1. Validity of the different assessment methods to predict future performance -0.1 0.1 0 0.5 0.3 0.2 0.4 0.8 0.7 0.6 0.9 1.0 - Cognitive tests/ability tests - Structured interview, business cases - References - Unstructured interviews - Graphology, astrology, random prediction, - Personality profiles - Biographic data (cv) Source: M. Smith 2005, Testing People at Work Correlation