The present paper posits that in culturally diverse societies such as Brazil the value of cultural diversity within higher education institutions, faculties, and students has begun to gain momentum as a relevant dimension in the assessment of quality, performance, and productivity. In order to develop this argument, it first reviews the supporting…

Sentiment Analysis is a field of Natural Language Processing which aims at classifying the author's sentiment in text. This paper first describes a sentiment analysis model for students' comments about professor performance. The model achieved impressive results for comments collected from student surveys conducted at a private university in…

Edmodo has a significant role and place in the language teaching and learning contexts. However, there is no conclusive evidence on how Edmodo affects the language learning process. This study aims to present a review of the studies to make recommendations for teachers and researchers for further research. The study concludes that learners and…

The current study compared five free Text-To-Speech (TTS) systems, selected based on characteristics such as availability and capabilities. Tasks were completed by 37 English learners to evaluate these systems in terms of their comprehensibility, naturalness, and intelligibility. Our findings indicate that IBM Watson and Google Translate are the…

The research is conducted in a public institute of education and technology to boost graduation especially with the help of an e-learning environment adopted. The Directory of E-learning Education from Federal Institute of Triangulo Mineiro coordinates all administrative and pedagogical aspects of 4,000 students registered in 11 e-learning…

Adopting the multiliteracy concept and embracing the challenge of developing meaningful and captivating classes for Portuguese as Foreign Language in Brazil, this paper proposes an approach which includes the use of different technologies to learn and teach Portuguese, the reading of graphic novel adaptations of Brazilian literature classics and…

This paper is intended to share the results of the assessment of the use of the Online Work Community (OWC), developed in the Moodle technology that was used as an instrument to facilitate the educational and operational processes, intended to share problems and proposals for solution among the 470 members of the development teams, made up of…

A reorganized version of standards to be utilized for those who are involved with educational evaluation in Brazil was the result of a critical review of evaluation standards which were originally elaborated by the Joint Committee on Standards for Educational Evaluation. The conceptual framework for the critical review comprised logical…

A study was conducted to examine the procedures and requirements of a formative evaluation when it is carried out for instructional materials that have been designed for a U.S. target audience, but which also have potential use by a population of another country, e.g., Brazil. The study concentrated on determining whether different formative…

The research method used to evaluate a program of instruction in English as a Second Language (ESL) reading based on schema theory is discussed. The program is used in public schools in Rio de Janeiro (Brazil). In the first section, the research design, procedures, and instruments are presented. An experimental method is used, but is adapted so…

This study investigated Brazilian elementary teachers' decision making processes when evaluating and grading students' written work. Teachers analyzed the written work of four students who were unknown to them, then produced reports indicating: their perception of the author's grade level and reasons for believing it was that grade level; positive…

Explores the frequency of selected musical elements in a sample of folk songs from Bahia Brazil using a computer program and manual analysis. Demonstrates that the contents of each beat are comprised of simple rhythmic elements, melodic ranges are within an octave, and most formal structures of the songs consist of four phrases. (CMK)

This paper is an attempt to comprehend, in a more objective way, the students undertaking the second semester at the Technical and Scientific Center from the Pontifical Catholic University of Rio de Janeiro (PUC-Rio). The research was carried out at the beginning of the semester, in one of the classes formed by students undertaking General…

The impact of educational reforms in Brazil has been assessed by the Brazilian Evaluation System of Basic Education (SAEB), a tool designed to measure the cognitive achievement of students. The SAEB comprises tests of Portuguese grammar and writing, mathematics, and science. Schools have used the SAEB mainly for comparisons among groups of…

A family planning clinic which was part of a large public maternity hospital in Salvador Bahia, Brazil received a grant to expand its services and to evaluate a service model focusing on client counseling and education. The counseling, education, and service provision process included individual pre-consultation with a nurse, group education and…