PersonaMatrix Lab
Short-form publications from the lab — observations, method updates, project progress, and commentary. Informal but citable. Updated continuously.
Status update on the PersonaMatrix Research Journal Volume 1 submission and review pipeline. Current submissions: 5 articles, 3 under review, 2 accepted.
Summary and critical notes on Schwartz's 2012 refined values theory. Key implications for integrating values measurement into the PersonaMatrix framework alongside Big Five personality.
A psychoanalytic commentary on AI as a non-desiring Other. The note introduces the concept of "frozen projection" to describe situations in which projection is returned without sufficient resistance, rupture, or symbolic transformation.
Preliminary observations from the first cohort (n = 34) using the AI-supported reflective learning environment. Engagement metrics and qualitative themes from Week 1–4.
Documentation of the v2.1 update to the PersonaMatrix prompt architecture for Big Five inference from free-text. Key changes: chain-of-thought anchoring, dimension isolation, and confidence calibration.
A theoretical argument for why reflective writing tasks capture Openness more accurately than Likert-scale self-report, with preliminary data from 80 participants.
Initial reliability analysis of GPT-4o as a psychometric scorer across three validated instruments. Inter-rater agreement (κ = 0.81) meets threshold for research use with structured prompting.