We propose a model of motivated skepticism that helps explain when and why citizens are biased information processors. Two experimental studies explore how citizens evaluate arguments about affirmative action and gun control, finding strong evidence of a prior attitude effect such that attitudinally congruent arguments are evaluated as stronger than attitudinally incongruent arguments. When reading pro and con arguments, participants (Ps) counterargue the contrary arguments and uncritically accept supporting arguments, evidence of a disconfirmation bias. We also find a confirmation bias—the (...) seeking out of confirmatory evidence—when Ps are free to self-select the source of the arguments they read. Both the confirmation and disconfirmation biases lead to attitude polarization—the strengthening of t2 over t1 attitudes—especially among those with the strongest priors and highest levels of political sophistication. We conclude with a discussion of the normative implications of these findings for rational behavior in a democracy. (shrink)

The PEIRCE EDITION contains large sections of previously unpublished material in addition to selected published works. Each volume includes a brief historical and biographical introduction, extensive editorial and textual notes, and a full chronological list of all of Peirce’s writings, published and unpublished, during the period covered.

Peirceana provides a forum for the best current work on Peirce worldwide. Besides monographs, the series will publish thematically unified anthologies and edited volumes with a defined topical focus and untranslated English selections of Peirce's writings.

Volume 8 of this landmark edition follows Peirce from May 1890 through July 1892—a period of turmoil as his career unraveled at the U.S. Coast and Geodetic Survey. The loss of his principal source of income meant the beginning of permanent penury and a lifelong struggle to find gainful employment. His key achievement during these years is his celebrated Monist metaphysical project, which consists of five classic articles on evolutionary cosmology. Also included are reviews and essays from The Nation in (...) which Peirce critiques Paul Carus, William James, Auguste Comte, Cesare Lombroso, and Karl Pearson, and takes part in a famous dispute between Francis E. Abbot and Josiah Royce. Peirce's short philosophical essays, studies in non-Euclidean geometry and number theory, and his only known experiment in prose fiction complete his production during these years. Peirce's 1883-1909 contributions to the Century Dictionary form the content of volume 7 which is forthcoming. (shrink)

"Highly recommended." —Choice "... an important event for the world of philosophy. For the first time we have available in an intelligible form the writings of one of the greatest philosophers of the past hundred years." —The Times Literary Supplement Volume 5 of this landmark edition covers an important transition in Peirce's life, marked by a rekindled enthusiasm for speculative philosophy. The writings include essays relating to his all-embracing theory of categories as well as papers on logic and mathematics.

The PEIRCE EDITION contains large sections of previously unpublished material in addition to selected published works. Each volume includes a brief historical and biographical introduction, extensive editorial and textual notes, and a full chronological list of all of Peirce’s writings, published and unpublished, during the period covered.

A compilation of selected papers presented at the 1989 Charles S. Pierce International Congress Interest in Charles Sanders Peirce (1839-1914) is today worldwide. Ernest Nagel of Columbia University wrote in 1959 that "there is a fair consensus among historians of ideas that Charles Sanders Peirce remains the most original, versatile, and comprehensive philosophical mind this country has yet produced." The breadth of topics discussed in the present volume suggests that this is as true today as it was (...) in 1959. Papers concerning Peirce's philosophy of science were given at the Harvard Congress by representatives from Italy, France, Sweden, Finland, Korea, India, Denmark, Greece, Brazil, Belgium, Spain, Germany, and the United States. The Charles S. Peirce Sesquicentennial International Congress opened at Harvard University on September 5, 1989, and concluded on the 10th—Peirce's birthday. The Congress was host to approximately 450 scholars from 26 different nations. The present volume is a compilation of selected papers presented at that Congress. The philosophy of science and its logic are themes in the work of Charles Peirce that have been of greatest interest to scholars. Peirce was himself a physical scientist. He worked as an assistant at the Harvard Astronomical Observatory from 1869 to 1872 and made a series of astronomical observations there from 1872 to 1875. Solon I. Bailey says of these observations, "The first attempt at the Harvard Observatory to determine the form of the Milky Way, or the galactic system, was made by Charles S. Peirce....The investigation was of a pioneer nature, founded on scant data." Peirce also made major contributions in fields as diverse as mathematical logic and psychology. C. I. Lewis has remarked that "the head and font of mathematical logic are found in the calculus of propositional functions as developed by Peirce and Schroeder." Peirce subsequently invented, almost from whole cloth, semiotics - the science of the meaning of signs. Ogden and Richards, the British critics, say that "by far the most elaborate and determined attempt to give an account of signs and their meanings is that of the American logician C. S. Peirce, from whom William James took the idea and the term Pragmatism, and whose Algebra of Dyadic Relations was developed by Schroeder.". (shrink)

Our response to this symposium on our 2006 paper centers on three questions. First, what motivations exist in the political wild, and do our experimental manipulations realistically capture them? We agree that strong accuracy motivations are likely (but not certain) to reduce biases, but we are not at all confident that the real world supplies stronger accuracy motivations than our subjects received. Second, how can we square our findings of stubbornly persistent beliefs and attitudes with the well-established literatures on framing (...) and persuasion, which find political opinion to be more malleable? We argue that our John Q. Public theory of political information accounts for both persistence and persuasion and explains when we should expect one or the other. Citizens will be more responsive to contextual information or persuasive appeals when prior feelings are weak, knowledge is sparse, and information is encountered outside of awareness. Resistance to information or arguments is most likely when prior feelings are strong, attitudes are embedded within dense knowledge networks, and appeals are consciously perceived. Third, is belief persistence driven by feelings and emotions, as we claim, or is it more the result of a conviction that one's priors are accurate? We suggest that the distinctions that stand behind this question are suspect. We see in some of our commentators a tendency to align accuracy motivation, central processing, and cognition on one side of the dual-processing framework, with directional motivation, peripheral processing, and feelings on the other side. On the contrary, we argue that beliefs in the truth of one's priors often result from feelings and wishes and are themselves sources of motivated bias in processing new information. Moreover, directional motivations are also often a source of central processing, so it is not easy to disentangle these processes. (shrink)

Volume 6 of this landmark edition contains 66 writings mainly from the unsettled period in Peirce’s life just after he moved from New York to Milford, Pennsylvania, followed shortly afterward by the death of his mother. The writings in this volume reveal Peirce’s powerful mind probing into diverse issues, looking for an underlying unity, but, perhaps, also looking for direction.

"For anyone seriously interested in Peirce, or in nineteenth-century American philosophy, or in American intellectual history, or in philosophy in general, or in semiotics and its philosophical import, these volumes should be required reading." —Murray G. Murphey, Semiotica.

"The volumes are handsomely produced and carefully edited,... For the first time we have available in an intelligible form the writings of one of the greatest philosophers of the past hundred years... " —The Times Literary Supplement "... an extremely handsome and impressive book; it is an equally impressive piece of scholarship and editing." —Man and World.

v. 1-2. Principles of philosophy and Elements of logic.--v. 3-4. Exact logic (published papers) and The simplest mathematics.--v. 5-6. Pragmatism and pragmaticism and Scientific metaphysics.--v. 7. Science and philosophy.--v. 8. Reviews, correspondence and bibliography.

Arranged and integrated to reveal epistemology, phenomenology, theory of signs, other major topics.

We propose a model of motivated skepticism that helps explain when and why citizens are biased information processors. Two experimental studies explore how citizens evaluate arguments about affirmative action and gun control, finding strong evidence of a prior attitude effect such that attitudinally congruent arguments are evaluated as stronger than attitudinally incongruent arguments. When reading pro and con arguments, participants (Ps) counterargue the contrary arguments and uncritically accept supporting arguments, evidence of a disconfirmation bias. We also find a confirmation bias—the (...) seeking out of confirmatory evidence—when Ps are free to self-select the source of the arguments they read. Both the confirmation and disconfirmation biases lead to attitude polarization—the strengthening of t2 over t1 attitudes—especially among those with the strongest priors and highest levels of political sophistication. We conclude with a discussion of the normative implications of these findings for rational behavior in a democracy. (shrink)

A reprint of the New American Library edition of 1970.

This first volume of the Logic of the Future edition collects Peirce's writings on the historical development, theory and application of his graphical method and diagrammatic reasoning. Its 28 selections of texts and extensive general and volume int.

This book is concerned with `the problem of existence in mathematics'. It develops a mathematical system in which there are no existence assertions but only assertions of the constructibility of certain sorts of things. It explores the philosophical implications of such an approach through an examination of the writings of Field, Burgess, Maddy, Kitcher, and others.

This book presents a thorough overview of a model of human functioning based on the idea that behavior is goal-directed and regulated by feedback control processes. It describes feedback processes and their application to behavior, considers goals and the idea that goals are organized hierarchically, examines affect as deriving from a different kind of feedback process, and analyzes how success expectancies influence whether people keep trying to attain goals or disengage. Later sections consider a series of emerging themes, including dynamic (...) systems as a model for shifting among goals, catastrophe theory as a model for persistence, and the question of whether behavior is controlled or instead 'emerges'. Three chapters consider the implications of these various ideas for understanding maladaptive behavior, and the closing chapter asks whether goals are a necessity of life. Throughout, theory is presented in the context of diverse issues that link the theory to other literatures. (shrink)