About fifty years ago, Stephen Ullmann wrote that polysemy is 'the pivot of semantic analysis'. Fifty years on, polysemy has become one of the hottest topics in linguistics and in the cognitive sciences at large. The book deals with the topic from a wide variety of viewpoints. The cognitive approach is supplemented and supported by diachronic, psycholinguistic, developmental, comparative, and computational perspectives. The chapters, written by some of the most eminent specialists in the field, are all underpinned by detailed discussions of methodology and theory.

Can qualitative and quantitative methods be combined effectively in psychology?
What are the practical and theoretical issues involved?
Should different criteria be used to judge qualitative and quantitative research?
The acceptance of qualitative research methods in psychology has lead to a split between qualitative and quantitative methods and has raised questions about how best to assess the validity of research practice. While the two approaches have traditionally been seen as competing paradigms, more recently, researchers have begun to argue that the divide is artificial.
Mixing Methods in Psychology looks in detail at the problems involved in attempting to reconcile qualitative and quantitative methods both within and across subjects. All angles of the debate are discussed, covering areas as
diverse as health, education, social, clinical and economic psychology. The contributors, who are some of the leading figures in the field, present theoretical and methodological guidance as well as practical examples of how quantitative and qualitative methods can be fruitfully combined. By aiming to bridge the gap between the two methods, this book reveals how each can inform the other to produce more accurate theories and models of human behaviour.
This ground-breaking text will be essential reading for students and researchers wishing to combine methods, or for anyone who simply wants to get a better understanding of the debate.

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Studies have shown that, in at least half of all medical patients, diagnostic tests are unable to find the cause of symptoms. Most of these people are ill because of hidden stresses in their lives that leave no physical damage. The symptoms are real, however, and may last for years. Dr. David Clarke has done pioneering work with thousands of these patients, often sent to him as a last resort. In plain language he describes the major types of stress and explains a range of effective treatments. Fascinating and inspiring case histories that read like medical mysteries illustrate the concepts and make them easy to apply.

A foundational analysis of the co-evolution of the internet and international relations, examining resultant challenges for individuals, organizations, firms, and states. In our increasingly digital world, data flows define the international landscape as much as the flow of materials and people. How is cyberspace shaping international relations, and how are international relations shaping cyberspace? In this book, Nazli Choucri and David D. Clark offer a foundational analysis of the co-evolution of cyberspace (with the internet as its core) and international relations, examining resultant challenges for individuals, organizations, and states. The authors examine the pervasiveness of power and politics in the digital realm, finding that the internet is evolving much faster than the tools for regulating it. This creates a "co-evolution dilemma"-a new reality in which digital interactions have enabled weaker actors to influence or threaten stronger actors, including the traditional state powers. Choucri and Clark develop a new method for addressing control in the internet age, "control point analysis," and apply it to a variety of situations, including major actors in the international and digital realms: the United States, China, and Google. In doing so they lay the groundwork for a new international relations theory that reflects the reality in which we live-one in which the international and digital realms are inextricably linked and evolving together.

In chemistry, speciation refers to the distribution of an element amongst chemical species in a system. The five chapters of this book each bring a unique perspective on this type of speciation as it pertains to marine biota, x-ray fluorescence spectroscopy, and other areas of interest. Chapter One investigates the bioaccumulation of cadmium, a toxic heavy metal, in marine biota in the Egyptian coastal zones. Chapter Two scrutinizes the applications of energy and wavelength dispersive spectroscopic techniques in various materials. Chapter Three explains the phenomenon of thermoluminescence and the effect of varying readout heating rates on the dosimetric properties of TLD-100 (LiF: Mg, Ti) irradiated with 6 MV X-ray. Chapter Four focuses on the applications of different X-ray spectroscopy techniques and their use in the elemental analysis of water, coal, fly ash, and fertilizer samples. Finally, Chapter Five describes how to select the best speciation model from studies based on potentiometric measurements.