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In a previous study developed by Gomes, Ferreira, Silva, and Castro Caldas (2017), using a sample of 883 participants, victims of bullying represent 69.5% of the sample and non-victims account for 30.5%. This showed a high prevalence of bullying in the school universe being a major problem in schools.
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Jan 1, 2019 · It covers a comprehensive range of factors ranging from the sheer availability of a school place, to the healthiness of the spaces and their suitability to positively foster learning, to the...
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Business Intelligence in Education, Classification and Regression, Decision Trees, Random Forest
Although the educational level of the Portuguese pop-ulation has improved in the last decades, the statistics keep Portugal at Europe’s tail end due to its high stu-dent failure rates. In particular, lack of success in the core classes of Mathematics and the Portuguese lan-guage is extremely serious. On the other hand, the fields of Business Intell...
We wish to thank the students and school professionals who voluntarily participated in this study.
Dec 5, 2007 · In this community sample of children and adolescents attending elementary through high school, the prevalence of abnormally high self-reported levels of anxiety increased in frequency with age and was negatively associated with school performance.
- Luigi Mazzone, Francesca Ducci, Maria Cristina Scoto, Eleonora Passaniti, Valentina Genitori D'Arrig...
- 2007
Method: School children aged 6 to 11 years were divided into two groups; poor school performance (PSP) and good school performance (GSP) and evaluated using the Motor Development Scale (MDS).
Feb 24, 2021 · In a meta-analytical review of 33 studies, Nakamoto and Schwartz [ 8] confirmed the negative association between bullying victimisation and academic performance. Liu et al. [ 11] in a longitudinal study found that being bullied in 3rd grade predicted poor academic outcomes in 5th grade.
Oct 16, 2009 · The first evidence of an association between non-severe malaria and learning impairments in Latin America was reported by Vitor-Silva et al. [102] who observed reduced performance in school...
