Models Of Understanding Text

What is text understanding? It is the dynamic process of constructing coherent representations and inferences at multiple levels of text and context, within the bottleneck of a limited-capacity working memory. The field of text and discourse has advanced to the point where researchers have developed sophisticated models of comprehension, and identified the particular assumptions that underlie comprehension mechanisms in precise analytical or mathematical detail. The models offer a priori predictions about thought and behavior, not merely ad hoc descriptions of data. Indeed, the field has evolved to a mature science. The contributors to this volume collectively cover the major models of comprehension in the field of text and discourse. Other books are either narrow -- covering only a single theoretical framework -- or do not focus on systematic modeling efforts. In addition, this book focuses on deep levels of understanding rather than language codes, syntax, and other shallower levels of text analysis. As such, it provides readers with up-to-date information on current psychological models specified in quantitative or analytical detail.

What is text understanding? It is the dynamic process of constructing coherent representations and inferences at multiple levels of text and context, within the bottleneck of a limited-capacity working memory. The field of text and discourse has advanced to the point where researchers have developed sophisticated models of comprehension, and identified the particular assumptions that underlie comprehension mechanisms in precise analytical or mathematical detail. The models offer a priori predictions about thought and behavior, not merely ad hoc descriptions of data. Indeed, the field has evolved to a mature science. The contributors to this volume collectively cover the major models of comprehension in the field of text and discourse. Other books are either narrow -- covering only a single theoretical framework -- or do not focus on systematic modeling efforts. In addition, this book focuses on deep levels of understanding rather than language codes, syntax, and other shallower levels of text analysis. As such, it provides readers with up-to-date information on current psychological models specified in quantitative or analytical detail.

This book highlights cutting-edge research relevant to the building of a computational model of reading comprehension, as in the processing and understanding of a natural language text or story. The book takes an interdisciplinary approach to the study of reading, with contributions from computer science, psychology, and philosophy. Contributors cover the theoretical and psychological foundations of the research in discussions of what it means to understand a text, how one builds a computational model, and related issues in knowledge representation and reasoning. The book also addresses some of the broader issues that a natural language system must deal with, such as reading in context, linguistic novelty, and information extraction.

Literacy Beyond Text Comprehension aims to systematically investigate how readers interpret reading tasks within a situation, and how that interpretation influences reading behavior and comprehension. Presenting a new model of REading as problem SOLVing (RESOLV), the authors describe reading comprehension in terms of how a reader adopts goals within a particular situation that then guide what is read, when, and how. By applying the RESOLV model to a range of reading situations, this book provides evidence to suggest that there is no unitary understanding of a task, because individuals bring their own goals and characteristics to the situation; as such, it demonstrates the importance of understanding how a reader (e.g., student, test-taker, employee completing a work task) represents the context and the specific assignment. Written by internationally recognized learning sciences scholars, Literacy Beyond Text Comprehension advances the state of the art in reading research, but also seeks to inform a broader range of audiences, including those interested in the teaching and the assessment of reading.

In the words of Aldous Huxley, "Every man who knows how to read has it in his power to magnify himself, to multiply the ways in which he exists, to make his life full, significant and interesting." Few people question the value of reading; in fact, most extol its virtues. As our culture becomes more complex, reading plays an increasingly greater role in satisfying personal needs and in promoting social awareness and growth. In the last 20 years, the teaching of this invaluable skill has focused so intensely on comprehension and prediction from context that it has lost sight of the significance of automaticity and fluency in the word-identification process. Reading is a synthesis of word recognition and comprehension; thus, this text is about these basic processes and their integration. A common plea from teachers today is that research and psychology be translated into teaching behavior. Therefore, the aim of this book is twofold: one, to identify, report, organize, and discuss those bits of data, research and theory that are most relevant to the teacher's understanding of the reading process; and two, to help educators to interpret and apply theory and research data to everyday classroom teaching, as well as to the problems encountered frequently in developmental and remedial teaching.

The mental representation of what one reads is called a "situation model" or a "mental model." The process of reading causes an interaction of the new knowledge with what is already known. Though a number of theories and models have been proposed to describe this interaction, Tapiero proposes a new model that assumes a variety of storage areas to p

This title examines suitable theoretical frameworks for conceptualizing teaching and learning computer science. The book provides numerous examples of practical, 'real world' applications of major computer science information topics, such as spreadsheets, databases, and programming.

Given the fact that there are widely different types of text, it is unlikely that every text is processed in the same way. It is assumed here that for each text type, proficient readers have developed a particular cognitive control system, which regulates the basic operations of text comprehension. The book focuses on the comprehension of literary texts, which involves specific cognitive strategies that enable the reader to respond flexibly to the indeterminacies of the literary reading situation. The study relies heavily on methods and theoretical conceptions from cognitive psychology and presents the results of experiments carried out with real readers. The results are not only relevant to research problems in literary theory, but also to the study of discourse comprehension in general.