Reproducibility and Replicability in Science

Reproducibility and Replicability in Science PDF

Author: National Academies of Sciences, Engineering, and Medicine

Publisher: National Academies Press

Published: 2019-10-20

Total Pages: 257

ISBN-13: 0309486165

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One of the pathways by which the scientific community confirms the validity of a new scientific discovery is by repeating the research that produced it. When a scientific effort fails to independently confirm the computations or results of a previous study, some fear that it may be a symptom of a lack of rigor in science, while others argue that such an observed inconsistency can be an important precursor to new discovery. Concerns about reproducibility and replicability have been expressed in both scientific and popular media. As these concerns came to light, Congress requested that the National Academies of Sciences, Engineering, and Medicine conduct a study to assess the extent of issues related to reproducibility and replicability and to offer recommendations for improving rigor and transparency in scientific research. Reproducibility and Replicability in Science defines reproducibility and replicability and examines the factors that may lead to non-reproducibility and non-replicability in research. Unlike the typical expectation of reproducibility between two computations, expectations about replicability are more nuanced, and in some cases a lack of replicability can aid the process of scientific discovery. This report provides recommendations to researchers, academic institutions, journals, and funders on steps they can take to improve reproducibility and replicability in science.

Phrenology and the Origins of Victorian Scientific Naturalism

Phrenology and the Origins of Victorian Scientific Naturalism PDF

Author: John van Wyhe

Publisher: Routledge

Published: 2017-05-15

Total Pages: 435

ISBN-13: 1351911295

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Through a reassessment of phrenology, Phrenology and the Origins of Victorian Scientific Naturalism sheds light on all kinds of works in Victorian Britain and America which have previously been unnoticed or were simply referred to with a vague 'naturalism of the times' explanation. It is often assumed that the scientific naturalism familiar in late nineteenth century writers such as T.H. Huxley and John Tyndall are the effects of a 'Darwinian revolution' unleashed in 1859 on an unsuspecting world following the publication of The Origin of Species. Yet it can be misleading to view Darwin's work in isolation, without locating it in the context of a well established and vigorous debate concerning scientific naturalism. Throughout the nineteenth century intellectuals and societies had been discussing the relationship between nature and man, and the scientific and religious implications thereof. At the forefront of these debates were the advocates of phrenology, who sought to apply their theories to a wide range of subjects, from medicine and the treatment of the insane, to education, theology and even economic theories. Showing how ideas about naturalism and the doctrine of natural laws were born in the early phrenology controversies in the 1820s, this book charts the spread of such views. It argues that one book in particular, The Constitution of Man in Relation to External Objects (1828) by George Combe, had an enormous influence on scientific thinking and the popularity of the 'naturalistic movement'. The Constitution was one of the best-selling books of the nineteenth century, being published continuously from 1828 to 1899, and selling more than 350,000 copies throughout the world, many times more than Dawin's The Origin of Species. By restoring Combe and his work to centre stage it provides modern scholars with a more accurate picture of the Victorians' view of their place in Nature.

Scientific Method in Practice

Scientific Method in Practice PDF

Author: Hugh G. Gauch

Publisher: Cambridge University Press

Published: 2003

Total Pages: 458

ISBN-13: 9780521017084

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As the gateway to scientific thinking, an understanding of the scientific method is essential for success and productivity in science. This book is the first synthesis of the practice and the philosophy of the scientific method. It will enable scientists to be better scientists by offering them a deeper understanding of the underpinnings of the scientific method, thereby leading to more productive research and experimentation. It will also give scientists a more accurate perspective on the rationality of the scientific approach and its role in society. Beginning with a discussion of today's 'science wars' and science's presuppositions, the book then explores deductive and inductive logic, probability, statistics, and parsimony, and concludes with an examination of science's powers and limits, and a look at science education. Topics relevant to a variety of disciplines are treated, and clarifying figures, case studies, and chapter summaries enhance the pedagogy. This adeptly executed, comprehensive, yet pragmatic work yields a new synergy suitable for scientists and instructors, and graduate students and advanced undergraduates.

A Summary of Scientific Method

A Summary of Scientific Method PDF

Author: Peter Kosso

Publisher: Springer Science & Business Media

Published: 2011-04-26

Total Pages: 48

ISBN-13: 9400716141

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A Summary of Scientific Method is a brief description of what makes science scientific. It is written in a direct, clear style that is accessible and informative for scientists and science students. It is intended to help science teachers explain how science works, highlighting strengths without ignoring limitations, and to help scientists articulate the process and standards of their work. The book demonstrates that there are several important requirements for being scientific, and the most fundamental of these is maintaining an extensive, interconnected, coherent network of ideas. Some components in the network are empirical, others are theoretical, and they support each other. Clarifying the structure of this web of knowledge explains the role of the commonly cited aspects of scientific method, things like hypotheses, theories, testing, evidence, and the like. A Summary of Scientific Method provides a clear, intuitive, and accurate model of scientific method.

Scientific Method in Brief

Scientific Method in Brief PDF

Author: Hugh G. Gauch, Jr

Publisher: Cambridge University Press

Published: 2012-09-06

Total Pages: 501

ISBN-13: 1107311527

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The fundamental principles of the scientific method are essential for enhancing perspective, increasing productivity, and stimulating innovation. These principles include deductive and inductive logic, probability, parsimony and hypothesis testing, as well as science's presuppositions, limitations, ethics and bold claims of rationality and truth. The examples and case studies drawn upon in this book span the physical, biological and social sciences; include applications in agriculture, engineering and medicine; and also explore science's interrelationships with disciplines in the humanities such as philosophy and law. Informed by position papers on science from the American Association for the Advancement of Science, National Academy of Sciences and National Science Foundation, this book aligns with a distinctively mainstream vision of science. It is an ideal resource for anyone undertaking a systematic study of scientific method for the first time, from undergraduates to professionals in both the sciences and the humanities.

The Scientific Method

The Scientific Method PDF

Author: Massimiliano Di Ventra

Publisher: Oxford University Press

Published: 2018-07-19

Total Pages: 129

ISBN-13: 019255963X

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This book looks at how science investigates the natural world around us. It is an examination of the scientific method, the foundation of science, and basis on which our scientific knowledge is built on. Written in a clear, concise, and colloquial style, the book addresses all concepts pertaining to the scientific method. It includes discussions on objective reality, hypotheses and theory, and the fundamental and inalienable role of experimental evidence in scientific knowledge. This collection of personal reflections on the scientific methodology shows the observations and daily uses of an experienced practitioner. Massimiliano Di Ventra also examines the limits of science and the errors we make when abusing its method in contexts that are not scientific, for example, in policymaking. By reflecting on the general method, the reader can critically sort through other types of scientific claims, and judge their ability to apply it in study and in practice.

Scientific Method

Scientific Method PDF

Author: John Staddon

Publisher: Routledge

Published: 2017-12-01

Total Pages: 164

ISBN-13: 1351586890

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This book shows how science works, fails to work, or pretends to work, by looking at examples from such diverse fields as physics, biomedicine, psychology, and economics. Social science affects our lives every day through the predictions of experts and the rules and regulations they devise. Sciences like economics, sociology and health are subject to more ‘operating limitations’ than classical fields like physics or chemistry or biology. Yet, their methods and results must also be judged according to the same scientific standards. Every literate citizen should understand these standards and be able to tell the difference between good science and bad. Scientific Method enables readers to develop a critical, informed view of scientific practice by discussing concrete examples of how real scientists have approached the problems of their fields. It is ideal for students and professionals trying to make sense of the role of science in society, and of the meaning, value, and limitations of scientific methodology in the social sciences.

Alfred Wegener

Alfred Wegener PDF

Author: Lisa Yount

Publisher: Infobase Publishing

Published: 2009

Total Pages: 177

ISBN-13: 0816061742

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A biography of the man who created the theory of continental drift.

Social Science Research

Social Science Research PDF

Author: Anol Bhattacherjee

Publisher: CreateSpace

Published: 2012-04-01

Total Pages: 156

ISBN-13: 9781475146127

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This book is designed to introduce doctoral and graduate students to the process of conducting scientific research in the social sciences, business, education, public health, and related disciplines. It is a one-stop, comprehensive, and compact source for foundational concepts in behavioral research, and can serve as a stand-alone text or as a supplement to research readings in any doctoral seminar or research methods class. This book is currently used as a research text at universities on six continents and will shortly be available in nine different languages.