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Measuring the Approximate Number System [PDF]
Quarterly Journal of Experimental Psychology, 2011 Recent theories in numerical cognition propose the existence of an approximate number system (ANS) that supports the representation and processing of quantity information without symbols. It has been claimed that this system is present in infants, children, and adults, that it supports learning of symbolic mathematics, and that correctly harnessing the
Matthew Inglis +2 more
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False approximations of the approximate number system? [PDF]
PLoS ONE, 2011 Prior research suggests that the acuity of the approximate number system (ANS) predicts future mathematical abilities. Modelling the development of the ANS might therefore allow monitoring of children's mathematical skills and instigate educational ...
Titia Gebuis, Maarten J van der Smagt
doaj +6 more sources
Editorial: Approximate Number System and Mathematics [PDF]
Frontiers in Psychology, 2019 Jingguang Li +2 more
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The approximate number system acuity redefined: A diffusion model approach [PDF]
Frontiers in Psychology, 2015 While all humans are capable of nonverbally representing numerical quantity using so-called the approximate number system (ANS), there exist considerable individual differences in its acuity.
Joonkoo ePark +2 more
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The Association Between Higher Education and Approximate Number System Acuity [PDF]
Frontiers in Psychology, 2014 Humans are equipped with an Approximate Number System (ANS) supporting non-symbolic numerosity representation. Studies indicate a relationship between ANS-precision (acuity) and math achievement. Whether the ANS is a prerequisite for learning mathematics
Marcus eLindskog +2 more
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Malleability of the approximate number system: effects of feedback and training [PDF]
Frontiers in Human Neuroscience, 2012 Prior research demonstrates that animals and humans share an approximate number system (ANS), characterized by ratio dependence and that the precision of this system increases substantially over human development. The goal of the present research was to
Nicholas Kurshan DeWind +3 more
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Are Approximate Number System Representations Numerical?
Journal of Numerical Cognition, 2023 Previous research suggests that the Approximate Number System (ANS) allows people to approximate the cardinality of a set. This ability to discern numerical quantities may explain how meaning becomes associated with number symbols.
Jayne Pickering +2 more
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An Introduction to the Approximate Number System [PDF]
Child Development Perspectives, 2018 Abstract What are young children's first intuitions about numbers and what role do these play in their later understanding of mathematics? Traditionally, number has been viewed as a culturally derived breakthrough occurring relatively recently in human history that requires years of education to master. Contrary to this view, research
Darko, Odic, Ariel, Starr
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To what extent is dot comparison an appropriate measure of approximate number system? [PDF]
Frontiers in Psychology, 2023 Introduction:Number sense has been systematically measured using dot comparison tasks. However, recent studies have reported that performance on dot comparison might be influenced inhibitory control and visual properties of dot arrays.
Cristina RodrÃguez +3 more
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Arithmetic Training Does Not Improve Approximate Number System Acuity [PDF]
Frontiers in Psychology, 2016 The Approximate Number System (ANS) is thought to support non-symbolic representations of numerical magnitudes in humans. Recently much debate has focused on the causal direction for an observed relation between ANS acuity and arithmetic fluency. Here we
Marcus Lindskog, Anders Winman, Leo Poom
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