1. Julgando sob incerteza: heurísticas e vieses e o ensino de probabilidade e estatística.
- Author
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OLIVEIRA, CLAUDIO R. and KAISERLIAN CORDANI, LISBETH
- Subjects
- *
MATHEMATICS education (Secondary) , *STATISTICS education , *EDUCATION , *HIGH school students , *HEURISTIC algorithms , *EDUCATIONAL standards - Abstract
This paper aimed to present the heuristics and biases of Representativity and Disponibility, which, to a greater or lesser extent, may lead to misleading conclusions, and which are linked to the judgment and/or prediction of uncertainty scenarios. The teaching of probability and statistics in secondary education in Brazil has turned to the mathematical form of theory, without discussions and practical situations that would allow a consistent view of theory, facilitates the appearance of biases. The analysis consisted of the application of a pre-test, followed by discussions and activities in the area of probability and statistics, ending with a post-test, to analyze the reasoning of high school students against standards that can lead to errors of judgment. The heuristic resistance was verified more expressively in one type and moderately in another. [ABSTRACT FROM AUTHOR]
- Published
- 2016