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Author: John M. Henshaw
Publisher: JHU Press
ISBN: 0801889375
Category : Mathematics
Languages : en
Pages : 245
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Book Description
A critical perspective of how measurements have come to affect our lives—from reasonable doubt to No Child Left Behind. There was once a time when we could not measure sound, color, blood pressure, or even time. We now find ourselves in the throes of a measurement revolution, from the laboratory to the sports arena, from the classroom to the courtroom, from a strand of DNA to the far reaches of outer space. Measurement controls our lives at work, at school, at home, and even at play. But does all this measurement really measure up? Here, John Henshaw examines the ways in which measurement makes sense or creates nonsense. Henshaw tells the controversial story of intelligence measurement from Plato to Binet to the early days of the SAT to today's super-quantified world of No Child Left Behind. He clears away the fog on issues of measurement in the environment, such as global warming, hurricanes, and tsunamis, and in the world of computers, from digital photos to MRI to the ballot systems used in Florida during the 2000 presidential election. From cycling and car racing to baseball, tennis, and track-and-field, he chronicles the ever-growing role of measurement in sports, raising important questions about performance and the folly of comparing today's athletes to yesterday's records. We can't quite measure everything, at least not yet. What could be more difficult to quantify than reasonable doubt? However, even our justice system is yielding to the measurement revolution with new forensic technologies such as DNA fingerprinting. As we evolve from unquantified ignorance to an imperfect but everpresent state of measured awareness, Henshaw gives us a critical perspective from which we can "measure up" the measurements that have come to affect our lives so greatly.
Author: John M. Henshaw
Publisher: JHU Press
ISBN: 0801889375
Category : Mathematics
Languages : en
Pages : 245
Get Book
Book Description
A critical perspective of how measurements have come to affect our lives—from reasonable doubt to No Child Left Behind. There was once a time when we could not measure sound, color, blood pressure, or even time. We now find ourselves in the throes of a measurement revolution, from the laboratory to the sports arena, from the classroom to the courtroom, from a strand of DNA to the far reaches of outer space. Measurement controls our lives at work, at school, at home, and even at play. But does all this measurement really measure up? Here, John Henshaw examines the ways in which measurement makes sense or creates nonsense. Henshaw tells the controversial story of intelligence measurement from Plato to Binet to the early days of the SAT to today's super-quantified world of No Child Left Behind. He clears away the fog on issues of measurement in the environment, such as global warming, hurricanes, and tsunamis, and in the world of computers, from digital photos to MRI to the ballot systems used in Florida during the 2000 presidential election. From cycling and car racing to baseball, tennis, and track-and-field, he chronicles the ever-growing role of measurement in sports, raising important questions about performance and the folly of comparing today's athletes to yesterday's records. We can't quite measure everything, at least not yet. What could be more difficult to quantify than reasonable doubt? However, even our justice system is yielding to the measurement revolution with new forensic technologies such as DNA fingerprinting. As we evolve from unquantified ignorance to an imperfect but everpresent state of measured awareness, Henshaw gives us a critical perspective from which we can "measure up" the measurements that have come to affect our lives so greatly.
Author: John M. Henshaw
Publisher: JHU Press
ISBN: 9780801883750
Category : Computers
Languages : en
Pages : 254
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Book Description
Henshaw examines the ways in which measurement makes sense or creates nonsense.
Author: Daniel Koretz
Publisher: Harvard University Press
ISBN: 0674254988
Category : Education
Languages : en
Pages : 255
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Book Description
How do you judge the quality of a school, a district, a teacher, a student? By the test scores, of course. Yet for all the talk, what educational tests can and can’t tell you, and how scores can be misunderstood and misused, remains a mystery to most. The complexities of testing are routinely ignored, either because they are unrecognized, or because they may be—well, complicated. Inspired by a popular Harvard course for students without an extensive mathematics background, Measuring Up demystifies educational testing—from MCAS to SAT to WAIS, with all the alphabet soup in between. Bringing statistical terms down to earth, Daniel Koretz takes readers through the most fundamental issues that arise in educational testing and shows how they apply to some of the most controversial issues in education today, from high-stakes testing to special education. He walks readers through everyday examples to show what tests do well, what their limits are, how easily tests and scores can be oversold or misunderstood, and how they can be used sensibly to help discover how much kids have learned.
Author: Anjana Chatterjee
Publisher: Master Math
ISBN: 1682973212
Category : Juvenile Nonfiction
Languages : en
Pages : 17
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Book Description
Master Math applies the Singapore Math teaching method to the math curriculum. With a simple and engaging format, including guidance for parents and teachers, this is a valuable resource for learning length, weight size and capacity.
Author: Steve Kerr
Publisher: Harvard Business Press
ISBN: 1422140326
Category : Business & Economics
Languages : en
Pages : 145
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Book Description
It's one of the thorniest management problems around: dealing with unmotivated, low-performing employees. It's easy to point the finger of blame at them. But in most companies, it's the reward system, not the workforce, that's causing poor attitudes and performance: many reward systems actually discourage desired behaviors while rewarding the very actions that drive executives crazy. In Reward Systems: Does Yours Deliver? Steve Kerr describes the steps you must take to create an effective reward system: - Clarify what you mean by "performance" -- in ways that help employees understand how they can support what you're trying to accomplish - Devise an effective performance-measurement system that distinguishes between metrics used for control and those used for employees' development - Design a reward system that motivates people to do what you want them to do while also meeting their needs To get the most from employees, you don't need to add headcount, upgrade your IT capabilities, or hire consultants. You do need to develop the right reward system. This book shows you how. From our new Memo to the CEO series -- solutions-focused advice from today's leading practitioners.
Author: Richard L. Lynch
Publisher: Blackwell Publishing
ISBN: 9781557867186
Category : Business & Economics
Languages : en
Pages : 250
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Book Description
Leading consultants argue that few areas are as important as measurement, yet it remains one of the weakest areas in management today. Based on discussions with managers from a broad range of industries in the US and Europe, this book shows managers how to: Measure what is important to their customers. Motivate their organizations. Identify and eliminate waste of both time and resources.
Author: Marcus Weeks
Publisher: Richmond Hill, Ont. : Firefly Books
ISBN:
Category : Mathematics
Languages : en
Pages : 232
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Book Description
A comprehensive reference and history book on what is measured and why. Measurement is one of humankind's oldest and most vital activities. By measuring height, speed, size, temperature, strength and many other factors, humans can compare, improve and progress. In fact, measurement is an essential tool for survival. A Measure of Everything is a wide-ranging and comprehensive guide to what is measured and why. The book begins when the basic measurements were as simple as more, less and enough. As societies evolved, relative measurements were no longer sufficient. Advances in language allowed more precise measurements. Short distances were measured in relation to parts of the human body. For example, the ancient measurement cubit was the length of a pharaoh's arm plus the width of his hand. As society and culture progress and change, so do measurements. The rise of astronomy and the sciences demanded more exact measurements. These measurements are typically named after the discovering scientist, e.g., henry, curie, watt, rutherford, fahrenheit. This book features 28 categories organized into three sections: Earth and Life Sciences: astronomy, distance, time, meteorology, medicine, and five others. Physical Sciences: chemistry, mathematics, physics, speed, weight, temperature, and three others. Technology and Leisure: computers, engineering, finance, food, textiles, and four others. A Measure of Everything is an informative and entertaining book that will appeal to a wide range of readers.
Author: David M. Schwartz
Publisher: Harper Collins
ISBN: 0060848065
Category : Juvenile Nonfiction
Languages : en
Pages : 48
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Book Description
There are millions of things to measure . . . and almost as many ways to measure them! Marvelosissimo the Mathematical Magician is back -- and ready to explore the invention of length, weight, and volume measurements. After that, with another wave of his wand, the wizard introduces the world of metrics and makes it easy to understand the basic pattern of meters, liters, and grams. With Steven Kellogg's playful and delightfully detailed illustrations, measuring has never been such a blast!
Author: Clayton M. Christensen
Publisher: Harvard Business Review Press
ISBN: 1633692574
Category : Business & Economics
Languages : en
Pages : 26
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Book Description
In the spring of 2010, Harvard Business School’s graduating class asked HBS professor Clay Christensen to address them—but not on how to apply his principles and thinking to their post-HBS careers. The students wanted to know how to apply his wisdom to their personal lives. He shared with them a set of guidelines that have helped him find meaning in his own life, which led to this now-classic article. Although Christensen’s thinking is rooted in his deep religious faith, these are strategies anyone can use. Since 1922, Harvard Business Review has been a leading source of breakthrough ideas in management practice. The Harvard Business Review Classics series now offers you the opportunity to make these seminal pieces a part of your permanent management library. Each highly readable volume contains a groundbreaking idea that continues to shape best practices and inspire countless managers around the world.
Author: Owen Bernard Maginnis
Publisher:
ISBN:
Category : Architecture
Languages : en
Pages : 96
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Book Description
