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Nothing to it: Precursors to a Zero Concept in Preschoolers
Do young children understand the numerical value of empty sets prior to developing a concept of symbolic zero? Are empty sets represented as mental magnitudes? In order to investigate these questions, we tested 4-year old children and adults with a numerical ordering task in which the goal was to se...
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| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2012
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3582820/ https://ncbi.nlm.nih.gov/pubmed/23219980 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.beproc.2012.11.001 |
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