This book is a set of new skills written for the managers that drive safety in their workplace. This is Human Performance theory made simple. If you are starting a new program, revamping an old program, or simply interested in understanding more about safety performance, this guide will be extremely helpful.

Computers have transformed how we think, discuss and learn—as individuals, in groups, within cultures and globally. However, social media are problematic, fostering flaming, culture wars and fake news. This volume presents an alternative paradigm for computer support of group thinking, collaborative learning and joint knowledge construction. This requires expanding concepts of cognition to collectivities, like collaborative groups of networked students. Theoretical Investigations explores the conditions for group cognition, supplying a philosophical foundation for new models of pedagogy and methods to analyze group interaction. Twenty-five self-contained investigations document progress in research on computer-supported collaborative learning (CSCL)—both in Stahl’s own research and during the first decade of the CSCL journal. The volume begins with two new reflections on the vision and theory that result from this research. Representing both ethnomethodological and social-constructivist research paradigms, the investigations within this volume comprise a selection of seminal and influential articles and critical commentaries that contribute to an understanding of concepts and themes central to the CSCL field. The book elaborates an innovative theory of group cognition and substantiates the pedagogical potential of CSCL. Theoretical Investigations: Philosophical Foundations of Group Cognition is essential as a graduate text for courses in educational theory, instructional design, learning and networked technologies. The investigations will also appeal to researchers and practitioners in those areas.

With its unique modelling and mapping of social processes, Investigative Research offers an alternative approach to social research. This book guides you through the theoretical grounding and rules you need to effectively combine the evidence-based explanations of social behaviour and distinctive strategies of data collection associated with investigative research. It helps you answer key investigative questions like: How are models and maps of social reality crucial to the formulation of research problems and questions? What are the main phases, challenges, and theories of investigative research? How does investigative research compare with other research approaches, like surveys, case studies, grounded theory, and mixed methods? How can you control the quality and validity of your investigative research? With its clear focus on investigative research exploration, description, and explanation, this book gives you the solid building blocks needed to manage and integrate the theoretical and practical issues in your work.

The Model Rules of Professional Conduct provides an up-to-date resource for information on legal ethics. Federal, state and local courts in all jurisdictions look to the Rules for guidance in solving lawyer malpractice cases, disciplinary actions, disqualification issues, sanctions questions and much more. In this volume, black-letter Rules of Professional Conduct are followed by numbered Comments that explain each Rule's purpose and provide suggestions for its practical application. The Rules will help you identify proper conduct in a variety of given situations, review those instances where discretionary action is possible, and define the nature of the relationship between you and your clients, colleagues and the courts.

The transonic similarity law for two-dimensional flow derived by von Karman was investigated by an iteration procedure similar to that of the Rayleigh-Janzen and Ackeret-Prandtl-Glauert methods. The results, which show that the potential can be expressed as a power series in a single parameter that depends on Mach number, thickness ratio, and ratio of specific heats, are in agreement with those of von Karman. By the iteration procedure, the second approximation for the flow past a Kaplan section was obtained in similarity form. The exact solution by Kaplan for the second approximation was examined and found expressible in the same similarity form. The exact numerical results to three approximations obtained by Kaplan for the Kaplan section and the circular arc have been reduced to transonic similarity form.

The impressive young scholar Bert Mosselmans, analyzing the theory and policy of Jevons, a major figure in the field of the history of economics, has put together a volume with broad international appeal, particularly in Europe, North America and Japan, that offers a synthetic approach to Jevons’ economic theory, applied economics and economic policy. Adopting a relativist approach to his subject, Mosselmans focuses on all aspects of Jevons’ theory, tying the different strands together where appropriate and discriminating where necessary. Examining the relation between theory and practise he situates Jevons within the history of economic thought and in relation to his logic, ethics, religion and aesthetics. Ideal for scholars working in the fields of philosophy and history as well as economics, this ambitious and insightful work offers a comprehensive analysis of one of the founding fathers of modern economic thought, whose work marked a new chapter in its history, bridging the gap between classical and neo-classical economics.