Language repertoires have been traditionally construed as a set of chronologically determined compartments (first language, second language, etc.), a scheme which upholds several validity and ethical issues when operationalized in research and education (Ortega, 2019). Complex dynamic systems theory (also complexity theory, here CDST) has been…

This paper explores the experiences of practicing bilingual (English/Spanish, English/Portuguese, and English/Haitian Creole) and English as a Second Language teachers after completing a Bilingual Bicultural Education Certification program. It highlights how teachers defined success when working with their emergent bilingual students and names the…

In the "Bilingual Literacy Development Model: A holistic way to support Spanish-speaking children" research study, I studied bilingual families over a 5-month period in their home environments through home visits. Drawing from data obtained through home visits, including interviews with mothers and observations of family literacy…

This investigation of translanguaging is grounded upon the ubiquitous theme of "structures" explicitly and implicitly found in the translanguaging literature. Through this theme, this paper begins by providing a novel theoretical framework followed by considering the need for translanguaging (e.g., education's growth of multilingualism;…

The rhetoric of the reading wars has become more than just an armchair academic debate, but is encoded now in the very laws, house and senate bills, and legislative policies of the majority of the states. In turn, these policies are powered by staggering sums of money such as the 90-million-dollar investment of Fulton County, Georgia in a revamp…

Children are members of families and communities, and the languages learnt within these contexts contribute to a child's sense of "belonging, being and becoming" throughout life (Department of Education Employment and Workplace Relations, 2009). Encouraging children to bring their home languages into early childhood education and care…

This longitudinal mixed-methods case study aimed to explain why a seemingly ordinary U.S.-affiliated hyper-connected French language learner (Nancy) achieved extraordinary outcomes after 15 weeks in Paris, compared to fifteen Generation Z peers also enrolled in the program. Framed by Complex Dynamic Systems Theory and social pedagogies, the study…

Drawing on qualitative research, this study explores (1) how Hong Kong university students' existing L1 and L2 affect their learning motivation for an L3 and (2) how an individual's L2 motivation changes because of learning an L3, from a dynamic systems theory perspective. Eight undergraduate students from Hong Kong participated in this study.…

Learners of foreign languages (L2s) apply strategies to support learning processes and L2 development. They select strategies according to their individual needs and preferences and adjust their strategic actions to suit situational circumstances and contextual conditions. A holistic investigation of strategic L2 learning processes requires the…

Drawing on theories from Applied Linguistics research, this doctoral dissertation brings together European perspectives on "language," "identity," and "voice" in an examination of English as the international language of science (EILS). Using the theoretical frame of Dynamic Systems Theory (DST), each of the chapters…

There is quite a bit of evidence showing that the experience of learning an L2 will help in learning an L3, but as far as we know, very little research has investigated the possible impact of L3 learning on the already existing and still developing L2 system within the learner. According to Complex Dynamic Systems Theory (CDST), language…

Willingness to communicate (WTC) research has recently witnessed a paradigm shift with the more recent studies looking at the shifting and dynamic nature of the variable. A growing body of literature has interpreted such dynamicity from a complex dynamic systems (CDS) perspective. The theory of CDS has four basic properties, one of which, and the…

We identify contributions in this special issue in terms of two essential ways of threading systemic change for language equity in schools: theories/concepts from school governance down to classroom practice, and values/morals from practical realities in classrooms up. We characterize 'language equity' as a sense of belonging and meaningful…

This book examines the role of interlocutors and their individual differences (IDs) in second language (L2) development from four theoretical lenses: the cognitive-interactionist approach, sociocultural theory, the variationist approach, and complex dynamic systems theory. A theoretical overview to each approach is written by a preeminent scholar…

Willingness to communicate (WTC) has recently been researched as a dynamic variable, with some investigations viewing it as a complex dynamic system (CDS). One important property associated with CDS is the notion of attractor states, which are characterized by stable patterns of behavior. The present study employed an idiodynamic method to monitor…