A Abduction - Peter Lipton, University of Cambridge Adaptation and Adaptationism - Samir Okasha, University of Bristol Altruism - Elliott Sober, University of Wisconsin at Madison Analyticity - Eric Loomis, University of South Alabama and Cory Juhl, University of Texas at Austin Anthropic Principle - Sherrilyn Roush, Rice University Approximation - Jeffry Ramsey, Smith College Artificial Intelligence - Gualtiero Piccinini, University of Pittsburgh Astronomy, Philosophy of - Michelle Sandell, Northwestern University Ayer, Alfred Jules - Gary Hardcastle, University of Wisconsin at Stevens Point B Bayesianism - Roger Rosenkrantz, Independent Scholar Behaviorism - Andrew Backe, Indiana University at Bloomington Biological Information - Stephen Downes, University of Utah Biology, Philosophy of - Paul Griffiths, University of Pittsburgh Bridgman, Percy - Ian Nyberg, University of Texas at Austin C Carnap, Rudolf - Sahotra Sarkar, University of Texas at Austin Causality - Jessica Wilson, Cornell University Chemistry, Philosophy of - Jeff Ramsey, Smith College Chomsky, Noam - Peter Ludlow, SUNY Stony Brook Classical Mechanics - Michael Stöltzner, Institute Vienna Circle Cognitive Science - Barbara von Eckardt, University of Nebraska at Lincoln Cognitive Significance - James Justus, University of Texas at Austin Complementarity - C. A. Hooker, University of Newcastle Confirmation Theory - Ellery Eells, University of Wisconsin at Madison Connectionism - William Bechtel, Washington University Consciousness - Daniel Stoljar, Australian National University Conservation Biology - Justin Garson and James Justus, University of Texas at Austin Conventionalism - Cory Juhl, University of Texas at Austin and Eric Loomis, University of South Alabama Corroboration - James Fetzer, University of Minnisota at Duluth D Decision Theory - Jim Joyce, University of Michigan at Ann Arbor Demarcation, Problem of - Thomas Nickles, University of Nevada at Reno Determinism - John Roberts, University of North Carolina at Chapel Hill Duhem Thesis - Jordi Cat, Indiana University at Bloomington Dutch Book Argument - Susan Vineberg, Wayne State University E Ecology - Jay Odenbaugh, Lewis and Clark College Economics, Philosophy of - Daniel Little, University of Michigan at Dearborn Einstein, Albert - John Stachel, Boston University Emergence - Justin Garson, University of Texas at Austin Empiricism - Jennifer Nagel, University of Toronto Epistemology - Anthony Gillies, University of Texas at Austin Evolution - Anya Plutynski, University of Utah Evolutionary Epistemology - Michael Bradie, Bowling Green State University Evolutionary Psychology - Paul Griffiths, University of Pittsburgh Experiment - Hans Radder, Vrije Universiteit at Amsterdam Explanation - Stuart Glennan, Butler University Explication - Eric Loomis, University of South Alabama and Cory Juhl, University of Texas at Austin F Feigl, Herbert - Friedrich Stadler, University of Vienna Feminist Philosophy of Science - Lynn Hankinson-Nelson, University of Missouri at St. Louis Feyerabend, Paul - Matteo Motterlini, Università degli studi di Trento Fitness - Fredric Bouchard, Duke University Function - Matthew Ratcliffe, University College Cork G Game Theory - J. McKenzie Alexander, London School of Economics Genetics - Raphael Falk, The Hebrew University H Hahn, Hans - Karl Sigmund, University of Vienna Hanson, Norwood Russell - Jordi Cat, Indiana University at Bloomington Hempel, Carl - Richard Grandy, Rice University Hilbert, David - Ulrich Majer, University of Goettingen I Immunology - Alfred Tauber, Boston University Incommensurability - Howard Sankey, University of Melbourne Individual - David Hull, Northwestern University Induction, Problem of - Sherrilyn Roush, Rice University Inductive Logic - Branden Fitelson, University of California at Berkeley Innate/Acquired Distinction - James MacLaurin, University of Otago Instrumentalism - Kyle Stanford, University of California at Irvine Intentionality - Alex Bryne, Massachusetts Institute of Technology Irreversibility - Adam Elga, Princeton University K Kinetic Theory - Henk W. de Regt, Vrije Universiteit Kuhn, Thomas - Richard Grandy, Rice University L Lakatos, Imre - Brendan Larvor, University of Hertfordshire Laws of Nature - Jessica Pfeifer, University of Maryland - Baltimore County Locality - Hans Halvorson, Princeton University Logical Empiricism - Gary Hardcastle, University of Wisconsin at Stevens Point

M Mach, Ernst - Paul Pojman, University of Utah Mechanism - William Bechtel, Washington University Methodological Individualism - Harold Kincaid, University of Alabama at Birmingham Molecular Biology - Sahotra Sarkar, University of Texas at Austin N Nagel, Ernest - Patrick Suppes, Stanford University Natural Selection - Elliott Sober, University of Wisconsin at Madison Neurath, Otto - Jordi Cat, Indiana University at Bloomington Neurobiology - Valerie Hardcastle, Virginia Tech University O Observation - Dudley Shapere, Wake Forest University P Parsimony - Elliott Sober, University of Wisconsin at Madison Particle Physics - Andrew Wayne, Concordia University Perception - Alva Noe, University of California Santa Cruz Phenomenalism - Herbert Hochberg, University of Texas at Austin Physicalism - Gene Witmer, University of Florida at Gainesville Physics, Philosophy of - Laura Ruetsche, University of Pittsburgh Poincaré, Henri - Janet Folina, Macalester College Popper, Karl - Stephen Thornton, University of Limerick Population Genetics - Anya Plutynski, University of Utah and Warren Ewens, University of Pennsylvania Prediction - Jeff Barrett and Kyle Stanford, University of California at Irvine Probability - Brandon Fitelson; Alan Hájek; Ned Hall, University of California at Berkeley; California Institute of Technology; Massachusetts Institute of Technology Protocol Sentences - Jordi Cat, Indiana University at Bloomington Psychology, Philosophy of - Rob Wilson, University of Alberta Putnam, Hilary - Ori Simchen, Yale University Q Quantum Field Theory - Holger Lyre, Universitaet Bonn Quantum Logic - John Stachel, Boston University Quantum Measurement Problem - Michael Dickson, Indiana University at Bloomington Quantum Mechanics - Hans Halvorson, Princeton University Quine, W. V. - Paul Gregory, Colgate University R Ramsey, Frank P. - Brad Armendt, Arizona State University Rational Reconstruction - Alan Richardson, University of British Columbia Realism - Jarrett Leplin, University of North Carolina at Greensboro Reductionism - Sahotra Sarkar, University of Texas at Austin and William Wimsatt, University of Chicago Reichenbach, Hans - Andreas Kamlah, Universität Osnabrück Research Programs - Brendon Larvor, University of Hertfordshire Russell, Bertrand - Andrew Irvine, University of British Columbia S Schlick, Moritz - Friedrich Stadler, University of Vienna Science, Philosophy of - Jessica Pfeifer, University of Maryland - Baltimore County and Sahotra Sarkar, University of Texas at Austin Scientific Domain - Dudley Shapere, Wake Forest University Scientific Metaphors - Jordi Cat, Indiana University at Bloomington Scientific Models - Stephan Hartman, University of Pittsburgh Scientific Progress - Michael Bradie, Bowling Green State University Scientific Revolutions - Thomas Nickles, University of Nevada at Reno Scientific Style - Jordi Cat, Indiana University at Bloomington Searle, John - Alyosius Martinich, University of Texas at Austin Social Constructivism - Michael Lynch, Cornell University Social Sciences, Philosophy of the - Noretta Koertge, Indiana University at Bloomington Space-Time - Robert DiSalle, University of Western Ontario Species - David Hull, Northwestern University Statistical Mechanics - Janneke van Lith, Institute for History and Foundations of Science at Utrecht Statistics, Philosophy of - Deborah Mayo, Virginia Polytechnic Institute Supervenience - Gene Witmer, University of Florida at Gainesville T Theories - Elisabeth Lloyd, Indiana University at Bloomington Time - Adam Elga, Princeton University Turing, Alan - Andrew Hodges, University of Oxford U Underdetermination of Theories - P. D. Magnus, University of Albany SUNY Unity and Disunity of Science - Jordi Cat, Indiana University at Bloomington Unity of Science Movement - Jordi Cat, Indiana University at Bloomington V Verifiability - Herbert Hochberg, University of Texas at Austin Verisimiltude - Ilkka Niiniluoto, University of Helsinki Vienna Circle - Friedrich Stadler, University of Vienna Visualization - Laura Perini, Virginia Tech von Neumann, John - Michael Stöltzner, Institute Vienna Circle