haku: @author Gratton, L. / yhteensä: 19
viite: 18 / 19
| Tekijä: | Robertson, I. Gratton, L. Sharpley, D. |
| Otsikko: | The psychometric properties and design of managerial assessment centres: dimensions into exercises won't go |
| Lehti: | Journal of Occupational Psychology
1987 : VOL. 60:3, p.187-195 |
| Asiasana: | ASSESSMENT CENTRES JOB PERFORMANCE |
| Kieli: | eng |
| Tiivistelmä: | Traditional assessment centre design involves the identification of a set of performance-related traits (dimensions). These dimensions are used as a basis for the design of exercises and are used by assessors to rate candidates' performance. The psychometric properties of four UK-based assessment centres are examined. The ratings demonstrate both convergent and discriminant validity is measured. The results indicate that within-exercise ratings of different traits correlate more highly than across-exercise ratings of the same trait. Factor analyses of the data reveal that underlying factors represent exercises and not dimensions. The implications are discussed. |
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