[KongchangAI]
Expired50% confidenceFactExact time

The deliberate practice theory of cognitive psychologist K. Anders Ericsson indicates that the core difference between experts and novices lies not in the amount of knowledge but in the quality of mental models.

1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen

This claim has expired. It is kept for the record and no longer describes the current state.

Valid until: 9/30/2026(expired)

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