The Implications of Unconfounding Multisource Performance Ratings

Jackson, Duncan J.R., Michaelides, George, Dewberry, Chris, Schwenke, Benjamin and Toms, Simon (2020) The Implications of Unconfounding Multisource Performance Ratings. Journal of Applied Psychology, 105 (3). 312–329. ISSN 0021-9010

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Abstract

The multifaceted structure of multisource job performance ratings has been a subject of research and debate for over 30 years. However, progress in the field has been hampered by the confounding of effects relevant to the measurement design of multisource ratings and, as a consequence, the impact of ratee-, rater-, source-, and dimension-related effects on the reliability of multisource ratings remains unclear. In separate samples obtained from 2 different applications and measurement designs (N [ratees] = 392, N [raters] = 1,495; N [ratees] = 342, N [raters] = 2,636), we, for the first time, unconfounded all systematic effects commonly cited as being relevant to multisource ratings using a Bayesian generalizability theory approach. Our results suggest that the main contributors to the reliability of multisource ratings are source-related and general performance effects that are independent of dimension-related effects. In light of our findings, we discuss the interpretation and application of multisource ratings in organizational contexts.

Item Type: Article
Uncontrolled Keywords: 360-degree ratings,bayesian generalizability theory,multisource performance ratings,360-degree feedback,variance-components,perspective,reliability,multisource performance ratings,rater,criterion construct space,job-performance,error,validity,generalizability,applied psychology ,/dk/atira/pure/subjectarea/asjc/3200/3202
Faculty \ School: Faculty of Social Sciences > Norwich Business School
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Depositing User: LivePure Connector
Date Deposited: 25 Jul 2019 02:42
Last Modified: 24 May 2020 23:59
URI: https://ueaeprints.uea.ac.uk/id/eprint/71798
DOI: 10.1037/apl0000434

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