Jd. Kudisch et al., NEW EVIDENCE ON THE CONSTRUCT-VALIDITY OF DIAGNOSTIC-ASSESSMENT CENTERS - THE FINDINGS MAY NOT BE SO TROUBLING AFTER ALL, Journal of social behavior and personality, 12(5), 1997, pp. 129-144
Research continues to demonstrate that assessment centers designed for
administrative purposes lack construct validity. Unfortunately, littl
e research has investigated whether this trend generalizes to developm
ental applications. This study sought to extend past research by using
multitrait-multimethod analysis and confirmatory factor analysis (CFA
) to examine the construct validity of a center designed for diagnosti
c purposes. CFA was used to evaluate the plausibility of four competin
g models of assessment center ratings which varied according to their
degree of cross-situational consistency and situational specificity. O
verall, the findings were mixed. While the multitrait-multimethod data
were generally consistent with past research, the CFA evidence was no
t. Specifically, results revealed that assessors' ratings of 138 first
-year MBA students represented both dimension and exercise factors. Th
is suggests that assessors were able to distinguish among the various
dimensions measured by the situational exercises. Stated differently,
assessors appeared to organize information in terms of both dimensions
and exercises. Implications of the findings and suggestions for futur
e research are addressed.