The iCode™ uses standardized scores for every single individual, derived thanks to individual calibration and baseline. There are also other important elements and additional procedures that were incorporated into the method to increase the quality and reliability of the whole process: (attention control screen, warm-up statements, advance button). All those elements are embedded in iCode™ (made under U.S. Method Patent).
Thanks to this standardization, individual differences are minimized and the scores can be presented on a universal scale – either INDEX 4.0 or our Level Scoring System (LSS). Thanks to this procedure we are able to establish what fast/average/slow means for every single individual. In the case of one respondent 800ms can be the fastest while for the other respondent the same 800ms can be at the slow end of an average Response Time. This is also another reason why we do not provide Raw millisecond scores.