b. Evidence. Evidence about your adaptive functioning may come from:
(i) Medical sources, including their clinical observations;
(ii) Standardized tests of adaptive functioning (see 12.00H3c);
(iii) Third party information, such as a report of your functioning from a family member or friend;
(iv) School records, if you were in school recently;
(v) Reports from employers or supervisors; and
(vi) Your own statements about how you handle all of your daily activities.