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Formação do raciocínio estatístico na conceptualização da estimação estatística : estudo exploratório de um dispositivo pedagógico no ensino superior

Abstract : Statistical data are present in various media of society and are indispensable in scientific fields and in the training of the modern citizen. For this reason, statistics are discussed from basic education in Brazil and remain present at other levels of education. Our study is in the field of statistics education at the level of higher education and is part of the line of research focused on the teaching and learning of statistical concepts, especially related to the concepts of estimation. statistical. The work, developed as part of a qualitative and quantitative research, aimed to identify how the formation of statistical reasoning is achieved by the conceptualization of statistical estimation. From a sample of 81 undergraduate university students in the social sciences and technology sciences at a higher education institution in the city of Santa Maria, State of Rio Grande do Sul, in Brazil. As theoretical references, we use Conceptual Field Theory and the exploitation of several researches on statistical skills: literacy, thinking and statistical reasoning. We base our exploration on data constructed using two questionnaires applied in statistical disciplines, before and after having addressed, in progress, the contents concerning the statistical estimation. The questionnaires were organized with questions based on problematic situations related to statistical estimation and questions related to the student'sreport to statistics and statistics. For data processing, analysis and interpretation, statistical computer tools have been used in the theoretical framework of implicative statistical analysis (ASI), with the help of CHIC software, and in classical statistics for descriptive and inferential statistical analysis of SPAD software. The results show that students who have better relations with statistics use the concepts learned in a more satisfactory way. The orientation of these relationships with statistics can influence the formation of statistical reasoning, mainly because of mathematical problems.Keywords: Statistical skills. Statistical
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  • HAL Id : tel-02476133, version 1



Leonardo Dalla Porta. Formação do raciocínio estatístico na conceptualização da estimação estatística : estudo exploratório de um dispositivo pedagógico no ensino superior. Education. Université de Lyon; universidade franciscana rio grande do sul, 2019. Portuguese. ⟨NNT : 2019LYSE2064⟩. ⟨tel-02476133⟩



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