Errors in numerosity estimation arise from slow drive in magnitude-number mapping
نویسندگان
چکیده
منابع مشابه
Slow drift of individuals' magnitude-to-number mapping
When estimating the number of dots in a set, adults show bias and variability that scale with numerosity. Increasing variance in estimation is thought to reflect constant Weber noise on perceptual magnitude representations, while the increasing bias reflects miscalibrated mappings of number words onto magnitudes. Here we argue that response variability in numerical estimation increases with num...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2013
ISSN: 1534-7362
DOI: 10.1167/13.9.1044