dc.contributor.author	Przybyła, Tomasz
dc.contributor.author	Klichowski, Michał
dc.date.accessioned	2019-01-14T11:11:46Z
dc.date.available	2019-01-14T11:11:46Z
dc.date.issued	2018
dc.description.abstract	Background: Very recent studies show that a cognitive-motor interference can expose people not only to a motor danger but also weaken their cognitive capabilities. This effect is called the dual-task cost. One of the most popular examples of it nowadays is the smartphone use while walking, which is well examined. Yet, there are no studies that would analyse to what extent the other high-popular dual-task situation – shopping at the supermarket, weakens cognitive processes. To shed some light on this issue, we investigated a behavioral experiment on everyday mental calculations. Methods: Twenty mathematically-educated adults took part in this study. We used stimuli in the form of shop labels. The participant's task was to add two prices or state the price after a discount. They carried out the tasks by turns, either by standing (single-task) or walking with a shopping basket (dual-task). EEG controlled level of their attention. Results: We found that a cognitive-motor interference do not affected the everyday mental calculations. But, such familiar mental arithmetic as calculating prices after discounts was frighteningly difficult for the participants. Conclusions: While our finding does not confirm the occurrence of dual-task costs in everyday mental calculations, it has profound consequences for a mathematical education, which effects turn out to be useless in real life.	pl
dc.identifier.citation	Przybyła, T., Klichowski, M. (2018). Codzienne operacje arytmetyczne a problem kosztów podwójnego zadania: raport z eksperymentu behawioralnego kontrolowanego elektroencefalografem. Studia Edukacyjne, 49, 145-157. doi: 10.14746/se.2018.49.9.	pl
dc.identifier.issn	1233-6688
dc.identifier.uri	http://hdl.handle.net/10593/24261
dc.language.iso	pol	pl
dc.publisher	Wydawnictwo Naukowe UAM	pl
dc.rights	info:eu-repo/semantics/openAccess	pl
dc.subject	mental arithmetic	pl
dc.subject	cognitive-motor interference	pl
dc.subject	mathematical education	pl
dc.subject	shopping at the supermarket	pl
dc.subject	edukacja matematyczna	pl
dc.subject	mentalna matematyka	pl
dc.subject	umysłowa arytmetyka	pl
dc.title	Codzienne operacje arytmetyczne a problem kosztów podwójnego zadania: raport z eksperymentu behawioralnego kontrolowanego elektroencefalografem	pl
dc.title.alternative	Everyday mental calculations and dual-task costs: evidences from a behavioral experiment supported by EEG	pl
dc.type	Artykuł	pl

Codzienne operacje arytmetyczne a problem kosztów podwójnego zadania: raport z eksperymentu behawioralnego kontrolowanego elektroencefalografem

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