Machine Scoring of Student Essays


Book Description

The current trend toward machine-scoring of student work, Ericsson and Haswell argue, has created an emerging issue with implications for higher education across the disciplines, but with particular importance for those in English departments and in administration. The academic community has been silent on the issue—some would say excluded from it—while the commercial entities who develop essay-scoring software have been very active. Machine Scoring of Student Essays is the first volume to seriously consider the educational mechanisms and consequences of this trend, and it offers important discussions from some of the leading scholars in writing assessment. Reading and evaluating student writing is a time-consuming process, yet it is a vital part of both student placement and coursework at post-secondary institutions. In recent years, commercial computer-evaluation programs have been developed to score student essays in both of these contexts. Two-year colleges have been especially drawn to these programs, but four-year institutions are moving to them as well, because of the cost-savings they promise. Unfortunately, to a large extent, the programs have been written, and institutions are installing them, without attention to their instructional validity or adequacy. Since the education software companies are moving so rapidly into what they perceive as a promising new market, a wider discussion of machine-scoring is vital if scholars hope to influence development and/or implementation of the programs being created. What is needed, then, is a critical resource to help teachers and administrators evaluate programs they might be considering, and to more fully envision the instructional consequences of adopting them. And this is the resource that Ericsson and Haswell are providing here.




Brain Dynamics


Book Description

This volume is based on contributions to the second Brain Dynamics Conference, held in Berlin on August 10-14, 1987, as a satellite conference of the Budapest Congress of the International Brain Research Organization. Like the volume resulting from the first conference, Dynamics of Sensory and Cognitive Processing by the Brain, the present work covers new approaches to brain function, with emphasis on electromagnetic fields, EEG, event-related potentials, connectivistic views, and neural networks. Close attention is also paid to research in the emerging field of deterministic chaos and strange attractors. The diversity of this collection of papers reflects a multipronged advance in a hitherto relatively neglected domain, i. e., the study of signs of dynamic processes in organized neural tissue in order both to explain them and to exploit them for clues to system function. The need is greater than ever for new windows. This volume reflects a historical moment, the moment when a relatively neglected field of basic research into available signs of dynamic processes ongoing in organized neural tissue is expanding almost explosively to complement other approaches. From the topics treated, this book should appeal, as did its predecessor, to neuroscientists, neurologists, scientists studying complex systems, artificial intelligence, and neural networks, psychobiologists, and all basic and clinical investigators concerned with new techniques of monitoring and analyzing the brain's electromagnetic activity.




The Cambridge History of Judaism: Volume 2, The Hellenistic Age


Book Description

Vol. 4 covers the late Roman period to the rise of Islam. Focuses especially on the growth and development of rabbinic Judaism and of the major classical rabbinic sources such as the Mishnah, Jerusalem Talmud, Babylonian Talmud and various Midrashic collections.




Mirrors of Destruction


Book Description

He then examines the pacifist reaction in interwar France to show how it contributed to a climate of collaboration with dictatorship and mass murder.




Modern Peoplehood


Book Description

"[A] most impressive achievement by an extraordinarily intelligent, courageous, and—that goes without saying—'well-read' mind. The scope of this work is enormous: it provides no less than a comprehensive, historically grounded theory of 'modern peoplehood,' which is Lie’s felicitous umbrella term for everything that goes under the names 'race,' 'ethnicity,' and nationality.'" Christian Joppke, American Journal of Sociology "Lie's objective is to treat a series of large topics that he sees as related but that are usually treated separately: the social construction of identities, the origins and nature of modern nationalism, the explanation of genocide, and racism. These multiple themes are for him aspects of something he calls 'modern peoplehood.' His mode of demonstration is to review all the alternative explanations for each phenomenon, and to show why each successively is inadequate. His own theses are controversial but he makes a strong case for them. This book should renew debate." Immanuel Wallerstein, Yale University and author of The Decline of American Power: The U.S. in a Chaotic World




Plant-derived Natural Products


Book Description

Plants produce a huge array of natural products (secondary metabolites). These compounds have important ecological functions, providing protection against attack by herbivores and microbes and serving as attractants for pollinators and seed-dispersing agents. They may also contribute to competition and invasiveness by suppressing the growth of neighboring plant species (a phenomenon known as allelopathy). Humans exploit natural products as sources of drugs, flavoring agents, fragrances and for a wide range of other applications. Rapid progress has been made in recent years in understanding natural product synthesis, regulation and function and the evolution of metabolic diversity. It is timely to bring this information together with contemporary advances in chemistry, plant biology, ecology, agronomy and human health to provide a comprehensive guide to plant-derived natural products. Plant-derived natural products: synthesis, function and application provides an informative and accessible overview of the different facets of the field, ranging from an introduction to the different classes of natural products through developments in natural product chemistry and biology to ecological interactions and the significance of plant-derived natural products for humans. In the final section of the book a series of chapters on new trends covers metabolic engineering, genome-wide approaches, the metabolic consequences of genetic modification, developments in traditional medicines and nutraceuticals, natural products as leads for drug discovery and novel non-food crops.




The Oxford Handbook of the History of Linguistics


Book Description

Leading scholars examine the history of linguistics from ancient origins to the present. They consider every aspect of the field from language origins to neurolinguistics, explore the linguistic traditions in different parts of the world, examine how work in linguistics has influenced other fields, and look at how it has been practically applied




International Handbook of Work and Health Psychology


Book Description

Now in its third edition, this authoritative handbook offers a comprehensive and up-to-date survey of work and health psychology. Updated edition of a highly successful handbook Focuses on the applied aspects of work and health psychology New chapters cover emerging themes in this rapidly growing field Prestigious team of editors and contributors




How to Grow More Vegetables, Ninth Edition


Book Description

The world's leading resource on biointensive, sustainable, high-yield organic gardening is thoroughly updated throughout, with new sections on using 12 percent less water and increasing compost power. Long before it was a trend, How to Grow More Vegetables brought backyard ecosystems to life for the home gardener by demonstrating sustainable growing methods for spectacular organic produce on a small but intensive scale. How to Grow More Vegetables has become the go-to reference for food growers at every level, whether home gardeners dedicated to nurturing backyard edibles with minimal water in maximum harmony with nature's cycles, or a small-scale commercial producer interested in optimizing soil fertility and increasing plant productivity. In the ninth edition, author John Jeavons has revised and updated each chapter, including new sections on using less water and increasing compost power.