Projects funded by the NCN


Information on the principal investigator and host institution

Information of the project and the call

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Developmental change in number representation system during the process of acquisition of the symbolic numerical codes (number words and Arabic numerals)

2014/13/B/HS6/04072

Keywords:

Neurocognitive development ANS Symbolic number representation Counting ERP Eyetracking

Descriptors:

  • HS6_4: Psychology of development, family, parenting, education
  • HS1_6: Nature of human mind (incl. mind's evolution, bio-psychological conditions of cognition, artificial intelligence)
  • HS6_1: General psychology (cognitive processes, emotions, motivations, personality, individual differences), experimental psychology, psycholinguistics

Panel:

HS6 - Human nature and human society: psychology, pedagogy/education studies, sociology

Host institution :

Uniwersytet Warszawski, Wydział Psychologii

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr hab. Maciej Haman 

Number of co-investigators in the project: 3

Call: OPUS 7 - announced on 2014-03-17

Amount awarded: 297 840 PLN

Project start date (Y-m-d): 2015-03-24

Project end date (Y-m-d): 2017-10-23

Project duration:: 31 months (the same as in the proposal)

Project status: Project settled

Information in the final report

  • Publication in academic press/journals (4)
  1. Moving attention along the mental number-line in preschool age: Study of the operational momentum in 3- to 5-year old children's non-symbolic arithmetic
    Authors:
    Maciej Haman, Katarzyna Lipowska
    Academic press:
    Developmental science (rok: 2020, tom: early view, strony: e13007), Wydawca: John Wiley & Sons Ltd
    Status:
    Published
    DOI:
    10.1111/desc.13007 - link to the publication
  2. More Linear than Log? Non-symbolic Number-line Estimation in 3- to 5-year-old Children
    Authors:
    Maciej Haman, Katarzyna Patro
    Academic press:
    Frontiers in Psychology: Developmental Psychology , Wydawca: Frontiers
    Status:
    Submitted
  3. Logarithmic mental number-line or calibration of numbers for the use of spatial attention? Operational momentum in mental arithmetic and number-line estimation in preschool children
    Authors:
    Maciej Haman, Katarzyna Lipowska
    Academic press:
    Journal of Experimental Child Psychology , Wydawca: Elsevier
    Status:
    Submitted
  4. Preschoolers prior formal mathematics education engage numerical magnitude representation rather than counting principles in symbolic +/-1 arithmetic: Evidence from the Operational Momentum effect
    Authors:
    Maciej Haman, Katarzyna Lipowska
    Academic press:
    Developmental Science , Wydawca: Wiley
    Status:
    Accepted for publication