The Role of Nested Systems in EFL Students' Willingness to Communicate (WTC) and Engagement

Language learning is a complex process with many intrapersonal and interpersonal processes which are nested within smaller systems, themselves. Willingness to communicate (WTC) and engagement of students are two of the many complicated, multifaceted, and dynamic variables in L2 learning that have mostly been explored via quantitative, correlational, and one-shot methodologies. However, such a research trend provided only a snapshot of variables of second language acquisition (SLA) nature and dynamism. Against this shortcoming, this study aims to present the conceptualizations, applications, and implications of complexity dynamic system theory for investigating L2 earner-psychology variables, especially WTC and engagement. In doing so, the definitions, dimensions, and key properties of the two constructs were explained. In the end, a series of research gaps, implications, and future directions are suggested for future researchers in this territory.

Revisiting Research Methods in Language Learning Psychology From a Complexity Dynamic System Theory Perspective

Language learning is a dynamic and complex process in which different factors and variables are constantly interacting. However, many studies done on constructs related to teacher-learner psychology have used one-shot quantitative research designs, while it is impossible to capture the complexity and dynamism of such variables via one-time measurements. Against this gap, complexity dynamic system theory (CDST) has recently been applied to explore processes and changes that a construct may undergo. To shed more light, the present study examined the current research methods used in this research domain and presented the contributions and different conceptualizations that can be made through CDST. In the end, some implications and future directions are suggested for passionate scholars.

Oral English Development of EFL Learners from the Perspective of Complexity Dynamic Theory

With the development of economic globalization and cultural integration, the learning of a second language has become increasingly important for economic, political, and cultural exchanges in the world today. Complex dynamic system theory is an important research theory of foreign language learning methods for nonnative speakers. However, the research and application of the complex dynamic system theory in oral foreign language learning of English as a Foreign Language (EFL) learners are not prominent. The purpose of this paper is to explore the learning situation of oral English of EFL learners from the perspective of the complex dynamic system theory and provide some new learning methods and suggestions for EFL learners’ oral English learning based on the research of complex dynamic system theory. First, this article discusses and analyzes the current situation of oral English learning of EFL learners through literature research and a questionnaire survey. Then, based on the related research on the theory of complex dynamic systems, this article proposes countermeasures and learning method recommendations for the problems existing in the current oral English learning of EFL learners. After that, this paper sets up a controlled test of oral English learning through the learning method formulated by the complex dynamic system theory and verifies the learning effect of the oral English learning method proposed in this paper according to the mathematical theory research method of the complex dynamic system. Finally, this article discusses the reliability of the experimental research conclusions based on the error analysis and confidence level estimation of the experimental results. The research results show shows that there is 95% confidence that the second language learning method proposed in this paper under the perspective of the complex dynamic system theory has a positive effect on the oral English learning of EFL learners.

Transforming by Following Forces: Introducing Chinese Philosophy of SHI and SHUN SHI into Developmental and Educational Psychology

Educational intervention has been narrated for a long time as a battle between two agentive subjects, educators and students. In this article, we introduce two interrelating concepts of SHI (势 in Chinese) and SHUN SHI (顺势 in Chinese) from Chinese philosophy into psychology to provide an alternative perspective to understand students’ development and educational intervention. The concept of SHI sheds light on the propensity of open system’s becoming process toward the future underlying system’s present configuration derived from system’s historical interaction with its environment. SHUN SHI is to grasp the opportunity of SHI evolving into being prominent and to transform the system by alertly following its unfolding process. Understanding and applying SHI and SHUN SHI in the area of developmental and educational psychology is discussed and clarified based on a comparison with the dynamic system theory and zone of proximal development. An empirical research is also provided to respond to the method challenge posed by the two concepts.

A Study on the New Compilation of College English Learning Materials Based on Big Data in China

This paper finds that there are six problems in the compilation. Because of the complexity of teaching and learning materials and the dynamic progress of language learning, the nature of English teaching and learning materials is bound to turn from a learning tool to learning resources. Thus, this research, from the perspective of Complex Dynamic System Theory, attempts to develop big data-based College English learning materials with digital, individual and multi-dimensional characteristics by three paths: the establishment of big data-based English learning behaviors index system, the development of big data-based College English learning materials and the application of big data-based College English learning materials. This paper will explore a new way of developing China’s College English learning materials and improving and optimising the compilation and development of College English learning materials in China.

Mathematical modeling on workplace violence hazard assessment and security analysis using optimized grey dynamic system theory

BACKGROUND: Employers must provide their workers with a safe working environment. Violence at the workplace is considered to pose risks for mental health. However, it is rarely investigated whether or not violence at the workplace in a setting can further increase the risk of mental disorders among employees. Risk assessment of workplace violence is still a major challenge for law enforcement, mental health, and other professionals. These critical and specific evaluations need an innovative approach. OBJECTIVES: In this paper, the Optimized Grey Dynamic System Theory (OGDST) is used to analyze work-related incidents and hazard assessment. The forecasting model is built using annual data sets of work-related incidents. RESULTS: Research shows that aggressive psychological behavior often precedes the physical abuse of the workplace, whereas employers often ignore signs of warning even when identified by employees. Effectiveness tests demonstrate the efficiency of these suggested models. CONCLUSION: The results convey information supporting the conceptualization and assessment of models of workplace violence as a phenomenon arising from negative physical and psychological experiences of individuals at the workplace.

The Development of Vocabulary and Syntax through Translation

Dynamic System Theory (DST) can be applied in second language acquisition. This paper, from the perspective of DST, examines the development of vocabulary and syntax through translation. The analysis of three postgraduate students’ performances in College English Test Band 6 (CET 6) translation shows that the lexical and syntactic performances are variable, unpredictable and non-linear. In order to increase the validity of the result, three English major postgraduate students in Qingdao University of Science and Technology were invited to be raters. And the result shows that the growth of translation performance is variable, unpredictable and non-linear, which is corresponding to the result assessed by www. pigai. org.

The Effects of Motor Skill Interventions on Motor Skills in Children with Developmental Disabilities: A Literature Review

OBJECTIVES Children with developmental disabilities experience motor skill deficits from childhood. Participation in motor skill intervention may be a promising way to promote their motor skills. The purpose of this study was to review the effectiveness of motor skill interventions on motor skills in children with disabilities.METHODS To select relevant articles about motor skill interventions for children with developmental disabilities, a search of a database with pre-determined search terms and a manual search were implemented. After screening 476 articles, 21 studies were included in the current study. The studies were systematically summarized, and theories of motor development were discussed.RESULTS Participation in motor skill intervention may be a way to promote motor skills in children with developmental disabilities. Dynamic system theory, Newell’s model and Stodden’s model can be used as a framework for motor skill interventions.CONCLUSIONS Ample evidence exist indicating motor skill interventions are effective to promote motor skills in children with developmental disabilities. The motor skill interventions should be provided to children with developmental disabilities.