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http://repositorio.ufla.br/jspui/handle/1/38599| Title: | Análise do vestibular 2009-I da UFLA usando a TRI |
| Keywords: | Concurso vestibular Teoria da resposta ao item Provas de múltipla escolha Análises qualitativas Entrance exam Item response theory Multiple choice tests Qualitative analysis |
| Issue Date: | 2011 |
| Publisher: | Fundação Carlos Chagas |
| Citation: | BRAGION, M. de L. L.; BUENO FILHO, J. S. de S.; CORRÊA, F. M. Análise do vestibular 2009-I da UFLA usando a TRI. Estudos em Avaliação Educacional, São Paulo, v. 22, n. 49, 2011. Paginação irregular. |
| Abstract: | This study aimed to analyze the multiple-choice questions of the 2009-1 entrance examination ("vestibular") of the Federal University of Lavras (UFLA) by using IRT and Bayesian inference in order to identify which properties of the items qualify as better or worse, in order to inform new exams. It was found that the most difficult items tend to be more discriminative and more informative to select the most skilled candidates. Tests of English, Biology, Physics, Mathematics and Chemistry were the most difficult and had the highest discrimination power. Overall, this "vestibular" did not show that guessing would ensure a high probability of success. Some items estimates were analyzed in detail to unveil planning properties which could be used to enhance the quality of this kind of exam. |
| URI: | http://repositorio.ufla.br/jspui/handle/1/38599 |
| Appears in Collections: | DEX - Artigos publicados em periódicos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ARTIGO_Análise do vestibular 2009-I da UFLA usando a TRI.pdf | 869,55 kB | Adobe PDF | View/Open |
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