Jurisprudence, or legal theory, is the theoretical study of the propriety of law. Scholars of jurisprudence seek to explain the nature of law in its most general form and they also seek to achieve a deeper understanding of legal reasoning and analogy, legal systems, legal institutions, and the proper application of law, the economic analysis of law and the role of law in society.
Logical positivism, later called logical empiricism, and both of which together are also known as neopositivism, is a movement whose central thesis was the verification principle. This theory of knowledge asserted that only statements verifiable through direct observation or logical proof are meaningful in terms of conveying truth value, information or factual content. Starting in the late 1920s, groups of philosophers, scientists, and mathematicians formed the Berlin Circle and the Vienna Circle, which, in these two cities, would propound the ideas of logical positivism.
Philosophy of law is a branch of philosophy that examines the nature of law and law's relationship to other systems of norms, especially ethics and political philosophy. It asks questions like "What is law?", "What are the criteria for legal validity?", and "What is the relationship between law and morality?" Philosophy of law and jurisprudence are often used interchangeably, though jurisprudence sometimes encompasses forms of reasoning that fit into economics or sociology.
Positivism is a philosophy which states that the only authentic knowledge is scientific knowledge. Positivism was central to the foundation of academic sociology.
A philosophical movement refers to the phenomenon defined by a group of philosophers who share an origin or style of thought. Their ideas may develop substantially from a process of learning and communication within the group, rather than from outside influences. Major philosophical movements are often characterized with reference to the nation, language, or historical era in which they arose.
Isidore Marie Auguste François Xavier Comte was a French philosopher, mathematician, and writer who formulated the doctrine of positivism. He is often regarded as the first philosopher of science in the modern sense of the term. Comte's ideas were also fundamental to the development of sociology; indeed, he invented the term and treated that discipline as the crowning achievement of the sciences.
Legal positivism is a school of thought of analytical jurisprudence developed largely by legal philosophers during the 18th and 19th centuries, such as Jeremy Bentham and John Austin. While Bentham and Austin developed legal positivist theory, empiricism provided the theoretical basis for such developments to occur. The most prominent legal positivist writer in English has been H. L. A. Hart, who, in 1958, found common usages of "positivism" as applied to law to include the contentions that:
In philosophy of science, constructive empiricism is a form of empiricism. While it is sometimes referred to as an empiricist form of structuralism, its main proponent, Bas van Fraassen, has consistently distinguished between the two views.
Postpositivism or postempiricism is a metatheoretical stance that critiques and amends positivism and has impacted theories and practices across philosophy, social sciences, and various models of scientific inquiry. While positivists emphasize independence between the researcher and the researched person, postpositivists argue that theories, hypotheses, background knowledge and values of the researcher can influence what is observed. Postpositivists pursue objectivity by recognizing the possible effects of biases. While positivists emphasize quantitative methods, postpositivists consider both quantitative and qualitative methods to be valid approaches.
Polish Positivism was a social, literary and philosophical movement that became dominant in late-19th-century partitioned Poland following the suppression of the January 1863 Uprising against the Russian Empire. The Positivist period lasted until the turn of the 20th century and the advent of the modernist Young Poland movement.
Interpretivism is a school of thought in contemporary jurisprudence and the philosophy of law.
In social science, antipositivism is a theoretical stance that proposes that the social realm cannot be studied with the methods of investigation utilized within the natural sciences, and that investigation of the social realm requires a different epistemology. Fundamental to that antipositivist epistemology is the belief that the concepts and language that researchers use in their research shape their perceptions of the social world they are investigating and defining.
The philosophy of social science is the study of the logic, methods, and foundations of social sciences. Philosophers of social science are concerned with the differences and similarities between the social and the natural sciences, causal relationships between social phenomena, the possible existence of social laws, and the ontological significance of structure and agency.
Positivism is an empiricist philosophical theory that holds that all genuine knowledge is either true by definition or positive—meaning a posteriori facts derived by reason and logic from sensory experience. Other ways of knowing, such as theology, metaphysics, intuition, or introspection, are rejected or considered meaningless.
Verificationism, also known as the verification principle or the verifiability criterion of meaning, is the philosophical doctrine which maintains that only statements that are empirically verifiable are cognitively meaningful, or else they are truths of logic (tautologies).
The positivism dispute was a political-philosophical dispute between the critical rationalists and the Frankfurt School in 1961, about the methodology of the social sciences. It grew into a broad discussion within German sociology from 1961 to 1969. The naming itself is controversial, since it was the Frankfurt School proponents who accused the critical rationalists of being positivists—while the latter considered themselves to be opponents of positivism.
A General View of Positivism is a 1844 book by the French philosopher Auguste Comte, first published in English in 1865. A founding text in the development of positivism and the discipline of sociology, the work provides a revised and full account of the theory Comte presented earlier in his multi-part The Course in Positive Philosophy (1830–1842). Comte outlines the epistemological view of positivism, provides an account of the manner by which sociology should be performed, and describes his law of three stages.
The Course of Positive Philosophy was a series of texts written by the French philosopher of science and founding sociologist, Auguste Comte, between 1830 and 1842. Within the work he unveiled the epistemological perspective of positivism. The works were translated into English by Harriet Martineau and condensed to form The Positive Philosophy of Auguste Comte (1853).
Russian Machism (//) was a term applied to a variety political/philosophical viewpoints which emerged in Imperial Russia in the beginning of the twentieth century before the Russian Revolution. They shared an interest in the scientific and philosophical insights of Ernst Mach. Many, but not all, of the Russian Machists were Marxists, and some viewed Machism as an essential ingredient of a materialist outlook on the world. The term came into use around 1905, primarily as a polemical expression used by Lenin and Georgi Plekhanov. With a shared desire to defend an "orthodox" account of Marxism, from their differing perspective they both divided the opponents of this putative orthodoxy into the "idealists" and the "Machists". The term remained a signifier of Marxist-Leninist opprobrium from the 1920s through into the 1970s. This was shown by Alexander Maximov use of the term to criticise Boris Hessen in 1928. It can also be seen in Evald Ilyenkov's chapter on "Marxism against Machism as the Philosophy of Lifeless Reaction" in Leninist Dialectics and the Metaphysics of Positivism (1979).
