In contemporary methodological thinking, replication holds a central place. However, relatively little attention has been paid to replication in the context of complex dynamic systems theory (CDST), perhaps due to uncertainty regarding the epistemology-methodology match between these domains. In this paper, we explore the place of replication in…

Mixed methods research, or mixed research, is an area with a great deal of promise for applied linguistics, especially given the field's diverse range of topics and methods. However, when mixed research mixes qualitative and qualitative methods, this can be problematic as researchers suppose this implies mixing mutually exclusive 'quantitative'…

The field of applied linguistics is a remarkable case of deep intersection of the skewed geopolitics of knowledge (epistemic inequalities) and language (the ascendency of English as both a topic of research and academic lingua franca). The dominance of the Anglo-sphere through epistemology and language in applied linguistics renders the process of…

This reflective piece seeks to shed light on the numerous contributions of Diane Larsen-Freeman to theory construction, applied linguistics, and language education by drawing parallels and insights from the FIFA 2022 Qatar World Cup Final. Looking at the multitude of factors that affect both soccer games and language development research,…

A quarter of a century has passed since complex dynamic systems theory was proposed as an alternative paradigm to rethink and reexamine some of the main questions and phenomena in applied linguistics and language learning. In this article, we report a scoping review of the heterogenous body of research adopting this framework. We analyzed 158…

Complex Dynamic Systems Theory (CDST), an instantiation in applied linguistics of complexity epistemology that transcends disciplinary boundaries, has gained much traction and momentum over the last decade, finding expressions in a fast-growing number of empirical second language developmental studies. However, the literature, while rapidly…

The present study used quantitative and qualitative measures to examine Iranian applied linguists' (mis-) conceptions of ethical issues in research. For this purpose, one hundred and twelve applied linguists completed a research ethics questionnaire constructed and validated by the researchers. In the follow-up qualitative phase, 15 applied…

Identifying changing patterns of stability and variability is crucial when examining second language development (SLD) from a complex dynamic systems theory (CDST) perspective (Larsen-Freeman, 2020). By studying attractor states, or recurrent patterns of stability, light can be shed on the underlying dynamics of a complex dynamic system (van Geert…

The growing concern for ethics in applied linguistics may be attributed to attempts to stem the rising incidence of ethical lapses in order to ensure that the core ethical principles of: (1) respect for persons; (2) yielding optimal benefits while minimizing harm; and (3) justice are preserved. Following a brief historical review of this topic,…

Linguistic ethnographers largely agree that engaging in self-reflexivity enables researchers to identify how their actions, subjectivities, and motivations influence research. In this article, I argue for a discourse-oriented ethnographic account as an alternative method for documenting and reporting such reflexivity. The overall goal of this…

Employing the concept of practice-based research (Sato and Loewen 2022), this study argues for the creation of applied linguistics communities of practice (CoPs) as a capacitating space for researchers and practitioners, mutual exchange, and meaningful collaboration. This is needed given the existing gap between research and practice, which is…

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…

This study applies the Apriori algorithm to analyse patterns, syntactic structures, and thematic clusters in Chinese studies data from various genres. This study aims to identify recurring linguistic elements in order to shed light on the dynamic nature of the Chinese language across different contexts and time periods. The Apriori algorithm is…

Third language (L3) lexical acquisition is still underexplored. In this article I overview theoretical and empirical evidence on L3 lexical acquisition and the role of cross-linguistic influence (CLI) in learning L3 words. I explain the mechanism of CLI as resulting from language co-activation in the multilingual learner's/user's mind.…

This article examines the use of the repertory grid technique as a method to investigate learner perceptions in language education research. An important issue raised in this article concerns how far a researcher's agenda may be unintentionally imposed onto a research study which is investigating learners' perceptions, and how far the ensuing data…