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Fávero, Luiz Paulo; Souza, Rafael de Freitas; Belfiore, Patrícia; Corrêa, Hamilton Luiz; Haddad, Michel F. C. – Practical Assessment, Research & Evaluation, 2021
In this paper is proposed a straightforward model selection approach that indicates the most suitable count regression model based on relevant data characteristics. The proposed selection approach includes four of the most popular count regression models (i.e. Poisson, negative binomial, and respective zero-inflated frameworks). Moreover, it…
Descriptors: Regression (Statistics), Selection, Statistical Analysis, Models
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Ferreira, Deller James; da Silva, Hebert Coelho; Melo, Tatiane F. N.; Ambrósio, Ana Paula – Educational Technology & Society, 2017
Teachers usually expect that any form of a continuous assessment (CA) should contribute significantly to the student learning process in introductory programming courses. To foster teachers to go beyond the current practices of a CA applied when to programming, from 2011 to 2014, we investigated the use of the Boca Online Contest Administrator…
Descriptors: Introductory Courses, Programming, Teacher Student Relationship, Peer Relationship
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von Wangenheim, Christiane Gresse; Alves, Nathalia Cruz; Rodrigues, Pedro Eurico; Hauck, Jean Carlo – Online Submission, 2017
In order to be well-educated citizens in the 21st century, children need to learn computing in school. However, implementing computing education in schools faces several practical problems, such as lack of computing teachers and time in an already overloaded curriculum. A solution can be a multidisciplinary approach, integrating computing…
Descriptors: Computer Science Education, Interdisciplinary Approach, Social Studies, Programming