The development of the visual perception of the cartesian coordinate system: an eye tracking study

Авторы: Chumachenko D., Shvarts A., Budanov A.
Сборник: Proceedings of the Joint Meeting of PME 38 and PME-NA 36
Том: 2
Год издания: 2014
Место издания: standartu spaustuve Vancouver, Canada
Первая страница: 313
Последняя страница: 320
Аннотация: The aim of the research is to investigate the transformation of the perception process through mathematics education, by an example of scanning the Cartesian coordinate system in order to locate a target point. We compared participants with different competence in mathematics. Historically, motion along axes appeared as a specific “theoretical” action that constituted the Cartesian coordinate system. We detected this specificity as a dominance of vertical and horizontal saccades of eye movements in perception processes of all groups of participants. Experts-novices differences dealt with an ability of experts to use additional essential information and to discard unnecessary data. Furthermore, a lot of evidences of shortening of the perception actions from novices to experts are presented.
Добавил в систему: Шварц Анна Юрьевна

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