This book explores the grammar of to infinitives and gerundial -ing clauses, which is a central area at the interface of syntax and semantics, against the background of what has been called the Great Complement Shift. Over the course of six chapters, the author explores the semantic properties of constructions where the general spread of gerundial -ing clauses occurs at the expense of to infinitives.

The series publishes state-of-the-art work on core areas of linguistics across theoretical frameworks as well as studies that provide new insights by building bridges to neighbouring fields such as neuroscience and cognitive science. The series considers itself a forum for cutting-edge research based on solid empirical data on language in its various manifestations, including sign languages. It regards linguistic variation in its synchronic and diachronic dimensions as well as in its social contexts as important sources of insight for a better understanding of the design of linguistic systems.

The book aims to provide an archival forum for researchers, academics, practitioners, and industry professionals interested and/or engaged in the reform of the ways of teaching and learning through advancing current learning environments towards smart learning environments. It facilitates opportunities for discussions and constructive dialogue among various stakeholders on the limitations of existing learning environments, need for reform, innovative uses of emerging pedagogical approaches and technologies, and sharing and promotion of best practices, leading to the evolution, design and implementation of smart learning environments.

This book combines an authoritative examination of the field of discourse-based research with practical guidance on research design and development. The book is not prescriptive but instead invites expansive, innovative thinking about what discourse is, why it matters to people at particular sites and how it can be investigated. The authors identify a set of questions that, they argue, are crucial for understanding discourse.

This book focuses on how to improve the teaching and learning of primary level mathematics education within resource-constrained contexts. It builds on two large numeracy projects within South Africa which speak to broader, global concerns and highlight how research and development not only enables one to meet ethical imperatives but also explore how further interventions can be developed. Teacher and research communities must work together to create mutually beneficial relationships and establish a cohesive understanding of the requirements of primary mathematics education.