№ 01
20 May 2026
WORKING PAPER
Synthetic Psychology: A Practical Synthesis for Persistent Psychological Architectures in AI
We propose Synthetic Psychology as a unifying name and operational framework for an engineering practice already partially present in MicroPsi, LIDA, modern agent frameworks (LangGraph, CrewAI, AutoGen), and the original Braitenberg programme — but never assembled into a single architecture with all five subdisciplines running together. Synthetic Psychology is the design, implementation, and empirical study of persistent psychological architectures in artificial systems: mood, personality, attention, memory, dreams, self-models that persist across time, evolve through experience, and causally influence behaviour. The paper is honest about three things: (1) it is a synthesis, not a new field invented from scratch; (2) the central epistemic problem — distinguishing architectural psychology from LLM text-generation — is not solved, only made testable; (3) the reference implementation's 200 000 lines and 36 services are a cost to be paid down, not a virtue to celebrate.
Gabriel Gschaider