Mass discrimination experiments probe use of resonance statistics across surfaces

JoshHMcDermott · x · 2026-11-10

Part 9 of McDermott's thread: listeners discriminated the mass of balls dropped on surfaces in two scenarios — same surface or different surfaces — to test whether knowledge of object resonance statistics is used to estimate a physical property of one object when the other object is unknown, setting up the follow-up lesioned-model experiments.

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