Evidence map›Paper›PMID 40577360›Full record

ArticlePloS one2025

The development of numerical mapping in preschool children.

Jun Zhu, Huanyu Yang, Liangzhi Jia, Chenli Li, Qiang Wu, Yajie Bi, Fangwen Yu, Yun Pan

Abstract read
In one paragraph

Article in PloS one, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Jun ZhuSchool of Psychology, Guizhou Normal University, Guiyang, China.
Huanyu YangYunnan Minzu University, Kunming, China.
Liangzhi JiaSchool of Psychology, Guizhou Normal University, Guiyang, China.
Chenli LiSchool of Psychology, Guizhou Normal University, Guiyang, China.
Qiang WuSchool of Psychology, Guizhou Normal University, Guiyang, China.
Yajie BiSchool of Psychology, Guizhou Normal University, Guiyang, China.
Fangwen YuSchool of Psychology, Guizhou Normal University, Guiyang, China.
Yun PanSchool of Psychology, Guizhou Normal University, Guiyang, China.ORCID 0009-0000-0342-8983

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The developmental order of numerical mapping and the symmetry of the mapping direction in preschool children remain controversial. In light of this context, this study investigated the developmental characteristics of numerical mapping among preschool children in China. In Experiment 1, 128 children aged 2-4 years were recruited to participate in six numerical mapping tasks with small and large numbers. The results showed no reliable differences between the mapping directions. Notably, the developmental orders of small- and large-number mapping differed, potentially confirming two systems of number representation. Furthermore, previous studies have found that counting or not could affect children's performance on numerical tasks. Therefore, in Experiment 2, we introduced the condition of "reminding children to count" and recruited 97 children aged 3-4 years to explore its influence on numerical mapping. Our findings revealed that reminding children to count could improve their performance on numerical mappings, resulting in alterations in the symmetry of the mapping direction and developmental order of mapping paths. In conclusion, number size and counting reminders would affect researchers' assessments of the developmental order of numerical mapping in preschool children, which serves as a guide for nurturing and evaluating the numerical mapping ability of preschool children.

Indexed as

Child DevelopmentMathematicsChild, PreschoolChinaFemaleHumansMale

Identifiers

PMID40577360
PMCPMC12204520

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.