There are four Impact Risk-Levels to the DORA Score™: Green, Yellow, Orange and Red. The score was developed by Digital Detox - a global leader for over a decade in digital wellness with customers and partners in over 80 countries. Items were drafted iteratively with input from multiple subject-matter experts. The scoring model was developed over multiple validation rounds following calibration via the the polytomous Rasch Rating Scale Model. Item and answer-level weights were then assigned to account for the relative extremity of each question. The final measure is scored classically using these weighted answer values.