Researchers often make claims regarding the importance of predictor variables in multiple regression analysis by comparing standardized regression coefficients (standardized beta coefficients). This practice has been criticized as a misuse of multiple regression analysis. As a remedy, I highlight the use of dominance analysis and random forests, a…

Second language development can be viewed as a complex and dynamic process in which learners follow non-linear trajectories and develop their language over a period of time (Larsen-Freeman, 2006). Intrinsic to the view of Complex Dynamic Systems Theory (CDST), a system is composed of hierarchical, interdependent subcomponents (learner, learner…

From a complex dynamic systems (CDST) perspective, language is understood as a dynamic system comprised of subsystems that change and develop over time in response to learner-internal and -external factors (Verspoor et al., 2008). Accordingly, language development is seen as a process responsive to the dynamic interaction between the learner and…

"Variability" and "fractality," two key concepts in Complex Dynamic Systems Theory (CDST)--the former concerning changes and variations, and the latter concerning recursiveness and self-similarities--may seem contradictory at first glance. This forum piece attempts to elucidate how the two seemingly contradictory properties can…

This paper explores the relationship between language education and identity realization and the consequences of choosing either an Indigenous or a colonial language education approach. The focus is on the African postcolonial context; however, the arguments are also substantiated by examples from other parts of the world. I argue for a…

Second language acquisition (SLA) research offers valuable insight on how languages are learned and how they coexist and influence each other. Sign language learners offer unique perspectives on SLA, allowing researchers to test theories that are otherwise constrained by access to only one modality. Current literature on sign language learning…

The relationship between language switching and task switching has been well studied in bilingualism literature. This study employs novel experiments involving magnitude-parity switching and transparency-orientation switching and compares the costs associated with these two types of task switching with language switching. Switching costs and the…

In the contemporary era of globalization, learning a second language has become a pivotal means to broaden individual perspectives and enhance competitiveness. English, as the lingua franca of international communication, assumes particular importance. This paper delves into the integrated application of situated learning (SL) and task-based…

In this paper, we argue that current research on games in language education, predominantly framed as "digital game-based language learning" (DGBLL), is lacking details regarding the role of teachers, or more precisely, the verbalization of the pedagogical underpinnings, scaffolds, and techniques teachers use to successfully integrate…

This article revisits the "jongo" activity 'Pisei na Pedra' (2014) integrated into the "Nossa Casinha" guide (Martins & Sala, 2022) for teaching Portuguese to migrant children. "Jongo" is seen as an Afro-Brazilian form of expression, encompassing chants, drumming, collective dance, and spirituality (Rufino, 2014,…

In this paper we review Martin Lamb's (2016) publication when motivation research motivates: issues in long-term empirical investigations. We discuss his insightful arguments about the challenges and opportunities related to the engagement with longitudinal research. We begin with a discussion of the concept of context and unpack the complex…

Looking at human communication from the perspective of semiotics extends our view beyond verbal language to consider other sign systems and meaning-making resources. Those include gestures, body language, images, and sounds. From this perspective, the communicative process expands from individual mental processes of verbalizing to include features…

In discussions about relationships between research and pedagogy, teachers and researchers are often characterized as facing each other across a "gap" that separates them. Teachers are described as having practical concerns about their own classrooms and little patience for "theoretical" issues. Researchers are described as…

In our extremely technologized world, enabling students to use a variety of media and modes in learning is an important component of the 21st century education. It is necessary to foster communication with diverse audiences and to encourage students to become critical designers of technologically mediated communications. Translanguaging and…

In the US K-12 public school settings, each state's annual English language proficiency (ELP) assessment, as part of an educational accountability system, has tremendous impact on English learner (EL) students' academic paths and success. It is thus critical to establish a robust validation framework and empirical evidence to ensure that states'…