A psychometric investigation into the use of an adaptation of the Ghiselli Predictability Index in personnel selection
The magnitudes of validity coefficients typically encountered in validation studies are disappointingly low. Validity coefficients typically fall below 0,50 and only very seldom reach values as high as 0,70. Numerous possibilities have been considered on how to affect an increase in the magnitude of...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
AOSIS
2005-10-01
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Series: | SA Journal of Industrial Psychology |
Subjects: | |
Online Access: | https://sajip.co.za/index.php/sajip/article/view/178 |