Qpass measures depression, anxiety and anger in substantially less time than a test battery would take using the BDI-II, BAI and STAXI and at much less the cost.

The best psychological instruments measuring depression, anxiety, and anger – three important emotional dimensions of psychopathology – were independently developed. Hence, the accurate measurement of all three emotions would require assembling a time-consuming, cumbersome and expensive test battery. Qpass was designed to offer clinicians and researchers the convenience of one, high-quality instrument to quickly and accurately assess depression, anxiety, anger, and even more.