Access de-identified NRSI data for IRB-approved research.

A validated 21-domain relational inventory with longitudinal outcomes, paired-profile data, and couple-level aggregation — available for collaborative research on relational health, attachment, and polyvagal-informed interventions.

Who this is for

Principal investigators, doctoral candidates, and academic research centers studying couples therapy outcomes, attachment repair, polyvagal regulation in dyadic contexts, relational health across cultural populations, and the intersection of faith-based and evidence-based family systems work. We are especially interested in collaborators whose work engages underrepresented populations and communities of color.

De-Identified Dataset Access

Longitudinal NRSI scores across 14 indices with couple-level aggregation. IRB documentation provided for protocol review.

Co-PI Collaboration

Joint protocol design, measurement consultation, and co-authorship on peer-reviewed publications.

Archetype & Paired-Profile Data

50 validated couple archetypes, paired-profile pairings across 3.5M potential combinations — a novel dataset for relational typology research.

Open to Replication

We support replication studies and cross-instrument validation (e.g. NRSI ↔ DAS, PAIR, CSI).

Send a brief description of your study and IRB status. We'll schedule a collaboration call.