Predicting integrity with the HEXACO personality model: Use of self‐ and observer reports

Recent research has suggested that a six‐dimensional model of personality called the HEXACO framework may have particular value in organizational settings because of its ability to predict integrity‐related outcomes. In this series of studies, the potential value of the HEXACO factor known as Honesty‐Humility was further examined. First, the empirical distinctness of this construct from the other major dimensions of personality was demonstrated in a high‐stakes personnel selection situation. Second, Honesty‐Humility was found to predict scores on an integrity test and a business ethical decision‐making task beyond the level of prediction that was possible using measures based on a traditional Big Five model of personality. This finding was also observed when Honesty‐Humility was assessed by familiar acquaintances of the target persons. The applicability of the HEXACO model within industrial and organizational psychology was then discussed.