The Construction of Scientific Knowledge through Metaphor


Book Description

That metaphor is used in science is hardly a contentious issue. Extensive literature on the topic testifies to the widespread employment of metaphor in scientific texts. According to the received view, however, metaphor is a periphrastic 'as-if' device which has no bearing on the deliberative content of scientific theories. Metaphorical reasoning is taken to be epiphenomenal, a corollary to which is that metaphorical meaning is, in principle, reducible to equivalent literal meaning (for discussion, see section 5.2.1). Consequently, metaphors are considered ancillary in science and tend to be ascribed a marginal role as heuristic or exegetical tools to be used for pedagogical purposes. Contrary to this restrictive view on the function of metaphor in science, this study seeks to present the role of metaphor as both more significant and versatile. The aim of the study is to establish the mechanism of conceptual metaphor as operative in the constitution of scientific theories. Implicit in the thesis is the claim that metaphors are not merely linguistic expressions, but they are (primarily) a matter of reasoning. Thus, a prerequisite to an investigation of the role of metaphor in scientific theory articulation is demonstrating that metaphor operates at the level of conceptualisation. Only then can it be legitimately posited as a conceptual instrument of abstract reason. To this end, a framework of cognition is introduced in section IV in which metaphor is characterised naturally as a protective cognitive device whereby the cognitive agent establishes meaningful relationships between concepts and segments of external reality.




Metaphor and Analogy in Science Education


Book Description

Years ago a primary teacher told me about a great series of lessons she had just had. The class had visited rock pools on the seashore, and when she asked them about their observations they talked about: it was like a factory, it was like a church, it was like a garden, it was like our kitchen at breakfast time, etc. Each student’s analogy could be elaborated, and these analogies provided her with strongly engaged students and a great platform from which to develop their learning about biological diversity and interdependence. In everyday life we learn so many things by comparing and contrasting. The use of analogies and metaphors is important in science itself and their use in teaching science seems a natural extension, but textbooks with their own sparse logic, do not help teachers or students. David Ausubel in the 1960s had advocated the use of ‘advance organisers’ to introduce the teaching of conceptual material in the sciences, and some of these had an analogical character. However, research on the value of this idea was cumbersome and indecisive, and it ceased after just a few studies. In the 1980s research into children’s conceptions of scientific phenomena and concepts really burgeoned, and it was soon followed by an exploration of a new set of pedagogical strategies that recognised a student in a science class is much more than a tabula rasa.




The Third Lens


Book Description

Does science aim at providing an account of the world that is literally true or objectively true? Understanding the difference requires paying close attention to metaphor and its role in science. In The Third Lens, Andrew S. Reynolds argues that metaphors, like microscopes and other instruments, are a vital tool in the construction of scientific knowledge and explanations of how the world works. More than just rhetorical devices for conveying difficult ideas, metaphors provide the conceptual means with which scientists interpret and intervene in the world. Reynolds here investigates the role of metaphors in the creation of scientific concepts, theories, and explanations, using cell theory as his primary case study. He explores the history of key metaphors that have informed the field and the experimental, philosophical, and social circumstances under which they have emerged, risen in popularity, and in some cases faded from view. How we think of cells—as chambers, organisms, or even machines—makes a difference to scientific practice. Consequently, an accurate picture of how scientific knowledge is made requires us to understand how the metaphors scientists use—and the social values that often surreptitiously accompany them—influence our understanding of the world, and, ultimately, of ourselves. The influence of metaphor isn’t limited to how we think about cells or proteins: in some cases they can even lead to real material change in the very nature of the thing in question, as scientists use technology to alter the reality to fit the metaphor. Drawing out the implications of science’s reliance upon metaphor, The Third Lens will be of interest to anyone working in the areas of history and philosophy of science, science studies, cell and molecular biology, science education and communication, and metaphor in general.




Metaphor and Knowledge


Book Description

Metaphor and Knowledge offers a sweeping history of rhetoric and metaphor in science, delving into questions about how language constitutes knowledge. Weaving together insights from a group of scientists at the Santa Fe Institute as they shape the new interdisciplinary field of complexity science, Ken Baake shows the difficulty of writing science when word meanings are unsettled, and he analyzes the power of metaphor in science.




Explaining the Growth of Scientific Knowledge


Book Description

This study explains scientific progress through analogical cross-fertilization of ideas between distinct physical systems. In many cases, progress can be generatedfrom a radically new juxtaposition of apparently incongruous physical systems.




Conceptual metaphor and embodied cognition in science learning


Book Description

Scientific concepts are abstract human constructions, invented to make sense of complex natural phenomena. Scientists use specialised languages, diagrams, and mathematical representations of various kinds to convey these abstract constructions. This book uses the perspectives of embodied cognition and conceptual metaphor to explore how learners make sense of these concepts. That is, it is assumed that human cognition – including scientific cognition – is grounded in the body and in the material and social contexts in which it is embedded. Understanding abstract concepts is therefore grounded, via metaphor, in knowledge derived from sensory and motor experiences arising from interaction with the physical world. The volume consists of nine chapters that examine a number of intertwined themes: how systematic metaphorical mappings are implicit in scientific language, diagrams, mathematical representations, and the gestures used by scientists; how scientific modelling relies fundamentally on metaphor and can be seen as a form of narrative cognition; how implicit metaphors can be the sources of learner misconceptions; how conceptual change and the acquisition of scientific expertise involve learning to coordinate the use of multiple implicit metaphors; and how effective instruction can build on recognising the embodied nature of scientific cognition and the role of metaphor in scientific thought and learning. The volume also includes three extended commentaries from leading researchers in the fields of cognitive linguistics, the learning sciences, and science education, in which they reflect on theoretical, methodological and pedagogical issues raised in the book. This book was originally published as a special issue of the International Journal of Science Education.




The Third Lens


Book Description

Does science aim at providing an account of the world that is literally true or objectively true? Understanding the difference requires paying close attention to metaphor and its role in science. In The Third Lens, Andrew S. Reynolds argues that metaphors, like microscopes and other instruments, are a vital tool in the construction of scientific knowledge and explanations of how the world works. More than just rhetorical devices for conveying difficult ideas, metaphors provide the conceptual means with which scientists interpret and intervene in the world. Reynolds here investigates the role of metaphors in the creation of scientific concepts, theories, and explanations, using cell theory as his primary case study. He explores the history of key metaphors that have informed the field and the experimental, philosophical, and social circumstances under which they have emerged, risen in popularity, and in some cases faded from view. How we think of cells—as chambers, organisms, or even machines—makes a difference to scientific practice. Consequently, an accurate picture of how scientific knowledge is made requires us to understand how the metaphors scientists use—and the social values that often surreptitiously accompany them—influence our understanding of the world, and, ultimately, of ourselves. The influence of metaphor isn’t limited to how we think about cells or proteins: in some cases they can even lead to real material change in the very nature of the thing in question, as scientists use technology to alter the reality to fit the metaphor. Drawing out the implications of science’s reliance upon metaphor, The Third Lens will be of interest to anyone working in the areas of history and philosophy of science, science studies, cell and molecular biology, science education and communication, and metaphor in general.




Metaphors and the Dynamics of Knowledge


Book Description

The study focuses on three major case studies: the spread of Darwin's phrase "struggle for existence" in the popularizing literature in turn of the century Germany; the reception of Thomas Kuhn's "Structure of Scientific Revolution" and its identification with the term "paradigm" in the sciences and humanities; and the diffusion of the concept of "chaos" from scientific to everyday discourses.




Metaphor and the Dynamics of Knowledge


Book Description

This book opens up a new route to the study of knowledge dynamics and the sociology of knowledge. The focus is on the role of metaphors as powerful catalysts, and the book dissects their role in the construction of theories of knowledge. It is of vital interest to social and cognitive scientists alike.




Taking Science to School


Book Description

What is science for a child? How do children learn about science and how to do science? Drawing on a vast array of work from neuroscience to classroom observation, Taking Science to School provides a comprehensive picture of what we know about teaching and learning science from kindergarten through eighth grade. By looking at a broad range of questions, this book provides a basic foundation for guiding science teaching and supporting students in their learning. Taking Science to School answers such questions as: When do children begin to learn about science? Are there critical stages in a child's development of such scientific concepts as mass or animate objects? What role does nonschool learning play in children's knowledge of science? How can science education capitalize on children's natural curiosity? What are the best tasks for books, lectures, and hands-on learning? How can teachers be taught to teach science? The book also provides a detailed examination of how we know what we know about children's learning of scienceâ€"about the role of research and evidence. This book will be an essential resource for everyone involved in K-8 science educationâ€"teachers, principals, boards of education, teacher education providers and accreditors, education researchers, federal education agencies, and state and federal policy makers. It will also be a useful guide for parents and others interested in how children learn.