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Psychologism
Psychologism is a family of philosophical positions, according to which certain psychological facts, laws, or entities play a central role in grounding or explaining certain non-psychological facts, laws, or entities. The word was coined by Johann Eduard Erdmann as ''Psychologismus'', being translated into English as ''psychologism''.''Stanford Encyclopedia of Philosophy''Psychologism Definition The ''Oxford English Dictionary'' defines ''psychologism'' as: "The view or doctrine that a theory of psychology or ideas forms the basis of an account of metaphysics, epistemology, or meaning; (sometimes) spec. the explanation or derivation of mathematical or logical laws in terms of psychological facts." Psychologism in epistemology, the idea that its problems "can be solved satisfactorily by the psychological study of the development of mental processes", was argued in John Locke's '' An Essay Concerning Human Understanding'' (1690). Other forms of psychologism are logical psycholo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edmund Husserl
Edmund Gustav Albrecht Husserl (; 8 April 1859 – 27 April 1938) was an Austrian-German philosopher and mathematician who established the school of Phenomenology (philosophy), phenomenology. In his early work, he elaborated critiques of historicism and of psychologism in logic based on analyses of intentionality. In his mature work, he sought to develop a systematic foundational science based on the so-called Bracketing (phenomenology), phenomenological reduction. Arguing that Transcendence (philosophy), transcendental consciousness sets the limits of all possible knowledge, Husserl redefined phenomenology as a Transcendental idealism, transcendental-idealist philosophy. Husserl's thought profoundly influenced 20th-century philosophy, and he remains a notable figure in contemporary philosophy and beyond. Husserl studied mathematics, taught by Karl Weierstrass and Leo Königsberger, and philosophy taught by Franz Brentano and Carl Stumpf. He taught philosophy as a ''Privatdozent' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philosophy Of Mathematics
Philosophy of mathematics is the branch of philosophy that deals with the nature of mathematics and its relationship to other areas of philosophy, particularly epistemology and metaphysics. Central questions posed include whether or not mathematical objects are purely abstract entities or are in some way concrete, and in what the relationship such objects have with physical reality consists. Major themes that are dealt with in philosophy of mathematics include: *''Reality'': The question is whether mathematics is a pure product of human mind or whether it has some reality by itself. *''Logic and rigor'' *''Relationship with physical reality'' *''Relationship with science'' *''Relationship with applications'' *''Mathematical truth'' *''Nature as human activity'' (science, the arts, art, game, or all together) Major themes Reality Logic and rigor Mathematical reasoning requires Mathematical rigor, rigor. This means that the definitions must be absolutely unambiguous and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philosophy Of Logic
Philosophy of logic is the area of philosophy that studies the scope and nature of logic. It investigates the philosophical problems raised by logic, such as the presuppositions often implicitly at work in theories of logic and in their application. This involves questions about how logic is to be defined and how different logical systems are connected to each other. It includes the study of the nature of the fundamental concepts used by logic and the relation of logic to other disciplines. According to a common characterisation, philosophical logic is the part of the philosophy of logic that studies the application of logical methods to philosophical problems, often in the form of extended logical systems like modal logic. But other theorists draw the distinction between the philosophy of logic and philosophical logic differently or not at all. Metalogic is closely related to the philosophy of logic as the discipline investigating the properties of formal logical systems, like co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Logic
Logic is the study of correct reasoning. It includes both formal and informal logic. Formal logic is the study of deductively valid inferences or logical truths. It examines how conclusions follow from premises based on the structure of arguments alone, independent of their topic and content. Informal logic is associated with informal fallacies, critical thinking, and argumentation theory. Informal logic examines arguments expressed in natural language whereas formal logic uses formal language. When used as a countable noun, the term "a logic" refers to a specific logical formal system that articulates a proof system. Logic plays a central role in many fields, such as philosophy, mathematics, computer science, and linguistics. Logic studies arguments, which consist of a set of premises that leads to a conclusion. An example is the argument from the premises "it's Sunday" and "if it's Sunday then I don't have to work" leading to the conclusion "I don't have to wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theodor Lipps
Theodor Lipps (; 28 July 1851 – 17 October 1914) was a German philosopher, known for his theory regarding aesthetics, creating the framework for the concept of ''Einfühlung'' (empathy)'','' defined as, "projecting oneself onto the object of perception." This has then led onto opening up a new branch of interdisciplinary research in the overlap between psychology and philosophy. Biography Lipps was one of the most influential German university professors of his time, attracting many students from other countries. Lipps was very concerned with conceptions of art and the aesthetic, focusing much of his philosophy around such issues. Among his fervent admirers was Sigmund Freud. There were at least two theories that made an impact on Freud's works. The first was Lipps' theory of the unconscious mental events. Lipps was then a main supporter of the idea of the unconscious. The second was Lipps' works on humor. ''Einfühlung'' He adopted Robert Vischer's notions of empathy or e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gottlob Frege
Friedrich Ludwig Gottlob Frege (; ; 8 November 1848 – 26 July 1925) was a German philosopher, logician, and mathematician. He was a mathematics professor at the University of Jena, and is understood by many to be the father of analytic philosophy, concentrating on the philosophy of language, philosophy of logic, logic, and Philosophy of mathematics, mathematics. Though he was largely ignored during his lifetime, Giuseppe Peano (1858–1932), Bertrand Russell (1872–1970), and, to some extent, Ludwig Wittgenstein (1889–1951) introduced his work to later generations of philosophers. Frege is widely considered to be the greatest logician since Aristotle, and one of the most profound philosophers of mathematics ever. His contributions include the History of logic#Rise of modern logic, development of modern logic in the ''Begriffsschrift'' and work in the foundations of mathematics. His book the ''Foundations of Arithmetic'' is the seminal text of the logicist project, and is ci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilhelm Wundt
Wilhelm Maximilian Wundt (; ; 16 August 1832 – 31 August 1920) was a German physiologist, philosopher, and professor, one of the fathers of modern psychology. Wundt, who distinguished psychology as a science from philosophy and biology, was the first person to call himself a psychologist. He is widely regarded as the "father of experimental psychology". In 1879, at the University of Leipzig, Wundt founded the first formal laboratory for psychological research. This marked psychology as an independent field of study. He also established the first academic journal for psychological research, ''Philosophische Studien'' (from 1883 to 1903), followed by ''Psychologische Studien'' (from 1905 to 1917), to publish the institute's research. A survey published in ''American Psychologist'' in 1991 ranked Wundt's reputation as first for "all-time eminence", based on ratings provided by 29 American historians of psychology. William James and Sigmund Freud were ranked a distant second and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martin Kusch
Martin Kusch (born 19 October 1959) is Professor of philosophy at the University of Vienna. Until 2009, Kusch was Professor of Philosophy and Sociology of science at the Department of History and Philosophy of Science at Cambridge University. Prior to Cambridge, Kusch was lecturer in the Science Studies Unit of the University of Edinburgh. Biography Kusch's wide-ranging contributions to philosophy reflect both systematic and historical interests and cut across traditional disciplinary divides. He has published in the philosophy of the social sciences, epistemology, philosophy of language and mind, philosophy of the natural sciences, philosophy of technology, and the history of German and Austrian philosophy. Kusch has also made important contributions to science and technology studies, particularly in the field of the sociology of scientific knowledge. In addition, Kusch has written on the history of science with a special reference to the history of German psychology. In 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Eduard Erdmann
Johann Eduard Erdmann (; 13 June 1805 – 12 June 1892) was a German religious pastor, historian of philosophy, and philosopher of religion, of which he wrote on the mediation of faith and knowledge. He was known to be a follower of Friedrich Schleiermacher, whom he studied under August Carlblom, and Georg Wilhelm Friedrich Hegel, whom he regarded as his mentor. Erdmann also studied the works of Karl Daub. Historians of philosophy usually include Erdmann as a member of the Right Wing of the Hegelian movement, a group of thinkers who were also referred to variously as the Right Hegelians (Rechtshegelianer), the Hegelian Right (die Hegelsche Rechte), and/or as the Old Hegelians (Althegelianer). Biography Erdmann was born on 13 June 1805 in Wolmar, Livonia, where his father was a Lutheran pastor. Erdmann studied theology at Dorpat (Tartu) and afterward at Berlin, where he fell under the influence of Georg Wilhelm Friedrich Hegel, and was known never to miss Hegel's lectures. Then ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gustave Le Bon
Charles-Marie Gustave Le Bon (7 May 1841 – 13 December 1931) was a leading French polymath whose areas of interest included anthropology, psychology, sociology, medicine, invention, and physics. He is best known for his 1895 work '' The Crowd: A Study of the Popular Mind'', which is considered one of the seminal works of crowd psychology. A native of Nogent-le-Rotrou, Le Bon qualified as a doctor of medicine at the University of Paris in 1866. He opted against the formal practice of medicine as a physician, instead beginning his writing career the same year of his graduation. He published a number of medical articles and books before joining the French Army after the outbreak of the Franco-Prussian War. Defeat in the war coupled with being a first-hand witness to the Paris Commune of 1871 strongly shaped Le Bon's worldview. He then travelled widely, touring Europe, Asia and North Africa. He analysed the peoples and the civilisations he encountered under the umbrella of the nas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theodor Elsenhans
Theodor Elsenhans (; 7 March 1862 – 3 January 1918) was a German psychologist and neo-Kantian philosopher. He was born in Stuttgart and died in Dresden. Life Elsenhans started studying theology at the University of Tübingen, but became interested in philosophy. He received his doctorate in 1885. In 1902 he completed his Habilitationsschrift at Heidelberg University, with a monograph on Kant and the post-Kantian Jakob Friedrich Fries. In 1908 he took up a professorship at Dresden University, where he continued to work on epistemology Epistemology is the branch of philosophy that examines the nature, origin, and limits of knowledge. Also called "the theory of knowledge", it explores different types of knowledge, such as propositional knowledge about facts, practical knowle .... Works * ''Psychologie und Logik zur Einführung in die Philosophie: für Oberklassen höherer Schulen und zum Selbststudium'' sychology and logic as an introduction to philosophy: for upper secondar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Stuart Mill
John Stuart Mill (20 May 1806 – 7 May 1873) was an English philosopher, political economist, politician and civil servant. One of the most influential thinkers in the history of liberalism and social liberalism, he contributed widely to social theory, political theory, and political economy. Dubbed "the most influential English-speaking philosopher of the nineteenth century" by the ''Stanford Encyclopedia of Philosophy'', he conceived of liberty as justifying the freedom of the individual in opposition to unlimited state and social control. He advocated political and social reforms such as proportional representation, the emancipation of women, and the development of labour organisations and farm cooperatives. The ''Columbia Encyclopedia'' describes Mill as occasionally coming "close to socialism, a theory repugnant to his predecessors". He was a proponent of utilitarianism, an ethical theory developed by his predecessor Jeremy Bentham. He contributed to the investigation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
