Second Language Development Research Articles

Developing explicit and implicit L2 knowledge with Duolingo’s input-based features: Case studies of L2 Spanish learning

In this single-case study with a quasi-experimental design, we set out to examine the role of two input-based features of the language learning app Duolingo on learners’ development of implicit and explicit second language (L2) knowledge. We investigated the effect of Duolingo’s Stories feature and Podcast feature on two Spanish-L2 learners’ performance on a battery of implicit and explicit L2 knowledge tests. Once a week, over a four-week period using these input-based features, both participants repeatedly performed oral narrative tasks, timed and untimed grammaticality judgment tasks, and metalinguistic knowledge tests. The participant assigned to the Podcast condition showed meager gains in productive implicit knowledge (measured by oral narrative tasks) but decreased in receptive explicit knowledge (measured by untimed grammaticality judgment tasks). The participant assigned to the Stories condition showed a large increase in receptive implicit knowledge of Spanish (measured by timed grammaticality judgment tasks). Neither participant showed meaningful gains in the measure of productive explicit knowledge (measured by metalinguistic knowledge tasks). Although there was a slight increase in receptive explicit knowledge for the participant using Stories, the data from both participants discount the idea that app-based mobile-assisted language learning (MALL) prioritizes receptive explicit L2 knowledge, at least when considering these novel input-based features of Duolingo. These findings add nuance to previous research showing that the primary outcome of MALL app use is receptive explicit L2 knowledge.

Changes in Language Learners’ Affect: A Complex Dynamic Systems Theory Perspective

AbstractThis study investigated changes in motivation, self‐efficacy beliefs, and a range of emotions, including enjoyment, hope, pride, curiosity, anxiety, boredom, apathy, confusion, and shame, from a complex dynamic systems theory (CDST) perspective over a 2‐year period in the Hungarian English as a Foreign Language (EFL) context. Using the same questionnaire, we collected data four times throughout 4 semesters from 101 participants studying English in two Hungarian high schools. For data analysis, we used latent growth curve modeling (LGCM) to detect the group‐level changes in learners’ motivation, self‐efficacy, and emotions. We also employed dynamic cluster analysis to identify trends in learners’ trajectories regarding these variables. In our panel data, linear models described the data well concerning the ought‐to second language (L2) self, language learning experience, boredom, apathy, and confusion, and for enjoyment, curiosity, anxiety, and shame, nonlinear models had the best fit. We could also identify trajectories depicting attractor states and learner paths that featured influences of perturbations.

Study abroad experiences in homestay: where complexity, dynamicity, and individuality stay

Abstract Informed by Complex Dynamic Systems Theory, this study examines the nature of homestay as a situated language learning site, with an eye toward the development of American student guests and Chinese host families’ homestay experiences within the larger context of the study abroad (SA) program and local community. Drawing on data collected from host families and student guests, this study discovers benefits, conflicts, and co-adaptations in homestay; the evolution of host families’ dispositions toward homestay; student guests’ proficiency gains and interactions with hosts and locals; and contextual factors that influence the proficiency gains and interactions. The findings reveal that homestay is a dynamic, self-evolving subsystem, which constantly interacts with other dynamic subsystems, such as the SA program and local community, within the complex social ecosystem of the entire SA environment. This study also provides suggestions for the design and management of the homestay component in the SA program and future research.

Understanding the SSARC Model of Task Sequencing: Assessing L2 Writing Development

This study aimed to explore the impact of task sequencing on the development of second language (L2) writing and investigate how L2 learners performed on three decision-making writing tasks completed in different orders over nine weeks. 120 advanced-high EFL students were randomly assigned to one of three groups and given different task sequences: 1) a simple-medium-complex (SMC) sequence, 2) a complex-medium-simple sequence (CMS), or 3) a random sequence (RDM). Essays were analyzed using measures of syntactic complexity, accuracy, lexical complexity, and fluency (CALF). Results showed that the CALF of L2 writing demonstrated longitudinal development over time in all three task sequencing groups. CALF development was not immediately apparent in the first six weeks, with most measures displaying a significant increase by the end of the ninth week. Furthermore, different task sequences resulted in varying patterns and magnitudes of CALF growth, but no specific sequence was found to be superior overall.

The The correlations between the average semester growth rates of syntactic and lexical complexity in L2 writing development at secondary school

The article is devoted to the development of language complexity in a relatively under-researched area of adolescent writing from the point of view of Complex Dynamic Systems Theory (CDST). It describes the second part of a panel study which aimed to examine the relationships among the average semester growth rates (ASGRs) of specific measures of syntactic and lexical complexity within and between these two subsystems in writing in English as a foreign language at the secondary school level. The study involved the analysis of The Written English Developmental Corpus of Polish Learners (WEDCPL). The corpus, which comprises over 1900 essays, was created on the basis of 21 repeated measurements conducted in a group of 100 secondary school learners during a period of three years. With respect to the specific measures of syntactic and lexical complexity, the study indicated that nominalization developed faster than subordination and coordination, and that lexical variation developed faster than lexical density and sophistication per semester. Moreover, the relationships between the ASGRs of both syntactic and lexical measures were more supportive within than between the subsystems. The main pedagogical implication for English language teachers refers to fostering more coordinated development of language complexity at secondary school in the EFL context.

Unveiling the complexity of L2 learners’ emotions and emotion regulation: A retrodictive qualitative modeling study

AbstractSecond/foreign language (L2) learners often go through a gamut of conflicting experiences embedded within their emotional system, which can be managed through emotion regulation (ER). Motivated by complex dynamic systems theory (CDST), this qualitative study aimed to explore the signature dynamics of positive and negative emotions among six Iranian adolescent English language learners. Additionally, the study investigated how learners manage their emotions in the L2 classroom. Using the CDST as its main theoretical framework and retrodictive qualitative modeling as its main methodology, the current investigation revealed that the learners’ emotional systems were mediated by internal and external contexts, as well as dynamicity. It was further discovered that ER strategies were driven by multiple simultaneous factors influencing emotional systems and the adaptability of those systems to new situations. In the end, we discuss how policymakers, teachers, and researchers can adopt the findings to provide some well‐needed support for classroom‐based L2 learners.

The dynamics of changes in linguistic complexity and writing scores in timed argumentative writing among beginning-level EFL learners

Abstract This study investigates longitudinal changes in linguistic complexity and holistic scores in EFL timed argumentative writing among beginning-level learners using Complex Dynamic Systems Theory. It also explores relationships among linguistic complexity over time and with writing scores. Over nine months, 42 Japanese EFL learners completed six timed essays. Linguistic complexity was assessed through lexical, phraseological, and syntactic features. Findings indicate linear growth in writing scores, lexical sophistication, and noun phrase (NP) complexity, alongside stable phrasal complexity and non-linear subordination. Interrelated growth patterns included connections between lexical sophistication and phrasal complexity, and phraseological complexity and subordination. Competitive dynamics were observed between lexical diversity and NP complexity, and phraseological complexity and phrasal sophistication. Linear associations emerged between writing scores and lexical sophistication or syntactic complexity, while a non-linear relationship occurred with phraseological sophistication. This study illuminates the intricate dynamics of linguistic complexity and L2 writing scores among beginning-level learners in argumentative writing.

Assessment of Interactional Competence in L2 German: Integrating an innovative rubric to help language teachers effectively evaluate pragmatics

Research on the development of second language (L2) interactional competence (IC) has shown that IC is vital for L2 speakers' participation in the social world of the L2 and thus an important aspect of pragmatic competence. To date, however, there is little work on the education of future language teachers in the assessment of their learners' IC. More specifically, there is no research on language teachers' experiences using a rubric that focuses on specific interactional sequential features. We address this gap by presenting a study on training L2 German instructors to assess German response tokens — e.g., achso or echt. Building on a prior study on L2 German students' use of response tokens, this paper presents a study on devising a new, specific IC rubric on response tokens. By having L2 instructors use this new IC rubric, we show the advantages and disadvantages of the rubric concentrated around response tokens. Moreover, by collecting L2 instructors’ feedback via survey data on their experience, opinions, and concerns, we illustrate the importance of integrating response tokens into rubrics. We conclude the paper by considering pedagogical implications for language teacher education. The findings show that language instructors need input on the interactional function of response tokens and that instructors view assessing L2 interaction using a sequentially focused rubric as generally positive.

A conceptual framework for Emergent Language Learner Autonomy – a complexity perspective for action research

ABSTRACT Purpose This paper addresses inconsistencies in how language learner autonomy has been understood. A novel conceptual framework of Emergent Language Learner Autonomy (ELLA) is proposed, reconceiving it within Complex Dynamic Systems Theory. ELLA aims at a comprehensive conceptual understanding of language learner autonomy, an explanatory foundation for enhancing empowerment of educational stakeholders. Design/methodology/approach The paper offers a review of the conceptual literature on language learner autonomy and explores intersections with operationalisation and measurement with Action Research. Findings The paper identifies areas in which reductionist theoretical models are unsuited to describing language learner autonomy. Complex Dynamic Systems Theory is found to be a better fit. The proposed conceptual framework is modelled on Hopfield networks: series of dynamic, transitional relations between temporary and final states through which multilateral changes propagate. Language learner autonomy arises under conducive conditions at inflection points as an epiphenomenon, underscoring the need for holistic epistemological reorientation in research and practice. Originality This paper puts forward an innovative conceptual framework for understanding language learner autonomy as an emergent phenomenon. It contributes to the wider literature by addressing the need to resolve conceptual inconsistencies that undermine much research and practice. The novel framework informs compelling arguments for Action Research by practitioners from a complexity perspective – embracing adaptive, dynamic, non-linear research designs. The framework also emphasises the need for practitioners to adopt exploratory approaches to fostering language learner autonomy in their context.

An examination of an inclusive French immersion program and preschoolers' executive functioning skills

AbstractThis exploratory study examines the relationship between executive functioning (EF) skills and the development of first (L1) and second language (L2) skills of preschool students. The participants of this study are enrolled in a French immersion program offered at an inclusion school combining students with disabilities (special needs) and those without (typically developing). All students were assessed for L1, L2, and EF skills. The findings of this study indicate L1 and L2 development in both receptive and expressive skills. Furthermore, EF skills served as a predictor of L2 expressive and receptive language skills. The findings of this study align with prior research showing a relationship between language skills and EF while also providing support for the inclusion of special needs students in immersion programs. Implications of findings suggest additional research is needed on the role of EF skills in L2 development and revisiting requirements for entry into language programs.

Complex dynamic systems theory as a foundation for process-oriented research on second language development

In the past decades, complex dynamic systems theory (CDST) has been used as an important framework for studying second language development. CDST is a metatheory of change and focuses on processes. Even though it has been broadly accepted as an inspiring dimension of research in psychology, sociology and second language development, some scholars have raised questions about the methodologies used, the interpretation of the data, and the nature of its claims. Specifically, Pallotti questioned whether CDST generates testable hypotheses, and criticized its position towards reductionism and generalizability, based on philosophical argumentations. The present article evaluates the issues addressed, reviews the work that has already been done, and looks ahead at future CDST applications to research in second language development, by exploring recent methodological developments in the field.

Unpacking changing emotions in multiple contexts: idiodynamic study of college students’ academic emotions

Abstract Under the guidance of complex dynamic systems theory, the present study explored four college students’ academic emotions when learning academic English in a blended language class, consisting of face-to-face classroom instruction, and asynchronous and synchronous online instructions. An idiodynamic approach was used to capture the participants’ emotional fluctuations on a per-second timescale. With reference to the bitmap exported, follow-up interviews were conducted to probe into the potential factors triggering their emotional fluctuations. The findings revealed that, although the four students’ academic emotions demonstrated distinctive fluctuations across three teaching modes, they all experienced more arousal emotions during the face-to-face class, while their emotional experiences during the online classes, especially during the synchronous online class, tended to be deactivating. And during asynchronous online class, their academic emotions oscillated between positive and negative most frequently. Three broad groups of factors related to learner agency, learning environment and teaching practice have been found to exert varied degrees of influence on their academic emotional fluctuations in different teaching modes.

A Systematic Review of Second Language Acquisition from the Perspective of Complex Dynamic System Theory

From the Complex Dynamic Systems Theory (CDST) point of view, second language development has unpredictable and non-linear patterns that vary from learner to learner. Keeping track of such dynamic development requires longitudinal studies with sufficient data points. The present systematic literature review attempts to present an overview on the previously conducted longitudinal studies that have investigated the development of second language subsystems from the CDST perspective. Starting from 1884 publications, the systematic searching strategy led to 45 articles which were examined in order to highlight the state of the art. The observations of the reviewed studies are conclusively supportive of the CDST principles in second language development. The synthesis of the findings of the papers will be presented and, finally, a multitude of suggestions for further research will be provided which can help future studies clarify the existing gaps that exist in the literature.

Assessing written production in L2 Mandarin Chinese: fluency and accuracy

Abstract This study utilized T-unit and character-unit indices to assess learners’ written production and evaluate their writing development in second language (L2) Chinese. Through a cross-sectional design, three L2 Chinese learner groups at different instructional levels completed a timed letter-writing task within 30 min. Guided by prior research, respective T-unit and character-unit measures were selected to assess fluency and accuracy of the collected writing data. The results showed that fluency was overall positively related to learners’ instructional level, regardless of the indices (T-unit vs. character-unit). Hence, T-units per minute and characters per minute are considered both valid tools to assess fluency in L2 Chinese writing. However, only errors per character, among the accuracy measures, was found to decline linearly with the increasing level, thus suggested to be valid for tapping accuracy development in L2 Chinese writing. Based on the findings, implications regarding the assessment of L2 Chinese texts were discussed.

The application of the attractor model to cognitive poetics, journalism, and foreign language learning.

The article examines the issue of applying of the complex dynamic systems theory elements in the field of teaching foreign languages, analyzing the use of the Internet, cognitive poetics, and journalism. In all these areas, the attractor model is mainly used. An attractor is a potential state of a system to which it is evolving. The semantics of the term is clearly dominated by the meaning of attraction. The article presents the justification of the methodological aspect in the application of the attractor model in various fields of science. An overview of domestic and foreign works in these fields is given, and various types of attractors are considered. Special attention is paid to cognitive poetics, a relatively new field of cognitive linguistics that systematically explores the relationship between the literary texts structure and their perception and conceptualization. In cognitive poetics, attractors influence the level of discourse by creating attention-attracting text objects. New types of textual attractors are proposed – neologisms (nonword), as well as elements of non-trivial lexical phrase that are not collocations. A lexical unit is a textual attractor if it attracts the reader's attention. The proof that a nonword attracts attention is that it introduces dissonance into the text, or that the lexical solution takes longer time. The proof that a nontrivial phrase can be considered a textual attractor is an increase in the reaction time to this phrase. The main contribution of the author to the study of the topic can be called the presentation of two types of new textual attractors, namely nonword and non-trivial phrase. The study of the structure and methods of producing individual author's occasional nonwords and non-trivial phrases that act as attractors in a V. Pelevin’s dystopian novel is carried out.

Dynamic Development in L2 Written Complexity of Chinese EFL Learners

Abstract The present study investigated the developmental trajectories of written language of two Chinese EFL learners in terms of complexity over one semester and explored the relationship between syntactic complexity and lexical complexity under the framework of Complex Dynamic Systems Theory (CDST). The data were processed using dynamic analyses (min-max graphs, moving correlations and Change-point analysis) to visualize the developmental process and variability of each subsystem of complexity with 4 measures (mean length of T-unit, mean length of clause, clauses per T-unit and VocD) and interactions between different subsystems. The results showed, first, that different subsystems of written language complexity developed dynamically and nonlinearly with different degrees of variability, and varied in the two participants. Second, interactions existed between syntactic complexity and lexical complexity, which shaped as competitors for Jenny but as connected growers for Helen. The results further deepened the understanding of the development in learners’ written complexity, providing significant implications for EFL writing teaching.

Exploring The Effects of English as a Foreign Language on First Language Development of Young Children: The Case of Greece

This study meticulously investigates the interplay between Early Second Language Acquisition (ESLA) and the potential emergence of first language disorders in the unique context of Greece. Embedded in the Complex Dynamic Systems Theory (CDST) paradigm, it aims to untangle existing ambiguities and explore implications for Greek society and education. Employing a Concurrent Mixed Methods Approach, the study attempts to unveil the intricate impacts of ESLA on First Language Development (FLD).Grounded in CDST's framework emphasizing linguistic system complexity, and interconnectedness, the research design employs a Descriptive Exploratory orientation through a Case Study Methodology. This facilitates comprehensive research into two cohorts of children aged four, representing monolingual Greek kindergartens (Cohort A) and English as a Foreign Language (EFL)-focused kindergartens (Cohort B).The research inquiries delve into multifaceted language development aspects amidst intricate linguistic dynamics. This involves nuanced analysis of potential performance disparities in the primary language pre- and post-interventions in early foreign language pedagogy, meticulous comparative assessment of both cohorts, and insightful exploration of EFL's implications on young children's nascent language development.Methodologically, data collection employs a language development assessment tool (Logometro®). The collection of both quantitative and qualitative data in this study is contingent upon the application of the Logometro® language assessment instrument. Thematic Analysis shapes the qualitative corpus, complemented by statistical analyses for quantitative data.Anticipated outcomes aim to enhance understanding among Greek educational authorities and the scientific community about intricate, adaptive ESLA impacts on FLD. Findings could influence enduring, impactful EFL policies shaped by Greek authorities. Overall, the research deepens comprehension of latent consequences tied to ESLA's effects on FLD, set within Greece’s intricate context. Nested within CDST's theoretical framework, the amalgamation of research methodology and insights provides a robust foundation for future inquiries and invaluable guidance for policymakers navigating English language education decisions among young learners.

Holistic approaches to the study of emotions and identity in language learning and use: Complex dynamic systems theory, language ecology, and post-structuralism

In the field of English applied linguistics, learners and their learning processes including their psychological and emotional responses to second language acquisition (SLA) were traditionally researched in isolation following the psychometric tradition. By contrast, learners’ idiosyncratic, and often life-changing experiences that shape their identities are usually examined holistically drawing on interviews and case studies. In this paper, I discuss how I brought under the same roof these two seemingly incompatible research traditions to shed light on language learners’ multilingual and multicultural identity construction. The paper draws on the basic tenets that language and culture are inherently intertwined in SLA (Kramsch 1998) and that language learning is embodied (Damasio 1994) generating powerful emotional responses to language learning and use. In the paper, I delineate three holistic approaches to the study of emotions and identity in SLA including complex dynamic systems theory (CDST), language ecology, and post-structuralism. These approaches have three important principles in common. (1) They look at learners holistically in their complexity and entirety. (2) They perceive learner-intrinsic and contextual factors as interconnected, dynamic, and changing over time. (3) They examine learners and their learning processes in response to environmental stimuli in the form of interactions with others, learning materials, the learning environment, languages spoken by the individual, as well as the educational and sociocultural context. Following the introduction of the three theories, I present my latest research results drawing on these theoretical underpinnings. I explain how I conceptualized learners’ identity construction as a complex dynamic system of individual differences and how I detected novel patterns of psychological behavior using CDST in online education. Then, I discuss the impact of language socialization on language learning and use drawing on case studies. Finally, I present examples of powerful emotional and identity responses to language learning and use, the transformative potential of SLA, and the language learner’s imagined L2 habitus (Fekete 2018) pinpointing how learners speak, think, feel, and behave differently when they switch to different languages. / Keywords: emotions, identity, language learning, the psychology of learners, complex dynamic systems theory, language ecology, post-structuralism, holistic approaches, online education, language socialization, the learner’s imagined L2 habitus, online education

外语学习无聊情绪与外语成绩关系探究

The “affective turn” and “positive turn” in applied linguistics have brought positive psychology into the field of SLA, making emotion studies a focal point. This study, framed within positive psychology and Complex Dynamic Systems Theory, analyzes boredom, the scores of college entrance examination and the English final exam scores for 369 non-English majors in Class B and 75 in Class C. Results indicate:1) Class C students’ foreign language learning boredom is significantly lower than Class B, while their English exam scores are significantly higher. 2) Class B students’ foreign language learning boredom is significantly negatively related to English exam scores. This study suggests that students with different language proficiency exhibit differences in foreign language learning boredom, and boredom negatively influences academic achievements. College English tiered teaching should align with the dynamic emotional development of students, fostering emotional intelligence to improve students’ academic achievements and personal well-being.

Surveying L2 Shakespeare studies in Canadian secondary schools

Abstract The study of Shakespeare in secondary school literature classes remains a global phenomenon across L2 contexts. Understanding said spaces is important, as the study of Shakespeare is known to expand learner knowledge of normative conventions of academic literacy – this, in service of building the cultural and linguistic capital necessary for learners to succeed on their own terms. However, little is known about how best to research this context so as to assist language learners with their academic literacy needs. To address this gap, this study employs thought modeling – an analytic tool informed by complex dynamic systems theory – to investigate the teaching and learning environment of seven secondary school ESL programs in the Canadian province of Ontario. Mining the educational experiences of 106 participants, this research explores five primary components of the educational landscape: conditions, timescales, interactions, artifacts, and agents. Thematic analyses and descriptive statistical analyses were performed on a dataset comprised of surveys and interviews. This study initiates a framework for continuing research into L2 secondary school Shakespeare studies by identifying and describing substantive avenues of research (i.e., control parameters) informing conditions for best practice and highlights thought modeling as an effective analytic framework for understanding educational dynamics.