US
dc.contributor.editor en_US
dc.date.accessioned 2010-07-13T08:49:23Z
dc.date.available 2010-07-13T08:49:23Z
dc.date.issued 2009 en_US
dc.identifier 2008007815 en_US
dc.identifier.citation Kaufmann E and Athanasou James 2009, 'A Meta-Analysis of Judgment Achievement as Defined by the Lens Model Equation', Verlag Hans Huber, vol. 68, no. 2, pp. 99-112. en_US
dc.identifier.issn 1421-0185 en_US
dc.identifier.other C1 en_US
dc.identifier.uri http://hdl.handle.net/10453/12597
dc.description.abstract This research determined the extent of judgment achievement (i.e., accuracy) across different decision-making domains (e. g., medicine, business, education, psychology). Judgment achievement was examined in terms of the lens model equation (Tucker, 1964). A meta-analysis of 29 studies incorporating 1,032 people across 43 judgment tasks was performed. Overall judgment achievement across different tasks was found to be moderate (r = .42), ranging from .22 for studies in the area of psychology to .58 for those in other professional areas. Methodological moderator factors (type of correlation, database) used in task analysis or the number of cues used in tasks were also considered. The findings indicated that research on judgment achievement should examine judgment tasks relating to specific research areas. en_US
dc.language en_US
dc.publisher Verlag Hans Huber en_US
dc.relation.isbasedon http://dx.doi.org/10.1024/1421-0185.68.2.99 en_US
dc.title A Meta-Analysis of Judgment Achievement as Defined by the Lens Model Equation en_US
dc.parent Swiss Journal of Psychology en_US
dc.journal.volume 68 en_US
dc.journal.number 2 en_US
dc.publocation Switzerland en_US
dc.identifier.startpage 99 en_US
dc.identifier.endpage 112 en_US
dc.cauo.name FASS.Education Group en_US
dc.conference Verified OK en_US
dc.for 170100 en_US
dc.personcode 0000052835 en_US
dc.personcode 910329 en_US
dc.percentage 100 en_US
dc.classification.name Psychology en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US
dc.date.activity en_US
dc.location.activity ISI:000267021600004 en_US
dc.description.keywords judgment achievement; lens model equation; social judgment theory; meta-analysis en_US
dc.staffid en_US
dc.staffid 910329 en_US


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