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Global science is more networked and connected than ever before. The rise of research collaborations occurs not only in the established Euro-American science systems that hold 'central' nodes in the globally networked science, but also in other parts of the world as science systems pluralise and multipolarise. Yet, research collaborations between traditionally non-central science systems are understudied. This paper examines factors leading to increased research collaborations between scientists in China and Turkey, two "traditionally" non-central science systems. A multiple regression analysis was conducted using an original dataset of 2256 collaborative papers and 605 China-based and Turkey-based scientists. The analysis reveals the statistically significant role of in-person mobility to the other system in increasing research collaborations. Additionally, being male instead of female and working in a university instead of a research institute are statistically significant predictors of increased research collaborations. The paper adds further nuances to the literature, suggesting that having obtained a PhD abroad or being in a large city may not lead to increased collaborations among traditionally non-central systems, although they may increase international collaborations at the conflated global level.

Purpose: Microteaching is a teacher training method based on microclasses (groups of four or five students) and microlessons lasting no more than 5-20 min. Since it was first explored in the late 20th century in experiments at Stanford University, microteaching has evolved at the interdisciplinary level. The purpose of this paper is to examine the networks found via an analytical bibliometric study of the scientific output related with microteaching in teacher training, through a study and examination of the Web of Science database. Design/methodology/approach: This research was conducted with the VOSviewer tool for content analysis through data mining and scientific network structure mapping by means of the normalisation technique. This technique is based on the association strength indicator, which is interpreted as a measurement of the similarity of the units of analysis. Findings: Two hundred and nine articles were thus obtained from the Web of Science database. The networks generated and the connections among the various items, co-authorship and co-citation are presented in the results, which clearly indicates that there are significant authors and institutions in the field of microteaching. The largest cluster is made up of institutions such as Australian Catholic University. The most often-cited document is by Rich and Hannafin. Allen (1968), who defines microteaching as a technique based on microclasses and microlessons, is the author most often cited and has the largest number of connections. Research limitations/implications: This research's limitations concern either aspects that lie beyond the study's possibilities or goals that have proved unattainable. The second perspective, which focuses on skill transfer, contains a lower percentage of documents and therefore has a weaker central documentary structure. Lastly, the authors have also had to bear in mind the fact that the scientific output hinges upon a highly specific realm, the appearance and/or liberalisation of digital technologies and access to those technologies in the late 20th century. Originality/value: This research shows that microteaching is a promising area of research that opens up vast possibilities in higher education teacher training for application in the realm of technologies. This paper could lead to several lines of future research, such as access to and the universal design of learning from the standpoint of different communication and pedagogical models based on microteaching.

Involving the global issues as listed in Sustainable Development Goals (SDGs) in education is necessarily done in the education process, especially in English as a Foreign Language (EFL) learning. Exposure to global issues is known to improve students' understanding, awareness, and ability to solve urgent issues faced by global society. This paper aims to find out the trend of research on the coverage of SDGs in students' learning process. This systematic literature analysis was done by applying Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Method. A total of 25 studies were recognized through a systematic search by using Sustainability, SDGs, and EFL as keywords. The result shows that the trend of associating SDGs with EFL settings was done mostly in Indonesia. In the recent year 2022, it reached the highest number of studies in the particular matter with 7 total of research. It was also found that the study involving SDGs on EFL learning was mostly done in the tertiary setting, compared with K-12, junior high school, secondary, high school, and other educational institutions. It was also discovered that the specific area of study enhances EFL students' learning achievement, environmental awareness, global citizen values, as well as students' levels of self-norms, beliefs, and self-value.

In the field of English medium instruction (EMI), multilingual research approaches are crucial to carrying out effective and ethically responsible research, because EMI policies and practices are inherently multilingual. This paper is a partial replication study that adopts a 'researching multilingually' analytical framework to interrogate the challenges and affordances of using multiple languages during two EMI research projects. In the project in Turkey, the lead researcher, who is an English-Turkish bilingual, analysed policy documents (n = 145) and interview data (n = 67) drawing on her knowledge of both languages. Additionally, 85 EMI classroom observations were conducted. In the project in China, the research team of two L1 English speakers and two L1 Chinese speakers investigated 93 bilingual policy documents and conducted interviews with 26 policy arbiters by drawing on both languages during data collection and analysis. Together, these reflections highlight how multilingual approaches can be utilised throughout the research process, from team formation, research design, data collection, data analysis, and presentation of findings in research reports. [ABSTRACT FROM AUTHOR]