Recommender systems have become one of the main tools for personalized content filtering in the educational domain. Those who support teaching and learning activities, particularly, have gained increasing attention in the past years. This growing interest has motivated the emergence of new approaches and models in the field, in spite of it, there is a gap in literature about the current trends on how recommendations have been produced, how recommenders have been evaluated as well as what are the research limitations and opportunities for advancement in the field. In this regard, this paper reports the main findings of a systematic literature review covering these four dimensions. The study is based on the analysis of a set of primary studies ( N = 16 out of 756, published from 2015 to 2020) included according to defined criteria. Results indicate that the hybrid approach has been the leading strategy for recommendation production. Concerning the purpose of the evaluation, the recommenders were evaluated mainly regarding the quality of accuracy and a reduced number of studies were found that investigated their pedagogical effectiveness. This evidence points to a potential research opportunity for the development of multidimensional evaluation frameworks that effectively support the verification of the impact of recommendations on the teaching and learning process. Also, we identify and discuss main limitations to clarify current difficulties that demand attention for future research. Supplementary Information The online version contains supplementary material available at 10.1007/s10639-022-11341-9.
The objective of this article is to present the creation process of Pedagogical Strategies (PS) based on Socio-affective Scenarios mapped in a Virtual Learning Environment (VLE). Every year, enterprises are looking for new technologies that can improve the skills of their collaborators, bringing VLE resources to e-training formations. The PSs are actions carried out by professors or manager in their practice, both for e-learning and e-training. In order to develop a PS, it is important to consider the socio-affective profile. For data inference were used: Social and Affective Map. Using these two tools, 38 Socio-affective Scenarios were mapped and their strategies were developed. This study utilizes an applied qualitative approach. As a result, a total of 228 PSs based on Socio-affective Scenarios were developed by 15 specialist professors. Its main contribution is the creation of PS based on criteria that can be adapted to be applied in the industry context.
O crescente interesse em pesquisas sobre sistemas de recomendações educacionais tem motivado o surgimento de novas técnicas e modelos nos últimos anos. Entretanto, as informações existentes sobre a diversidade de mecanismos utilizados para a produção de recomendações no contexto educacional são limitadas. Diante disso, este artigo apresenta uma revisão sistemática da literatura que sintetiza o conhecimento disponível sobre a forma que os recomendadores educacionais produzem as recomendações. Para tal foram selecionados 20 artigos publicados entre 2015 e 2019 de 517 publicações científicas identificadas. Os resultados fornecem conclusões sobre como os recomendadores educacionais funcionam apresentando um panorama das técnicas, entradas e saídas desses sistemas nas pesquisas mais recentes.
O artigo tem como objetivo analisar a produção acadêmica sobre a inclusão dos idosos na produção de conteúdos audiovisuais (vídeos e/ou filmes) no contexto educacional. O número de idosos cresce anualmente e, em paralelo, a busca por cursos de inclusão digital em vista do interesse em aprender sobre as tecnologias digitais e criar conteúdos audiovisuais. Assim, é relevante investigar sobre o processo de criação de materiais audiovisuais pelos seniores na perspective da educação permanente (DELORS, 2010; OSORIO, 2003).A metodologia adotada foi a revisão sistemática da literatura na qual se utilizou 9 bases no período entre 2015 e 2020. Foram analisados 615 artigos sendo que somente 2 passaram pelos critérios de inclusão e exclusão. Os dados apontaram que nenhum dos estudos apresentaram as definições de vídeo e filme evidenciando uma lacuna neste campo. Contudo, todas pesquisas apontaram que para construção de materiais audiovisuais é necessário considerar aspectos metodológicos específicos para este público. A partir disso, foi possível identificar sete aspectos relevantes nesse processo. Por fim, constatou-se que há uma escassez de produções acadêmicas que englobam a temática de conteúdos audiovisuais criados pelos seniores.
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