In addition, augmented trait scores, based on information from other trait scores, were also analyzed. The psychometric added value of trait scores beyond total e-rater scores was evaluated by comparing the ability to predict a particular trait score on one task from the same trait score on the other task versus the e-rater score on the other task. Results supported the use of trait scores, and are discussed in terms of their contribution to the construct validity of e-rater as an alternative essay scoring method.