Psychology Dictionary of ArgumentsHome
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| Classes - Psychology Dictionary of Arguments | |||
| Classes: In logic, a class is a collection of objects that share a common characteristic or property. Statements about classes can be expressed using logical symbols, such as "∈" for membership and "⊆" for subset. Identity of classes is provided by same elements (extension) - or identity of properties by the same predicates (intension). See also Sets, Set theory, Subsets, Element relation. - B. Classes in political theory refer to societal groups sharing economic interests, often defined by their relationship to production and resources. See also Society, Conflicts._____________Annotation: The above characterizations of concepts are neither definitions nor exhausting presentations of problems related to them. Instead, they are intended to give a short introduction to the contributions below. – Lexicon of Arguments. | |||
| Author | Item | More concepts for author | |
|---|---|---|---|
| Carnap, Rudolf | Classes | Carnap, Rudolf | |
| Frege, Gottlob | Classes | Frege, Gottlob | |
| Goodman, Nelson | Classes | Goodman, Nelson | |
| Gramsci, Antonio | Classes | Gramsci, Antonio | |
| Marx, Karl | Classes | Marx, Karl | |
| Mill, John Stuart | Classes | Mill, John Stuart | |
| Mises, Ludwig von | Classes | Mises, Ludwig, von | |
| Piaget, Jean | Classes | Piaget, Jean | |
| Prior, Arthur N. | Classes | Prior, Arthur | |
| Quine, W.V.O. | Classes | Quine, Willard Van Orman | |
| Russell, Bertrand | Classes | Russell, Bertrand | |
| Wessel, H. | Classes | Wessel, H. | |
| Wittgenstein, Ludwig | Classes | Wittgenstein, Ludwig | |
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Ed. Martin Schulz, access date 2025-12-08 | |||
