The irreducible epistemic atoms underlying the curriculum. 2,888 atoms across 3 types and 2 molecules
Expertise fundamentally changes the size and nature of perceptual chunks—experts automatically perceive larger meaningful patterns as single units, enabling them to work with more complex information within the same working memory constraints.
Expertise develops through deliberate practice that builds sophisticated mental representations and enables perceptual differentiation of domain-specific features that untrained observers cannot detect.
Experience and cultural training shape perceptual processing itself at preconscious levels, enabling the system to make distinctions it previously could not make and causing people from different backgrounds to literally perceive different features of objectively identical stimuli.
Calibration develops from domain-specific feedback loops that provide rapid, unambiguous outcome information after predictions, and does not transfer automatically across domains.
Expertise fundamentally consists of accumulated and organized domain-specific schemas rather than superior general processing capacity, and expert knowledge structures do not automatically transfer across domains.