Repetência escolar nos anos iniciais do ensino fundamental: evidências a partir dos dados da Prova Brasil 2009

Ortigão, Maria Isabel Ramalho; Aguiar, Glauco

doi:10.24109/2176-6681.rbep.94i237.370

Cited by 13 publications

(10 citation statements)

References 8 publications

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“…However, adolescents above 16 years fall outside the typical age for ninth grade, thus these students possibly have a history of grade retention and are more likely to present other characteristics of social vulnerability. Grade retention in Brazil is more frequent among boys, blacks, lower social classes, students whose parents have lower levels of education and among those whose parents do not attend school meetings nor support the accomplishment of tasks [51]. Also noteworthy is the higher prevalence of co-occurrence of risk factors in females.…”

Section: Discussionmentioning

confidence: 99%

Co-occurrence and clustering of the four major non-communicable disease risk factors in Brazilian adolescents: Analysis of a national school-based survey

et al. 2019

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Background The major non-communicable chronic diseases (NCD) are associated with a small group of modifiable lifestyle-related risk factors, including smoking, insufficient physical activity, unhealthy eating, and alcohol abuse. In this study, we evaluated the co-occurrence and clustering of the major NCD risk factors among Brazilian adolescents. Methods This cross-sectional study analyzed data of 101,607 adolescents from the Brazilian National Survey of School Health (PeNSE) 2015. The risk factors included were: regular consumption of ultra-processed foods, irregular consumption of fruits and vegetables, insufficient physical activity, smoking, and alcohol consumption. Clustering was defined through the ratio between observed and expected prevalences of combination of risk factors greater than 1. Expected prevalence of the co-occurrence of risk factors was calculated from the joint probability of the behaviors. Additionally, we examined the presence of at least four risk factors according to socioeconomic characteristics. Results Of the 32 combinations of risk factors, 13 corresponded to clustering. We observed a strong correlation between alcohol consumption and smoking, which were found together in 8 of the 13 clusters identified. The most frequent combinations of risk factors involved unhealthy eating and insufficient physical activity. Only 2.9% of the adolescents did not present any risk behaviors, while 38.0%, 32.9%, 9.4% and 1.8% accumulated two, three, four and five risk factors, respectively. The accumulation of risk factors was higher in girls, older adolescents, those who did not live with both parents, children of less-educated mothers, students attending public school, and residents of cities in more developed urban areas of the country. Conclusions The main risk factors for NCD are frequent and not randomly distributed among Brazilian adolescents. Our results provide information for policymakers to target specific groups and joint behavioral risk factors for health improvement in adolescents.

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Section: Discussionmentioning

confidence: 99%

Co-occurrence and clustering of the four major non-communicable disease risk factors in Brazilian adolescents: Analysis of a national school-based survey

et al. 2019

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“…This idea is also defended in a study carried out by Ortigão and Aguiar [22] when they found that in the educational literature, there has been an improvement in the performance of women when compared with men. These authors, indicate that this situation is related to a better adaptation of the girls to the school, given the primary and familiar socialization that favors a more orderly and obedient behavior.…”

Section: Characteristics Of the Families Of Students In The Schools Smentioning

confidence: 90%

“…As it turns out, students whose parents have a low level of schooling makes it difficult for the children to have a satisfactory situation in school, since within the family there are no people able to support them in their school activities or to have them as models or references. The existence of a family context characterized by a study support environment allows the students to have better school performance [22].…”

Section: Final Considerationsmentioning

confidence: 99%

Curricular Policy and Access and Permanence of Students in School

Cossa¹,

Tura²,

Mário³

et al. 2018

Open and Equal Access for Learning in School Management

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This article presents a study on the access and permanence or equity of the students in schools of General Secondary Education. The research was carried out in two schools, which sought to understand the level of access and permanence of students. The research opted for a qualitative approach as it made a content analysis of interviews and readings. It was observed that the Mozambican educational system was marked by the exclusion of other cultures due to the weak negotiation between the school culture and that of the students, and in this context, there was a systematic and constant abandonment of students. This abandonment occurred for several reasons: cultural issues and fragility of family structures. The research also showed that in schools there was a strong trend toward generalization and harmonization of evaluation practices, without looking at issues of asymmetries between schools. A continuous and constant practice of expressing value judgments was also carried out in order to generalize the students' behavior. Faced with these factors, students have access to school but over the cycle are giving up, which makes it possible to understand that Mozambican public policies still need to maintain an inclusive and acceptability dialog with and from other cultures.

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“…Inúmeros estudos apontam que, quanto maior o nível de escolaridade dos pais, melhor o desempenho de seus filhos (JESUS;LAROS, 2004;AGUIAR, 2013;CARVALHO, 2007). Notoriamente, as consequências extrapolam a sala de aula e o êxito acadêmico, acarretando, futuramente, sucesso profissional.…”

Section: Aspectos Críticosunclassified

Mineração de dados orientada pelo domínio educacional: uma prova de conceito

et al. 2019

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Este trabalho propõe uma metodologia para identificação de padrões relacionados ao aprendizado de matemática e às características do ambiente escolar, a qual foi aplicada aos dados da Prova Brasil 2013, com ênfase nos estudantes do 9º ano do ensino fundamental do estado do Rio de Janeiro. A abordagem, apoiada pelo conhecimento de especialistas em educação, consistiu na proposição de um processo de redução de dimensionalidade integrado à mineração de dados, sendo sua avaliação efetuada por intermédio de medidas técnicas em conjunto com medidas de interesse do domínio educacional. Foi possível identificar ações, bem como analisar sua viabilidade para solução das questões educacionais. A metodologia, orientada pela área de aplicação e cuja avaliação não se restringiu ao uso de métricas técnicas da mineração de dados, pode servir como referência – uma prova de conceito – a outras pesquisas em ações e políticas educacionais.Palavras-chave: Prova Brasil, Mineração de Dados, Políticas Educacionais, Rendimento Escolar. Minería de datos orientada por el domínio educativo: una prueba de conceptoEste trabajo tiene el objetivo de proponer una metodología para identificar patrones relacionados con el aprendizaje de matemáticas y con las caracteristicas del ambiente escolar, que fue aplicada a los datos de la Prova Brasil 2013, específicamente a los alumnos del 9º año de la educación fundamental del estado de Rio de Janeiro. El enfoque, apoyado por el conocimiento de especialistas en el área de educación, consistió en proponer un proceso de reducción de dimensionalidad integrado a la minería de datos, y su evaluación fue efectuada por medio de medidas técnicas en conjunto con medidas de interés del dominio educativo. Este abordaje permitió identificar acciones y analizar su viabilidad para solucionar algunos problemas de la educación básica. La metodología, orientada por el área de aplicación y cuya evaluación no se restringió al uso de métricas técnicas de la mineria de datos, puede servir de referencia – una prueba de concepto – a otras investigaciones en acciones y políticas educativas.Palabras clave: Prova Brasil; Minería de Datos; Políticas Educativas; Rendimiento Escolar. Data mining guided by the educational domain: a proof of conceptThis paper aims to propose a methodology for identifying patterns related to learning mathematics and the characteristics of the school environment. It was applied to the data of the Prova Brasil 2013, focusing on students in their 9th year of education, in the state of Rio de Janeiro. The approach, supported by education experts, consists of proposing a dimensionality reduction process integrated to data mining. Its evaluation was conducted using technical measures together with measures of interest to the educational domain. This approach made it possible to identify actions, as well as to analyze their viability, to solve educational issues. The methodology, guided by the area of application and the evaluation of which is not restricted to the use of technical metrics of data mining, can serve as a reference – a proof of concept – for other studies of educational actions and policies.Keywords: Prova Brasil, Data Mining, Educational Policies, School Performance.

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Repetência escolar nos anos iniciais do ensino fundamental: evidências a partir dos dados da Prova Brasil 2009

Cited by 13 publications

References 8 publications

Co-occurrence and clustering of the four major non-communicable disease risk factors in Brazilian adolescents: Analysis of a national school-based survey

Co-occurrence and clustering of the four major non-communicable disease risk factors in Brazilian adolescents: Analysis of a national school-based survey

Curricular Policy and Access and Permanence of Students in School

Mineração de dados orientada pelo domínio educacional: uma prova de conceito

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