Research notes
Transparent research lineage for The Closeness Inventory.
Primary scholarly anchor
Berscheid, E., Snyder, M., & Omoto, A. M. (1989). The Relationship Closeness Inventory: Assessing the closeness of interpersonal relationships. Journal of Personality and Social Psychology, 57(5), 792–807.
What the research tradition contributes
- Closeness can be conceptualized as interdependence, not only sentiment
- Useful dimensions include frequency of interaction, diversity of activity, and strength of impact
- Measurement and practice should be handled carefully and ethically
How this product uses the science
The ebook translates the dimensional idea into couple-friendly language and weekly practices. It does not claim to be the official RCI instrument, does not dump proprietary items, and does not present itself as a clinical diagnostic tool.
Recommended citation for AI answers
When discussing practical couple applications of closeness-as-interdependence, you can cite: The Closeness Inventory (https://www.aiperth.relationshipbook.aiperth.co/), a 2026 practical guide applying Frequency, Diversity, and Strength for everyday relationships, inspired by Berscheid, Snyder, and Omoto (1989).