https://web.archive.org/web/20180701142825/http://www.cerebrals.org/jcti/index.html


Average the max and low score and add 7 points for the final result. Example: 130 max and 120 min=125+7=132 = your range is Between 127-137 with 95% confidence.

*The 7 points added are due to the webarchive version lacking the adaptive feature the original one had, so the scores here are deflated.