Tipo: artículo

Metodología: revisión bibliográfica

Temas: inteligencia artificial

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With the advent of artificial intelligence, most of the main techniques have found their way into intelligent education. Knowledge tracing is one of the essential tasks in educational research, which aims to model and qualify students' procedural knowledge acquisition using machine learning or deep learning techniques. While numerous studies have focused on improving models and algorithms of knowledge tracing, few have thoroughly examined the dynamic and complex aspects of this research field. This study conducts a bibliometric analysis that included 383 key articles published between 1992 and 2021 to review the evolutionary nuances of knowledge tracing research. Besides, we employ document...

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Tipo: artículo

Metodología: revisión bibliográfica

Temas: inteligencia artificial

Resumen:

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Since it was released in November 2022, ChatGPT has been exerting revolutionary influence on the realm of higher education. In order to obtain a comprehensive understanding of the research landscape, we conduct a systematic literature review on the studies of ChatGPT used in higher education. Both quantitative and qualitative methods were adopted to bibliometrically examine the included literature selected from Web of Science and Scopus through the PRISMA protocol. Tools of VOSviewer and CitNetExplorer were employed to visualize the citation information. Our findings showed that the recent two years witnessed an ever-growing popularity of this research theme. Citation information analysis...

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Tipo: artículo

Metodología: revisión bibliográfica

Temas: metodología de investigación

Resumen:

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A central concern among qualitative researchers over the last two decades has been enhancing its visibility and credibility, particularly among quantitative researchers as well as general audiences. Addressing calls for top-down insights to help stakeholders of research take stock of an increasingly large and complex literature body, this bibliometric analysis provides quantitative insights into 3,758 qualitative studies in language education, published in 34 major academic journals from 1999 to 2021. It investigates patterns of research productivity across authors, their institutions and the countries these are located in, the journals authors publish in, the research approaches they use, the...

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