Multilingualism presents both a challenge and an opportunity for Natural Language Processing, with code-switching representing a particularly interesting problem for computational models trained on monolingual datasets. In this paper, we explore how code-switched data affects the task of Machine Translation, a task which only recently has started…

This study provides a comprehensive analysis of multilingual education, highlighting key issues, methodologies, and future directions in this area. Based on the theoretical foundations of Vygotsky and Krashen, as well as practical approaches such as project-based learning and task-based language learning, the study highlights the importance of…

This study explored the patterns and predictors of code-switching (CS) in Singapore preschoolers by analyzing the data elicited from an existing early childhood corpus. Altogether 943 cases of CS produced by 111 children aged 2;6, 3;6, 4;6, 5;6, respectively, were analyzed. The results indicated that: (1) 'insertion', 'intersentential', and…

Over the past several decades, applied linguistics and second language (L2) acquisition and teaching have been areas of prolific research and have undergone continual development. The purpose of this article is to identify essential themes in the field of applied linguistics, focusing more intensely on teaching and learning second languages in a…

Some of the key challenges in teaching intercultural communication (IC) are to engage learners in activities which develop their critical intercultural awareness and to prepare them for communication in superdiverse (Vertovec, 2007) contexts. This paper discusses linguistic landscapes (LL) as an innovative method for teaching intercultural…

This article analyzes how emergent bilinguals discursively support one another during literacy activities in a cross-aged peer-tutoring program in their elementary school. Drawing from Vygotskian sociocultural theory, we frame peer supports as developing a zone of relevance that fosters and sustains peer engagement in literacy discussions.…

Content and language integrated learning (CLIL) is a rapidly growing area of both research and practice in all parts of the world, especially in Europe and Asia. As a young discipline, CLIL has a good potential of distinguishing itself from monolingual L2 immersion education models by becoming more flexible and balanced about the role of L1 in…

According to the critical period hypothesis, the earlier the acquisition of a second language starts, the better. Owing to the plasticity of the brain, up until a certain age a second language can be acquired successfully according to this view. Early second language learners are commonly said to have an advantage over later ones especially in…

This paper presents and discusses some longitudinal observations of a case study of multilingual language acquisition from birth to the age of five. The analyses are based on data provided from written observations and audio recordings made on a regular basis. The child in this study is acquiring two minority languages at home and the two official…

The present study looks at the levels of activation of different languages a trilingual language user operates in at the moment of text construction in one of these languages. Forty-eight Portuguese advanced users of English (L2) and intermediate in German (L3) were asked to perform a translation task. The subjects were divided into two subgroups:…