Purpose: In November 2022, the commercial company, OpenAI, launched ChatGPT. Since then, university students have rapidly become regular users of this artificial intelligence (AI) platform. One reason for this is the powerful capability of this generative AI tool to produce textual content, which in many cases, is almost indistinguishable from…

This qualitative study examines the semiotic meanings communicated through multiple representations in the teaching of an advanced undergraduate course in biology. Scientific discourse is intrinsically multimodal in nature; in other words, science is discussed and researched using multiple modes that convey meaning (Lemke, 1998). Therefore, to…

Bilingual scientific literacy (BSL) is one of the educational domains gaining prominence in twenty-first century societies. University bilingual science courses are legitimate and desirable scenarios for the promotion of bilingual written scientific argumentation (BWSA) as part of BSL. Recent studies indicate that the use of 'logical connectors'…

University bilingual science courses are on the rise because of the internationalisation of higher education. These courses are legitimate and desirable scenarios for the promotion of bilingual written scientific argumentation (BWSA) as part of bilingual scientific literacy. The problem is that very little evidence is available on how to foster…

In many higher education institutions in countries where English is the second or foreign language; English for Academic Purposes (EAP), English-medium instruction (EMI), Content and Language Integrated Learning (CLIL), and first language-English bilingual modules are attracting interest because of their potential to contribute to the…

English dominates as an international language for science and research. Consequently, this is the most widely used language in university bilingual (e.g. Spanish-English, Chinese-English, Swedish-English) science courses around the world. However, very little is known about how to foster bilingual scientific writing in these types of courses.…

This dissertation explored whether unnecessary linguistic complexity (LC) in mathematics and biology assessment items changes the direction and significance of differential item functioning (DIF) between subgroups emergent bilinguals (EBs) and English proficient students (EPs). Due to inconsistencies in measuring LC in items, Study One adapted a…

As the de facto language of science, English proficiency often serves as a gatekeeper for aspiring medical students in Puerto Rico because they encounter English-language instruction, textbooks, and high-stakes standardized tests throughout their studies. Employing ethnographic research methods, this case study documents the language practices in…

There has been a dramatic increase in the number of multilingual and multicultural students in U.S. schools. Because of high-stakes testing and English-only mandates, instructional practices and curricula in most urban school districts neglect the cultural and linguistic interests of their diverse student populations. In this interpretive study,…

The aim of the International Society for Technology, Education, and Science (iHSES) conference is to offer opportunities to share ideas, discuss theoretical and practical issues, and connect with the leaders in the fields of "humanities," "education" and "social sciences." It is organized for: (1) faculty members in…