Experiments and Observations on Electricity, Made at Philadelphia in America PDF Download

Author: Benjamin Franklin
Publisher:
ISBN:
Category : Electric power
Languages : en
Pages : 102

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Author: William Beaumont
Publisher:
ISBN:
Category : Digestion
Languages : en
Pages : 280

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Concerns the case of Alexis St. Martin, whose relations with Beaumont are summarized in the introduction.

Author: Paul Rosenbaum
Publisher: Harvard University Press
ISBN: 067497557X
Category : Mathematics
Languages : en
Pages : 395

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Book Description
A daily glass of wine prolongs life—yet alcohol can cause life-threatening cancer. Some say raising the minimum wage will decrease inequality while others say it increases unemployment. Scientists once confidently claimed that hormone replacement therapy reduced the risk of heart disease but now they equally confidently claim it raises that risk. What should we make of this endless barrage of conflicting claims? Observation and Experiment is an introduction to causal inference by one of the field’s leading scholars. An award-winning professor at Wharton, Paul Rosenbaum explains key concepts and methods through lively examples that make abstract principles accessible. He draws his examples from clinical medicine, economics, public health, epidemiology, clinical psychology, and psychiatry to explain how randomized control trials are conceived and designed, how they differ from observational studies, and what techniques are available to mitigate their bias. “Carefully and precisely written...reflecting superb statistical understanding, all communicated with the skill of a master teacher.” —Stephen M. Stigler, author of The Seven Pillars of Statistical Wisdom “An excellent introduction...Well-written and thoughtful...from one of causal inference’s noted experts.” —Journal of the American Statistical Association “Rosenbaum is a gifted expositor...an outstanding introduction to the topic for anyone who is interested in understanding the basic ideas and approaches to causal inference.” —Psychometrika “A very valuable contribution...Highly recommended.” —International Statistical Review

Author: Murray Webster
Publisher: Elsevier
ISBN: 0080546145
Category : Education
Languages : en
Pages : 574

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Book Description
Laboratory Experiments in the Social Sciences is the only book providing core information for researchers about the ways and means to conduct experiments. Its comprehensive regard for laboratory experiments encompasses "how-to explanations, investigations of philosophies and ethics, explorations of experiments in specific social science disciplines, and summaries of both the history and future of social science laboratories. No other book offers such a direct avenue to enlarging our knowledge in the social sciences.This collection of original chapters combines instructions and advice about the design of laboratory experiments in the social sciences with the array of other issues. While there are books on experimental design and chapters in more general methods books on design, theory, and ethical issues, no other book attempts to discuss the fundamental ideas of the philosophy of science or lays out the methods comprehensively or in such detail. Experimentation has recently prospered because of increasing interest in cross-disciplinary syntheses, and this book of advice, guidelines, and observations underline its potential and increasing importance.· Provides a comprehensive summary of issues in social science experimentation, from ethics to design, management, and financing· Offers "how-to" explanations of the problems and challenges faced by everyone involved in social science experiments· Pays attention to both practical problems and to theoretical and philosophical arguments· Defines commonalities and distinctions within and among experimental situations across the social sciences

Author: Robert Hooke
Publisher: Routledge
ISBN: 1136230297
Category : History
Languages : en
Pages : 424

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Book Description
Shortly after Hooke died in 1703, his miscellaneous papers and unpublished manuscripts were entrusted to Richard Waller, who edited and published some of them in a volume titled The Posthumous Works of Robert Hooke (1705; reprinted, Frank Cass, 1968). Waller himself died, however, before he was able to complete the task of republishing Hooke’s papers and they were eventually handed on to William Derham. After delaying for what some of Hooke’s followers thought to be a scandalously long time, Derham finally published this volume in 1726. It contains numerous papers and notes by Hooke as well as a number of important papers and letters written by Hooke’s contemporaries and found, evidently, among Hooke’s literary remains. This is an exact facsimile reproduction of Derham’s edition of the Philosophical experiments and Observations of the late Eminent Dr. Rober Hooke (1726) except that an analytical table of contents, prepared by the General Editor, has been added. First Published in 1967. Routledge is an imprint of Taylor & Francis, an informa company.

Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309486165
Category : Science
Languages : en
Pages : 257

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Book Description
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.

Author: Lorraine Daston
Publisher: University of Chicago Press
ISBN: 0226136787
Category : History
Languages : en
Pages : 473

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Book Description
Includes bibliographical referrences and index.

Author: Sir Charles Blagden
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 0

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Author: Joanna M. Setchell
Publisher: Cambridge University Press
ISBN: 1108421717
Category : Science
Languages : en
Pages : 363

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Book Description
The essential guide to successfully designing, conducting and reporting primatological research.

Author: Neil J. Salkind
Publisher: SAGE
ISBN: 1412961270
Category : Philosophy
Languages : en
Pages : 1779

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Book Description
"Comprising more than 500 entries, the Encyclopedia of Research Design explains how to make decisions about research design, undertake research projects in an ethical manner, interpret and draw valid inferences from data, and evaluate experiment design strategies and results. Two additional features carry this encyclopedia far above other works in the field: bibliographic entries devoted to significant articles in the history of research design and reviews of contemporary tools, such as software and statistical procedures, used to analyze results. It covers the spectrum of research design strategies, from material presented in introductory classes to topics necessary in graduate research; it addresses cross- and multidisciplinary research needs, with many examples drawn from the social and behavioral sciences, neurosciences, and biomedical and life sciences; it provides summaries of advantages and disadvantages of often-used strategies; and it uses hundreds of sample tables, figures, and equations based on real-life cases."--Publisher's description.