Do Personality Traits Predict Training Performance?

Abstract

Abstract. Most test batteries for the selection of ab initio air traffic controllers (ATCOs) include a personality questionnaire. However, the literature suggests that the relationship between personality and job performance is not straightforward: Correlations are found only for a limited set of personality factors, depend on job characteristics, and are at best small to moderate in size. Moreover, the relationship between personality scores and performance can be curvilinear rather than linear. This research investigates whether a personality test used for the selection of ATCOs predicts subsequent training performance. Training performance was measured in terms of instructor ratings ( N = 262) and training outcome ( N = 431). The rated training performance correlated positively with general self-efficacy and team orientation, and negatively with negativity and vulnerability. For some traits (i.e., general self-efficacy and rebelliousness), curvilinear relationships were found. A comparison of trait scores between students who had successfully completed and those who had failed the training showed significant differences for 10 of the 17 measured traits, all of which were in the expected direction.