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This book demystifies all of that. No exaggeration... this is simply one of the best resources ever in learing the practice of EBM. Chapter by chapter, each aspect of EMB is explained... from diagnosis to treatment to prognosis and more.
The math is clearly explained with examples, as are the principles behind them.
After reading this book, I felt that not only could I understand EBM, I could explain it to others.
A must read!
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The content is very broad - it covers almost the entire gamut of P/OM topics to some degree. That may be the only drawback to this book: it so broad in its topical coverage that there may be examples where the authors could have gone deeper in their presentation on specific subjects.
But even so, this charactertistic of being "100 miles wide and a few miles deep" works very well for readers who need a comprehensive primer on P/OM. That would include people just entering the field, or those that need to undestand the primary subject matters and areas of study, to point them in new directions.
I highly recommend this book as a foundation reference guide to your business library. Again, I know of many books that may be deeper in specific areas of P/OM, but I know of no book that encompasses so many topics and does and admirable job of presenting those topics. I would also caution the seasoned, highly-read P/OM professional in buying this book, but leave it for those newcomers to the field.
The error mentioned by another reviewer appears on p. 488: the "L-bar" term should be squared. Verifying dimensional homogeneity [i.e.that units of measure calculate consistently across the expression and result in "items" {whatever units demand is carried = units of safety stock}]) would alert a reader quickly that the product in the first term is incorrect.
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Teachers in the classroom and academics are the audience for this book. The authors not only argue for a change in the dominant paradigm of traditional teaching methodology, but also provide concrete examples of activities for using constructivism and technology to allow students to construct knowledge, to think and to learn. Constructivist learning emphasizes the five different attributes of meaningful learning which are (i) intentional learning, (ii) active learning, (iii) constructive learning, (iv) cooperative learning, and (v) authentic learning. Real learning requires combining the different elements of meaningful learning.
The authors describe six ways to use technology and constructivist learning to allow students to construct understanding and learn. The authors describe the types of technology in very basic terms and the specific hardware and software that are required for the classroom in order to partake in the activities described in the book. For each technology, the authors describe activities and projects that can be used to facilitate learning. They also describe the learning process, the role of the student, the role of the teacher, and ways to assess the learning process.
For example, the Internet can be used to allow students to construct complex knowledge bases. The Internet facilitates knowledge exploration by students. Students can find information on the Internet, create and build information through designing web sites, and communicate and share knowledge through the Internet. All five attributes of meaningful learning are employed in the activities described for using the tools of the Internet. Empowering learners to construct knowledge through active learning and the creation of learning communities can be achieved through the use of the Internet as a learning tool.
Video is an additional technological tool the authors advocate to support constructivist learning. Under the traditional paradigm, film and videos are merely shown to students in a passive manner. Constructivist learning employs video as an active tool that requires learners to produce information, as opposed to consume information. Learners must be active, constructive, intentional, and cooperative to produce video. Newsrooms, talk shows, documentaries, theatre, and video conferencing are all examples of how students can use video to construct knowledge and communities of learning.
Equally important, the authors provide rubrics for assessing the effectiveness of constructivist learning. The authors note that by using technology as the tool and constructivist learning as the methodology, assessment of learning is not a separate process after learning has occurred, but rather learning and assessment are coterminous. Rubrics are tools for assessing meaningful learning. The authors provide examples of different rubrics that can be used to assess learning.
The authors emphasize that technology, similar to teachers, does not teach students; rather, students only learn when they construct knowledge, think and learn through experience. Technology is merely a tool to enable students to construct knowledge. Understanding cannot be conveyed to students through teachers or technology; rather, students construct understanding themselves through tools such as teachers and technology.
The goal of this book is to advocate educational reform and change through constructivist methodologies by demonstrating specific examples of how the tools of technology can be employed to empower students to construct knowledge and meaning. The book embraces post-modernist thought without examining or explaining its theoretical underpinnings. The authors presume that the constructivist theory of knowledge should be accepted among educators without deconstructing the traditional paradigm.
Numerous theoretical issues posed by this book require further thought and analysis. At the end of each chapter, the authors pose "things to think about" and list numerous questions for further discussion. These questions pose a beginning for future thought on this topic, but the questions focus more on attempting to demonstrate why constructivist learning is a superior methodology to the traditional educational methodology without showing how it is better.
Constructivist thought raises serious and significant issues as to how to best educate students. Although technology is an important tool for education, it is not the only tool. The book raises many questions of how constructivist learning could be employed in the field of education to increase knowledge and critical thinking. The authors recognize that change is difficult to effect in society and in education.
The book provides a different way to think about technology in the classroom and how technology can best be employed in the learning process. Constructivist learning places the ultimate burden of learning on the learner as opposed to the tools employed to learn, which includes teachers and technology. Constructivism may provide the impetus necessary to reform education.
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