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Although distant metastases are the most dreaded situation in the evolution of cancer of every organ, the medical literature has surprisingly given little attention to the anatomical relationship between the primary tumor and metastasic sites. Only risk factors, treatment possibilities, and survival results are extensively examined. Stimulated by the occurrence in his practice of some puzzling and unexpected metastases, the author reviewed more than 12,000 references. He looked for anatomical relationships highlighting the relation between the location of the primary tumors and the particular patterns of metastasis observed. It would seem that the `pathways and flows' are apparently a more d...
This handbook provides an overview of major developments around diagnostic classification models (DCMs) with regard to modeling, estimation, model checking, scoring, and applications. It brings together not only the current state of the art, but also the theoretical background and models developed for diagnostic classification. The handbook also offers applications and special topics and practical guidelines how to plan and conduct research studies with the help of DCMs. Commonly used models in educational measurement and psychometrics typically assume a single latent trait or at best a small number of latent variables that are aimed at describing individual differences in observed behavior....
Artificial intelligence (AI) opens new opportunities for STEM education in K-12, higher education, and professional education contexts. This book summarizes AI in education (AIED) with a particular focus on the research, practice, and technological paradigmatic shifts of AIED in recent years. The 23 chapters in this edited collection track the paradigmatic shifts of AIED in STEM education, discussing how and why the paradigms have shifted, explaining how and in what ways AI techniques have ensured the shifts, and envisioning what directions next-generation AIED is heading in the new era. As a whole, the book illuminates the main paradigms of AI in STEM education, summarizes the AI-enhanced techniques and applications used to enable the paradigms, and discusses AI-enhanced teaching, learning, and design in STEM education. It provides an adapted educational policy so that practitioners can better facilitate the application of AI in STEM education. This book is a must-read for researchers, educators, students, designers, and engineers who are interested in the opportunities and challenges of AI in STEM education.
This reference presents information about quality benchmarks of Indian higher education institute (HEI) accreditation bodies namely, the National Assessment and Accreditation Council (NAAC) and the National Institute Ranking Framework (NIRF). The objective of the book is to enlighten stakeholders working in Indian HEIs on the recently revised accreditation and ranking processes, which are crucial to the career prospects of students. The contributors of each chapter include experienced NAAC assessors and educationalists. The authors present their own experiences in the light of the accreditation process and suggestions for the improvement of rankings in their institutes. Topics such as the student feedback system, student perception on private and public universities, student mentoring system, usage of ICT methods in teaching learning process, and integration of life skills into curriculum are discussed in this book. The information is presented in a simple, structured manner and is an informative resource for personnel involved in administrative and policy making roles in higher educational settings, with a focus on the Indian higher education system.
The first comprehensive structural equation modeling (SEM) handbook, this accessible volume presents both the mechanics of SEM and specific SEM strategies and applications. The editor, contributors, and editorial advisory board are leading methodologists who have organized the book to move from simpler material to more statistically complex modeling approaches. Sections cover the foundations of SEM; statistical underpinnings, from assumptions to model modifications; steps in implementation, from data preparation through writing the SEM report; and basic and advanced applications, including new and emerging topics in SEM. Each chapter provides conceptually oriented descriptions, fully explicated analyses, and engaging examples that reveal modeling possibilities for use with readers' data. Many of the chapters also include access to data and syntax files at the companion website, allowing readers to try their hands at reproducing the authors' results.
Designed for reviewers of research manuscripts and proposals in the social and behavioral sciences, and beyond, this title includes chapters that address traditional and emerging quantitative methods of data analysis.
Introduction to measurement -- The one-parameter model -- Joint maximum likelihood parameter estimation -- Marginal maximum likelihood parameter estimation -- The two-parameter model -- The three-parameter model -- Rasch models for ordered polytomous data -- Non-Rasch models for ordered polytomous data -- Models for nominal polytomous data -- Models for multidimensional data -- Linking and equating -- Differential item functioning -- Multilevel IRT models.
The Encyclopedia of Adolescence breaks new ground as an important central resource for the study of adolescence. Comprehensive in breath and textbook in depth, the Encyclopedia of Adolescence – with entries presented in easy-to-access A to Z format – serves as a reference repository of knowledge in the field as well as a frequently updated conduit of new knowledge long before such information trickles down from research to standard textbooks. By making full use of Springer’s print and online flexibility, the Encyclopedia is at the forefront of efforts to advance the field by pushing and creating new boundaries and areas of study that further our understanding of adolescents and their p...
This comprehensive Handbook focuses on the most used polytomous item response theory (IRT) models. These models help us understand the interaction between examinees and test questions where the questions have various response categories. The book reviews all of the major models and includes discussions about how and where the models originated, conceptually and in practical terms. Diverse perspectives on how these models can best be evaluated are also provided. Practical applications provide a realistic account of the issues practitioners face using these models. Disparate elements of the book are linked through editorial sidebars that connect common ideas across chapters, compare and reconc...
The first book of a two-volume history of siege warfare and techniques in Europe and the Middle and Far East covering the period 450-1500. --