Gapdx is a dual-anchor measurement instrument for medical education. It audits curricula against COMLEX-USA and USMLE as co-equal reference standards — systematically, reproducibly, at the lecture level.
Every claim in the system traces back to a byte range in the NBOME Blueprint and the USMLE Content Outline. No AI-only authority — humans attest.
COMLEX-USA and USMLE are held as co-equal anchors. The research pilot is osteopathic; the instrument is not.
Independent faculty reviewers attest every claim and every crosswalk. Inter-rater agreement (Cohen's κ) gates the criterion standard.
Invited reviewers work directly in the Gapdx application. If you have been invited by the principal investigator, follow the link in your invitation email.
Touro University Nevada, College of Osteopathic Medicine. IRB-approved research protocol.
Investigator and reviewer identities are protected during the criterion-standard construction phase. Inquiries about the research program are routed through the institution.