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Decision-level processes in rapid numerosity estimation

delete2026-03-20
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OA
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T
Trygve Solstad *
E
Eivind Kaspersen
J
Jeremy Hodgen
DOI:10.1016/j.cognition.2026.106511delete
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Abstract

Abstract

En 中文
• People retain a brief visual memory trace.when rapidly estimating numerosity. • This memory allows people to mentally compare, partition, and count dots. • These decision-level processes systematically relate to key behavioural patterns. • Comparing to labelled references shifts both estimates and response variability. • Partitioning produces prime number bias, and counting extends the exact range.
Keywords:
Numerical cognition
Relative judgement
Number sense
Strategies
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Journal

Cognition cover
Cognition
IF:
2.8
Papers:
436
Citations:
2.1W

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Norwegian University of Science and Technology
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