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Titolo:
Dimension and exercise variance in assessment center scores: A large-scaleevaluation of multitrait-multimethod studies
Autore:
Lievens, F; Conway, JM;
Indirizzi:
State Univ Ghent, Dept Personnel Management & Work & Org Psychol, B-9000 Ghent, Belgium State Univ Ghent Ghent Belgium B-9000 Org Psychol, B-9000 Ghent, Belgium Cent Connecticut State Univ, Dept Psychol, New Britain, CT 06050 USA Cent Connecticut State Univ New Britain CT USA 06050 ritain, CT 06050 USA
Titolo Testata:
JOURNAL OF APPLIED PSYCHOLOGY
fascicolo: 6, volume: 86, anno: 2001,
pagine: 1202 - 1222
SICI:
0021-9010(200112)86:6<1202:DAEVIA>2.0.ZU;2-7
Fonte:
ISI
Lingua:
ENG
Soggetto:
CONFIRMATORY FACTOR-ANALYSIS; MULTIRATER PERFORMANCE-APPRAISAL; TROUBLING EMPIRICAL-FINDINGS; COVARIANCE STRUCTURE MODELS; CENTER CONSTRUCT-VALIDITY; DIRECT-PRODUCT MODEL; SITUATIONAL SPECIFICITY; SAMPLE-SIZE; MATRICES; GOODNESS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Citazioni:
88
Recensione:
Indirizzi per estratti:
Indirizzo: Lievens, F State Univ Ghent, Dept Personnel Management & Work & Org Psychol, Henri Dunantlaan 2, B-9000 Ghent, Belgium State Univ Ghent Henri Dunantlaan 2 Ghent Belgium B-9000 lgium
Citazione:
F. Lievens e J.M. Conway, "Dimension and exercise variance in assessment center scores: A large-scaleevaluation of multitrait-multimethod studies", J APPL PSYC, 86(6), 2001, pp. 1202-1222

Abstract

This study addresses 3 questions regarding assessment center construct validity: (a) Are assessment center ratings best thought of is reflecting dimension constructs (dimension model). exercises (exercise model). or a combination? (b) To A hat extent do dimensions or exercises account for variance? (c) Which design characteristics increase dimension variance? To this end,a large set of multitrait-multimethod studies (N = 34) were analyzed, showing that assessment center ratings were best represented (i.e., in terms offit and admissible solutions) by a model with correlated dimensions and exercises specified Lis correlated uniquenesses. In this model. dimension variance equals exercise variance. Significantly more dimension variance was found when fewer dimensions were used and when assessors were psychologists. Use of behavioral checklists, a lower dimension-exercise ratio. and similar exercises also increased dimension variance.

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Documento generato il 04/04/20 alle ore 08:56:19