Special Section: Widening the Lens

Special Section: Widening the Lens PDF Author: Günter K. Stahl
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description

Special Section: Widening the Lens

Special Section: Widening the Lens PDF Author: Günter K. Stahl
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description


Widening the Lens

Widening the Lens PDF Author: Deborah Vriend Van Duinen
Publisher: Teachers College Press
ISBN: 0807769029
Category : Education
Languages : en
Pages : 161

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Book Description
"The book is for preservice secondary teachers across all content areas and for beginning teachers who may not yet have much experience working in secondary classrooms. Connected to adolescent literacy, the authors encourage a "widened lens" approach that considers varied perspectives and research findings when engaging in various and often competing initiatives, issues, pedagogies, and strategies"--

Rethinking the Ethics of Clinical Research

Rethinking the Ethics of Clinical Research PDF Author: Alan Wertheimer
Publisher: Oxford University Press
ISBN: 0199743517
Category : Medical
Languages : en
Pages : 369

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Book Description
Clinical research requires that some people be used and possibly harmed for the benefit of others. What justifies such use of people? This book provides an in-depth philosophical analysis of several crucial issues raised by that question.Much writing on the ethics of research with human subjects assumes that participation in research is a distinctive activity that requires distinctive moral principles. In most contexts, we allow people to choose the activities in which they engage. By contrast, people are permitted to participate in research only after Institutional Review Boards determine that it is appropriate for them to do so. Although we assume that consent to participate in research must be preceded by an elaborate disclosure of information, we make no such assumption in many other areas of life. Although it is thought to be morally problematic to provide financial inducements to prospective subjects, we make no such assumptions when we hire people as loggers, fishermen, and fire fighters. Although we readily accept the "off-shoring" of manufacturing, many regard the off-shoring of medical research with great skepticism. This book seeks to widen the lens through which we consider such issues. When we do so, we will find that many standard principles of research ethics are difficult to defend.The book first argues that because respect for "autonomy" has been a central tenet of research ethics, many have failed to recognize that the structure of the regulation of research is deeply paternalistic and have therefore failed to justify such paternalism. The book then rejects "the autonomous authorization" model that characterizes most writing in bioethics and argues for a "fair transaction" model. Although many worry that the use of financial payment to recruit research subjects is coercive or constitutes an undue inducement, the book argues that most of those worries are misplaced. Shifting its attention to research in developing societies, the book considers the claim that international researchers exploit research abroad often exploits its subjects. Finally, the book considers the claim that because researchers benefit from their use of research subjects, they acquire special obligations to them or their communities.

Lens on Life

Lens on Life PDF Author: Stephanie Calabrese Roberts
Publisher: Taylor & Francis
ISBN: 113610934X
Category : Photography
Languages : en
Pages : 193

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Book Description
Mostly candid and spontaneous, documentary photography serves to preserve a moment in time. In Lens on Life, celebrated documentary photographer and author of the best-selling The Art of iPhoneography: A Guide to Mobile Creativity, Stephanie Calabrese Roberts, inspires you to explore, shoot, and share documentary photographs, guiding you as you define your own style. Illustrated with the author's striking artwork and diverse insight and perspectives from seasoned photographers including Elliott Erwitt, Elizabeth Fleming, Sion Fullana, Ed Kashi, John Loengard, Beth Rooney, and Rick Smolan, this book will sharpen your artistic intuition and give you the confidence to take on personal or professional documentary assignments. Full of advice that will challenge you and strengthen your photography, Lens on Life shows you how to capture an authentic view of your world.

Model Rules of Professional Conduct

Model Rules of Professional Conduct PDF Author: American Bar Association. House of Delegates
Publisher: American Bar Association
ISBN: 9781590318737
Category : Law
Languages : en
Pages : 216

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Book Description
The Model Rules of Professional Conduct provides an up-to-date resource for information on legal ethics. Federal, state and local courts in all jurisdictions look to the Rules for guidance in solving lawyer malpractice cases, disciplinary actions, disqualification issues, sanctions questions and much more. In this volume, black-letter Rules of Professional Conduct are followed by numbered Comments that explain each Rule's purpose and provide suggestions for its practical application. The Rules will help you identify proper conduct in a variety of given situations, review those instances where discretionary action is possible, and define the nature of the relationship between you and your clients, colleagues and the courts.

Learning Under the Lens

Learning Under the Lens PDF Author: Annemaree Carroll
Publisher: Routledge
ISBN: 0429556977
Category : Education
Languages : en
Pages : 283

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Book Description
Learning Under the Lens: Applying Findings from the Science of Learning to the Classroom highlights the innovative approach being undertaken by researchers from the disparate fields of neuroscience, education and psychology working together to gain a better understanding of how we learn, and its potential to impact student learning outcomes. The book is structured in four parts: ‘Science of learning: a policy perspective’ sets the scene for this emerging field of research; ‘Self regulation of learning’ and ‘Technology and learning’ feature findings by eminent international and national researchers in the field and provides an insight into some of the innovative research illustrating the depth, breadth and multi-disciplinarity of the research; and ‘Research translation’ focuses on the scaled-up implementation of research findings in authentic learning settings, and showcases research findings which are having impact in learning environments. This fascinating book is intended as a reference tool to create awareness among researchers, policy makers, and education practitioners of the research being undertaken in the science of learning field and its potential to impact student learning outcomes.

The Photographic Annual

The Photographic Annual PDF Author:
Publisher:
ISBN:
Category : Photography
Languages : en
Pages : 354

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Book Description


Lens Design

Lens Design PDF Author: Milton Laikin
Publisher: CRC Press
ISBN: 0849382793
Category : Technology & Engineering
Languages : en
Pages : 512

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Book Description
There is no shortage of lens optimization software on the market to deal with today's complex optical systems for all sorts of custom and standardized applications. But all of these software packages share one critical flaw: you still have to design a starting solution. Continuing the bestselling tradition of the author's previous books, Lens Design, Fourth Edition is still the most complete and reliable guide for detailed design information and procedures for a wide range of optical systems. Milton Laikin draws on his varied and extensive experience, ranging from innovative cinematographic and special-effects optical systems to infrared and underwater lens systems, to cover a vast range of special-purpose optical systems and their detailed design and analysis. This edition has been updated to replace obsolete glass types and now includes several new designs and sections on stabilized systems, the human eye, spectrographic systems, and diffractive systems. A new CD-ROM accompanies this edition, offering extensive lens prescription data and executable ZEMAX files corresponding to figures in the text. Filled with sage advice and completely illustrated, Lens Design, Fourth Edition supplies hands-on guidance for the initial design and final optimization for a plethora of commercial, consumer, and specialized optical systems.

Troublemakers

Troublemakers PDF Author: Carla Shalaby
Publisher: The New Press
ISBN: 1620972379
Category : Education
Languages : en
Pages : 188

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Book Description
A radical educator's paradigm-shifting inquiry into the accepted, normal demands of school, as illuminated by moving portraits of four young "problem children" In this dazzling debut, Carla Shalaby, a former elementary school teacher, explores the everyday lives of four young "troublemakers," challenging the ways we identify and understand so-called problem children. Time and again, we make seemingly endless efforts to moderate, punish, and even medicate our children, when we should instead be concerned with transforming the very nature of our institutions, systems, and structures, large and small. Through delicately crafted portraits of these memorable children—Zora, Lucas, Sean, and Marcus—Troublemakers allows us to see school through the eyes of those who know firsthand what it means to be labeled a problem. From Zora's proud individuality to Marcus's open willfulness, from Sean's struggle with authority to Lucas's tenacious imagination, comes profound insight—for educators and parents alike—into how schools engender, exclude, and then try to erase trouble, right along with the young people accused of making it. And although the harsh disciplining of adolescent behavior has been called out as part of a school-to-prison pipeline, the children we meet in these pages demonstrate how a child's path to excessive punishment and exclusion in fact begins at a much younger age. Shalaby's empathetic, discerning, and elegant prose gives us a deeply textured look at what noncompliance signals about the environments we require students to adapt to in our schools. Both urgent and timely, this paradigm-shifting book challenges our typical expectations for young children and with principled affection reveals how these demands—despite good intentions—work to undermine the pursuit of a free and just society.

Webvision

Webvision PDF Author: Helga Kolb
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description