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Revista latinoamericana de investigación en matemática educativa

versão On-line ISSN 2007-6819versão impressa ISSN 1665-2436

Resumo

HUERTA, M. Pedro; EDO, Patricia I.; AMOROS, Rubén  e  ARNAU, Joaquín. Encoding scheme for the analysis of resolutions of conditional probability problems. Relime [online]. 2016, vol.19, n.3, pp.335-362. ISSN 2007-6819.  https://doi.org/10.12802/relime.13.1934.

In this article, a scheme of variables is proposed for analysing resolutions of conditional probability problems. Three main variables are considered, which we call: the approach variable, the process variable and the product variable. These variables try to describe solvers’ behaviour since the moment they start reading the text of a problem up to the moment they give an answer. At least 15 secondary variables, being most of them dichotomous, can be defined to explain those main variables.

Palavras-chave : Problem solving; Conditional probability; Approach variables; Process variables; Product variable.

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