The Logic of Scientific DiscoveryRoutledge, 4 de nov. de 2005 - 544 páginas Described by the philosopher A.J. Ayer as a work of 'great originality and power', this book revolutionized contemporary thinking on science and knowledge. Ideas such as the now legendary doctrine of 'falsificationism' electrified the scientific community, influencing even working scientists, as well as post-war philosophy. This astonishing work ranks alongside The Open Society and Its Enemies as one of Popper's most enduring books and contains insights and arguments that demand to be read to this day. |
Conteúdo
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Sequences of Segments The First Form of the Binomial Formula | 152 |
Infinite Sequences Hypothetical Estimates of Frequency | 154 |
An Examination of the Axiom of Randomness | 159 |
ChanceLike Sequences Objective Probability | 163 |
Go Bernoullis Problem | 164 |
The Law of Great Numbers Bernoullis Theorem | 168 |
Bernoullis Theorem and the Interpretation of Probability Statements | 171 |
Bernoullis Theorem and the Problem of Convergence | 173 |
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27 | |
Some Conventionalist Objections | 57 |
Methodological Rules | 61 |
Logical Investigation of Falsifiability | 64 |
Falsifiability and Falsification | 66 |
Occurrences and Events | 68 |
Falsifiability and Consistency | 72 |
Psychologism | 74 |
Concerning the SoCalled Protocol Sentences | 76 |
The Objectivity of the Empirical Basis | 79 |
Basic Statements | 82 |
The Relativity of Basic Statements Resolution of Friess Trilemma | 86 |
Theory and Experiment | 88 |
Degrees of Testability 31 A Programme and an Illustration | 95 |
How are Classes of Potential Falsifiers to be Compared? | 97 |
Degrees of Falsifiability Compared by Means of the Subclass Relation | 99 |
The Structure of the Subclass Relation Logical Probability | 100 |
Empirical Content Entailment and Degrees of Falsifiability | 103 |
Levels of Universality and Degrees of Precision | 105 |
37 | 108 |
Degrees of Testability Compared by Reference to Dimensions | 110 |
The Dimension of a Set of Curves | 115 |
57 | 116 |
Elimination of the Aesthetic and the Pragmatic Concepts of Simplicity 42 The Methodological Problem of Simplicity | 122 |
Simplicity and Degree of Falsifiability | 126 |
Geometrical Shape and Functional Form | 128 |
The Simplicity of Euclidean Geometry | 129 |
Conventionalism and the Concept of Simplicity | 130 |
Probability | 133 |
The Problem of Interpreting Probability Statements | 134 |
Subjective and Objective Interpretations | 135 |
The Fundamental Problem of the Theory of Chance | 138 |
The Frequency Theory of von Mises | 139 |
Plan for a New Theory of Probability | 141 |
Relative Frequency within a Finite Class | 143 |
Selection Independence Insensitiveness Irrelevance | 145 |
Finite Sequences Ordinal Selection and Neighbourhood Selection | 147 |
nFreedom in Finite Sequences | 148 |
Elimination of the Axiom of Convergence Solution of the Fundamental Problem of the Theory of Chance | 176 |
The Problem of Decidability | 181 |
The Logical Form of Probability Statements | 183 |
A Probabilistic System of Speculative Metaphysics | 188 |
Probability in Physics | 190 |
74 | 191 |
Law and Chance | 198 |
The Deducibility of Macro Laws from Micro Laws | 200 |
Formally Singular Probability Statements | 202 |
The Theory of Range | 204 |
Some Observations on Quantum Theory | 209 |
Heisenbergs Programme and the Uncertainty Relations | 211 |
A Brief Outline of the Statistical Interpretation of Quantum Theory | 216 |
A Statistical ReInterpretation of the Uncertainty Formulae | 218 |
An Attempt to Eliminate Metaphysical Elements by Inverting Heisenbergs Programme with Applications | 224 |
Decisive Experiments | 232 |
Indeterminist Metaphysics | 243 |
Corroboration or How a Theory Stands up to Tests | 248 |
Concerning the SoCalled Verification of Hypotheses | 249 |
Criticism of Probability Logic | 252 |
Inductive Logic and Probability Logic | 261 |
How a Hypothesis may Prove its Mettle | 264 |
Corroborability Testability and Logical Probability | 268 |
Remarks Concerning the Use of the Concepts True and Corroborated | 273 |
The Path of Science | 276 |
APPENDICES | 281 |
Definition of the Dimension of a Theory | 283 |
The General Calculus of Frequency in Finite Classes | 286 |
Formula | 290 |
Examination of an Objection The TwoSlit | 297 |
Remarks Concerning an Imaginary Experiment | 305 |
Two Notes on Induction and Demarcation | 312 |
vii Zero Probability and the FineStructure | 374 |
viii Content Simplicity and Dimension | 392 |
Statistical Tests | 402 |
x Universals Dispositions and Natural | 440 |
xi On the Use and Misuse of Imaginary | 464 |
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Termos e frases comuns
accepted according appendix application argument assert assume assumption attempt axiom basic statements become believe calculus called concept connection consequences consists construct corresponding course criticism deduced defined definition derived described discussed elements empirical equal especially estimate example exists experience explain expressed fact falsifiability field finite formal formula frequency give given holds hypothesis idea important independence induction infinite interpretation kind knowledge laws limit logical mathematical means measure metaphysical method momentum names natural objective observations obtain occur particle perhaps physical position possible precision predictions principle probability probability statements problem proposed question randomness reason reference regard relations relative frequencies requirement respect result rule satisfied scientific seems segments selection sense sequence simplicity singular statistical subjective testable tests theorem theory tion true turn universal