~ learners move from rules to special cases, not vice versa

We must be prepared to abandon the traditional view that runs from Plato to Piaget and Chomsky that a beginner starts with specific cases and, as he or she becomes more proficient, abstracts and interiorizes more and more sophisticated rules

[...]

The expert is simply not following any rules! He or she is doing just what Socrates and Feigenbaum feared — discriminating thousands of special cases.

❐ Peripheral Vision﹕ Expertise in Real World Contexts