Behavior snapshots â decision systems: why most âbrainâbehaviorâ profiles stall at now what? (and what my PRISM fixes)
A lot of popular profiles map observable behavior (sometimes with neuro-flavored marketing), but donât model a personâs core identity or valued preferencesâso they canât reliably tell you what to do next. Iâm building PRISM: a Socionics-rooted, trait-plus-state model with a stable identity layer and a small set of state modes that explain when/why you âlook likeâ other styles. The goal is decision support, not just descriptions. Would love critical feedback on the psychometrics. The critique (aimed at behavior-snapshot systems) 1. No latent identity. They treat todayâs expression as the ground truth. Thatâs volatile and context-dependent. 2. No value function. Without modeling what the person cares about, you canât rank choices; advice stays generic. 3. No state mechanics. Stress/time pressure/social demand change expression, but most tools donât model the how/whyâthey just describe it after the fact. 4. Result: great language, weak decision utility. You get âyouâre high in X today,â but not a policy for what to do in this situation. ⸝ What PRISM does differently (system design, not hype) ⢠Identity (stable): 8 continuous function traits (Te, Ti, Fe, Fi, Se, Si, Ne, Ni) + valued preferences (which pairs you elevate under choice/pressure). ⢠State (situational): 3â4 compact modes (e.g., arousal Ă orientation) that apply gain patterns to the identity vectorâpredicting how expression shifts. ⢠Lookalikes (derived, not reassigned): In certain modes, your expression may sit closer to another type centroid (e.g., an LIE presenting ILI-ish in a low-arousal, abstract mode). Thatâs shown as proximity, never as a new identity. Decision grammar (what users actually get): \pi(I, V, M, X) \rightarrow \text{policy} Where I = identity (traits), V = valued preferences, M = current mode, X = context (stakes, audience, time horizon). Output = ordered moves, guardrails, and a 2â3 step reset for that situation. Example: ⢠Mode: high-arousal Ă relational â boost Fe/Ne; Do: socialize the âwhyâ, offer two options, close fast. Donât: Ti rabbit holes. Reset: brief Si grounding (timebox + environment tweak).