An understanding of language as a complex system helps us to think differently about linguistics, and helps us to address the impact of linguistic interaction. This book demonstrates how the science of complex systems changes every area of linguistics: how to make a grammar, how to think about the history of language, how language works in the brain, and how it works in social settings. Kretzschmar argues that to construct the best grammars of languages it is necessary to understand the complex system of speech. Each chapter makes specific recommendations for how linguists should manage empirical data in order to form better generalizations about a language and its varieties. The book will be welcomed by students and scholars working in linguistics and English language, especially the study of language variation and the historical development of English.

Explores a new approach to studying language as a complex adaptive system, illustrating its commonalities across many areas of language research Brings together a team of leading researchers in linguistics, psychology, and complex systems to discuss the groundbreaking significance of this perspective for their work Illustrates its application across a variety of subfields, including languages usage, language evolution, language structure, and first and second language acquisition "What a breath of fresh air! As interesting a collection of papers as you are likely to find on the evolution, learning, and use of language from the point of view of both cognitive underpinnings and communicative functions." Michael Tomasello, Max Planck Institute for Evolutionary Anthropology

Accessible introduction to rapidly growing field of interest across disciplines. Explains key constructs: chaos; complexity; dynamic systems; emergence etc. Demonstrates applications to areas of applied linguistics. Illustrates how complex systems thinking can challenge established ideas. Discusses implications for theory, research, and practice.

This textbook takes a Complex Systems Theory approach to examine individual differences between learners and the potential impact of these variables on the process of acquiring a second language. The authors argue that individual variables cannot provide the complete picture, and that they must instead be understood as part of an interconnected and dynamic system of different factors in order to be useful in a language learning context. Written in an accessible style and suitable for final-year undergraduate and Masters-level students, the book includes clear definitions of key terms, discussion questions for classroom use, practical exercises and activities, and examples of real empirical studies that students and teachers can replicate in their own contexts. This textbook will be of interest to students taking TESOL and SLA courses and modules, as well as those on broader Applied Linguistics programmes.

This book uses a complex systems perspective to describe how a language school in Greece evolved, and at times resisted change. Starting with an accessible introduction to complex systems theory (CST), it uses a complexity perspective to interpret data generated during a year of fieldwork. The author outlines the linguistic, pedagogical and political influences that shape teaching and learning at the school. He shows how teaching and learning emerged from the interaction of top-down constraints, available resources, and purposes of instruction. This produces a nuanced understanding English Language Teaching against the backdrop of globalisation. Additionally, the author exemplifies how CST can provide a theoretically powerful frame for researching English Language Teaching.

This book illustrates how models of complex systems are built up and provides indispensable mathematical tools for studying their dynamics. This second edition includes more recent research results and many new and improved worked out examples and exercises.

Complexity systems are at the heart of behavior