Clinical Validation

Our commitment to scientific rigor and transparent validation, from provenance hardening to IRB-approved clinical studies. Here's where we are and where we're going.

Our Commitment

Transparency is non-negotiable.

A Note on Scientific Honesty

Beverly Index is a novel technology built on established neuroscience. We are transparent about what has been validated and what remains to be proven. NOST's three premises are grounded in decades of peer-reviewed research, but the specific application of linguistic analysis as a proxy for neural oscillation measurement is our innovation, and it requires its own validation pathway.

We do not claim peer-reviewed validation for the Beverly Index scoring system at this stage. What we do claim is: rigorous provenance, every parameter in our system is traceable to published clinical research, and a clear, funded roadmap to independent clinical validation.

Validation Strategy

Three pillars of scientific credibility.

Pillar I

Provenance Hardening

Every constant, weight, threshold, and classification in the NOUS platform is traceable to published clinical literature. Zero arbitrary parameters.

  • 12-vector affinity matrix grounded in DSM-5/HiTOP
  • R2X sub-weights traced to NLP-EEG correspondence research
  • Severity thresholds aligned to CGI-S clinical scales
  • Treatment protocols sourced from APA/NICE/Cochrane
  • Full provenance audit completed March 2026
Pillar II

Internal Validation

Systematic internal testing across diverse narrative scenarios, demographic profiles, and clinical presentations to ensure consistency and reliability.

  • Expanded corpus testing (30+ narrative scenarios)
  • Cross-cultural calibration via LOGOS (9 populations)
  • Conflict resolution between scoring components
  • Edge case handling and boundary condition testing
  • Automated regression testing (2,197+ tests passing)
Pillar III

External Clinical Validation

The ultimate standard, independent IRB-approved studies comparing Beverly Index results against established clinical instruments and expert assessments.

  • IRB protocol development (in progress)
  • Multi-site clinical partnerships
  • Concordance studies against DSM-5 structured interviews
  • Peer-reviewed publication strategy
  • Grant-funded research partnerships
Validation Roadmap

The path to clinical proof.

Q4 2025 – Q1 2026
Provenance Hardening
Full system audit across all scoring components. Elimination of demo-tagged parameters. Every constant grounded in published research. Completed March 2026 with zero DEMO-tagged artifacts remaining in the production system.
Completed
Q1 2026
Platform Deployment & Internal Testing
NOUS platform deployed to production (Render.com). Four pathway-specific dashboards (CI, CSAA, VOCA, RTCA) operational. Expanded corpus testing with 30+ diverse narrative scenarios. Full test suite passing.
Active
Q2 2026
Grant-Funded Research Initiation
Grant submissions for LOGOS cross-cultural calibration study. Partnership development with academic institutions for IRB-approved protocols.
In Progress
Q3–Q4 2026
IRB Protocol & Clinical Partnerships
IRB submission for multi-site validation study. Partnership establishment with clinical research sites. Study design: Beverly Index concordance against structured clinical interviews (SCID-5), validated symptom measures (PHQ-9, GAD-7, PCL-5), and expert clinical judgment.
Upcoming
2027
Clinical Validation Studies
Data collection across multiple clinical sites. Target population: diverse demographic and diagnostic profiles. Outcome measures: sensitivity, specificity, concordance, test-retest reliability, inter-rater agreement.
Planned
2027–2028
Peer-Reviewed Publication
Submission to peer-reviewed clinical journals. Three-tier publication strategy: foundational theory papers, clinical validation results, and cross-cultural calibration findings. Patent attorney review prior to all publications.
Planned
Provenance Audit

Every parameter accounted for.

In March 2026, we completed a comprehensive system audit, scanning every constant, weight, and threshold across the entire NOUS platform to ensure full traceability to published clinical research.

Audit Results

The system-wide provenance audit examined all scoring parameters across 68 files in the NOUS codebase.

892 Total constants audited across 68 files
0 DEMO-tagged artifacts remaining (down from 40)
4 Governing document divergences identified and resolved

Provenance Sources

All scoring parameters trace to one or more of these evidence categories.

DSM-5 Criteria alignment (via HiTOP dimensional model)
CGI-S Severity thresholds (Clinical Global Impressions Scale)
APA Treatment protocols (APA, NICE, Cochrane guidelines)
EEG Oscillation weights traced to NLP-EEG correspondence studies
Research Partnerships

Cross-Cultural Calibration

Beverly Index is actively pursuing grant-funded research partnerships for LOGOS cross-cultural calibration, validating cognitive signature analysis across diverse populations drawing on Italy's Democratic Psychiatry movement and international community mental health frameworks.

Want to collaborate?

We're seeking clinical research partners, academic institutions, and grant-funded collaborators.

Contact Our Research Team Review NOST Framework