A claim: general intelligence needs symbol rules, and symbol rules are enough.
It treats the mind like LEGO with a bossy manual. Every brick has a name, and the manual runs the show.
You meet it behind Symbolic AI and old expert systems. Connectionism pushes back with neural nets.
Symbolic AI
This hypothesis gave Symbolic AI its main theory of intelligence.
Production
Production systems are often used to run symbol rules.
KR
KR turns the world into symbols a system can use.
Connectionism
Connectionism challenges the pure symbol view with neural networks.