In their most common sense, the terms thought and thinking refer to cognitive processes that can happen independently of sensory stimulation . Their most paradigmatic forms are judging , reasoning , concept formation, problem solving , and deliberation . But other mental processes, like considering an idea , memory , or imagination , are also often included. These processes can happen internally independent of the sensory organs , unlike perception. But when understood in the widest sense, any mental event may be understood as a form of thinking, including perception and unconscious mental processes. In a slightly different sense, the term thought refers not to the mental processes themselves but to mental states or systems of ideas brought about by these processes.
193-426: Various theories of thinking have been proposed, some of which aim to capture the characteristic features of thought. Platonists hold that thinking consists in discerning and inspecting Platonic forms and their interrelations. It involves the ability to discriminate between the pure Platonic forms themselves and the mere imitations found in the sensory world. According to Aristotelianism , to think about something
386-532: A Platonist conception of logic, influenced by Frege and his mentor Bolzano. —Husserl explicitly mentioned Bolzano, G. W. Leibniz and Hermann Lotze as inspirations for his position in his Logical Investigations (1900–1). Other prominent contemporary Continental philosophers interested in Platonism in a general sense include Leo Strauss , Simone Weil , and Alain Badiou . Platonism has not only influenced
579-414: A branch of linguistics. Before the 20th century, linguists analysed language on a diachronic plane, which was historical in focus. This meant that they would compare linguistic features and try to analyse language from the point of view of how it had changed between then and later. However, with the rise of Saussurean linguistics in the 20th century, the focus shifted to a more synchronic approach, where
772-600: A changeless intelligible world. Instead, they only exist to the extent that they are instantiated. The mind learns to discriminate universals through abstraction from experience. This explanation avoids various of the objections raised against Platonism. Conceptualism is closely related to Aristotelianism. It states that thinking consists in mentally evoking concepts. Some of these concepts may be innate, but most have to be learned through abstraction from sense experience before they can be used in thought. It has been argued against these views that they have problems in accounting for
965-479: A changeless realm different from the sensible world. Examples include the forms of goodness, beauty, unity, and sameness. On this view, the difficulty of thinking consists in being unable to grasp the Platonic forms and to distinguish them as the original from the mere imitations found in the sensory world. This means, for example, distinguishing beauty itself from derivative images of beauty. One problem for this view
1158-405: A clear definition of the features a representational system has to embody in order to have a linguistic structure. On the level of syntax, the representational system has to possess two types of representations: atomic and compound representations. Atomic representations are basic whereas compound representations are constituted either by other compound representations or by atomic representations. On
1351-560: A comparison of different time periods in the past and present) or in a synchronic manner (by observing developments between different variations that exist within the current linguistic stage of a language). At first, historical linguistics was the cornerstone of comparative linguistics , which involves a study of the relationship between different languages. At that time, scholars of historical linguistics were only concerned with creating different categories of language families , and reconstructing prehistoric proto-languages by using both
1544-463: A distinct phenomenology but contends that thinking still depends on sensory experience because it cannot occur on its own. On this view, sensory contents constitute the foundation from which thinking may arise. An often-cited thought experiment in favor of the existence of a distinctive cognitive phenomenology involves two persons listening to a radio broadcast in French, one who understands French and
1737-418: A form of cognitive phenomenology involving thinking. This issue is also important for understanding the relation between thought and language. The reason for this is that the pre-predicative expectations do not depend on language, which is sometimes taken as an example for non-linguistic thought. Various theorists have argued that pre-predicative experience is more basic or fundamental since predicative experience
1930-557: A formal procedure in which each step is clearly defined. It guarantees success if applied correctly. The long multiplication usually taught in school is an example of an algorithm for solving the problem of multiplying big numbers. Heuristics, on the other hand, are informal procedures. They are rough rules-of-thumb that tend to bring the thinker closer to the solution but success is not guaranteed in every case even if followed correctly. Examples of heuristics are working forward and working backward. These approaches involve planning one step at
2123-434: A linguistic medium of communication in itself. Palaeography is therefore the discipline that studies the evolution of written scripts (as signs and symbols) in language. The formal study of language also led to the growth of fields like psycholinguistics , which explores the representation and function of language in the mind; neurolinguistics , which studies language processing in the brain; biolinguistics , which studies
SECTION 10
#17327647516892316-430: A low number of atomic representations. This applies to thought since human beings are capable of entertaining an infinite number of distinct thoughts even though their mental capacities are quite limited. Other characteristic features of thinking include systematicity and inferential coherence . Fodor argues that the language of thought hypothesis is true as it explains how thought can have these features and because there
2509-419: A more explicit explanation of what computation is. A further problem consists in explaining the sense in which thinking is a form of computing. The traditionally dominant view defines computation in terms of Turing machines , though contemporary accounts often focus on neural networks for their analogies. A Turing machine is capable of executing any algorithm based on a few very basic principles, such as reading
2702-460: A new problem. On this view, the important difference is that this process happens inwardly as a form of simulation. This process is often much more efficient since once the solution is found in thought, only the behavior corresponding to the found solution has to be outwardly carried out and not all the others. When thinking is understood in a wide sense, it includes both episodic memory and imagination . In episodic memory, events one experienced in
2895-416: A particular feature or usage is "good" or "bad". This is analogous to practice in other sciences: a zoologist studies the animal kingdom without making subjective judgments on whether a particular species is "better" or "worse" than another. Prescription , on the other hand, is an attempt to promote particular linguistic usages over others, often favoring a particular dialect or " acrolect ". This may have
3088-494: A particular language), and pragmatics (how the context of use contributes to meaning). Subdisciplines such as biolinguistics (the study of the biological variables and evolution of language) and psycholinguistics (the study of psychological factors in human language) bridge many of these divisions. Linguistics encompasses many branches and subfields that span both theoretical and practical applications. Theoretical linguistics (including traditional descriptive linguistics)
3281-422: A proposition if they possess the concepts involved in this proposition. For example, the proposition " wombats are animals" involves the concepts "wombat" and "animal". Someone who does not possess the concept "wombat" may still be able to read the sentence but cannot entertain the corresponding proposition. Concept formation is a form of thinking in which new concepts are acquired. It involves becoming familiar with
3474-480: A reaction to particular external stimuli. On this view, having a particular thought is the same as having a disposition to behave in a certain way. This view is often motivated by empirical considerations: it is very difficult to study thinking as a private mental process but it is much easier to study how organisms react to a certain situation with a given behavior. In this sense, the capacity to solve problems not through existing habits but through creative new approaches
3667-513: A regular language, like English or French, but has its own type of language with the corresponding symbols and syntax. This theory is known as the language of thought hypothesis . Inner speech theory has a strong initial plausibility since introspection suggests that indeed many thoughts are accompanied by inner speech. But its opponents usually contend that this is not true for all types of thinking. It has been argued, for example, that forms of daydreaming constitute non-linguistic thought. This issue
3860-467: A regular wall can be understood as computing an algorithm since they are "isomorphic to the formal structure of the program" in question under the right interpretation. This would lead to the implausible conclusion that the wall is thinking. Another objection focuses on the idea that computationalism captures only some aspects of thought but is unable to account for other crucial aspects of human cognition. A great variety of types of thinking are discussed in
4053-523: A renewed interest in Platonic thought, including more interest in Plato himself. In 16th-, 17th-, and 19th-century England , Plato's ideas influenced many religious thinkers including the Cambridge Platonists . Orthodox Protestantism in continental Europe , however, distrusts natural reason and has often been critical of Platonism. An issue in the reception of Plato in early modern Europe
SECTION 20
#17327647516894246-419: A second-language speaker who is attempting to acquire the language. Most contemporary linguists work under the assumption that spoken data and signed data are more fundamental than written data . This is because Nonetheless, linguists agree that the study of written language can be worthwhile and valuable. For research that relies on corpus linguistics and computational linguistics , written language
4439-398: A solution, or of heuristics : rules that are understood but that do not always guarantee solutions. Cognitive science differs from cognitive psychology in that algorithms that are intended to simulate human behavior are implemented or implementable on a computer. In other instances, solutions may be found through insight, a sudden awareness of relationships. Platonists Platonism
4632-399: A specific direction to obtain what he or she wants. The question, then, is how it can be possible for conscious experiences to arise out of a lump of gray matter endowed with nothing but electrochemical properties. A related problem is to explain how someone's propositional attitudes (e.g. beliefs and desires) can cause that individual's neurons to fire and his muscles to contract in exactly
4825-437: A symbol from a cell, writing a symbol to a cell, and executing instructions based on the symbols read. This way it is possible to perform deductive reasoning following the inference rules of formal logic as well as simulating many other functions of the mind, such as language processing, decision making, and motor control. But computationalism does not only claim that thinking is in some sense similar to computation. Instead, it
5018-590: A time, either starting at the beginning and moving forward or starting at the end and moving backward. So when planning a trip, one could plan the different stages of the trip from origin to destiny in the chronological order of how the trip will be realized, or in the reverse order. Obstacles to problem solving can arise from the thinker's failure to take certain possibilities into account by fixating on one specific course of action. There are important differences between how novices and experts solve problems. For example, experts tend to allocate more time for conceptualizing
5211-419: A view towards uncovering the biological underpinnings of language. In Generative Grammar , these underpinning are understood as including innate domain-specific grammatical knowledge. Thus, one of the central concerns of the approach is to discover what aspects of linguistic knowledge are innate and which are not. Cognitive linguistics , in contrast, rejects the notion of innate grammar, and studies how
5404-424: A word. Linguistic structures are pairings of meaning and form. Any particular pairing of meaning and form is a Saussurean linguistic sign . For instance, the meaning "cat" is represented worldwide with a wide variety of different sound patterns (in oral languages), movements of the hands and face (in sign languages ), and written symbols (in written languages). Linguistic patterns have proven their importance for
5597-464: Is a form of inner speech in which words are silently expressed in the thinker's mind. According to some accounts, this happens in a regular language, like English or French. The language of thought hypothesis , on the other hand, holds that this happens in the medium of a unique mental language called Mentalese . Central to this idea is that linguistic representational systems are built up from atomic and compound representations and that this structure
5790-654: Is a form of thinking that is reasonable, reflective, and focused on determining what to believe or how to act. Positive thinking involves focusing one's attention on the positive aspects of one's situation and is intimately related to optimism . The terms "thought" and "thinking" refer to a wide variety of psychological activities. In their most common sense, they are understood as conscious processes that can happen independently of sensory stimulation. This includes various different mental processes, like considering an idea or proposition or judging it to be true. In this sense, memory and imagination are forms of thought but perception
5983-418: Is a man", it follows deductively that "Socrates is mortal". Non-deductive reasoning, also referred to as defeasible reasoning or non-monotonic reasoning , is still rationally compelling but the truth of the conclusion is not ensured by the truth of the premises. Induction is one form of non-deductive reasoning, for example, when one concludes that "the sun will rise tomorrow" based on one's experiences of all
Thought - Misplaced Pages Continue
6176-462: Is a researcher within the field, or to someone who uses the tools of the discipline to describe and analyse specific languages. An early formal study of language was in India with Pāṇini , the 6th century BC grammarian who formulated 3,959 rules of Sanskrit morphology . Pāṇini's systematic classification of the sounds of Sanskrit into consonants and vowels, and word classes, such as nouns and verbs,
6369-430: Is a system of rules which governs the production and use of utterances in a given language. These rules apply to sound as well as meaning, and include componential subsets of rules, such as those pertaining to phonology (the organization of phonetic sound systems), morphology (the formation and composition of words), and syntax (the formation and composition of phrases and sentences). Modern frameworks that deal with
6562-397: Is also found in thought. Associationists understand thinking as the succession of ideas or images. They are particularly interested in the laws of association that govern how the train of thought unfolds. Behaviorists , by contrast, identify thinking with behavioral dispositions to engage in public intelligent behavior as a reaction to particular external stimuli . Computationalism
6755-410: Is associated with a sober, dispassionate, and rational approach to its topic while feeling involves a direct emotional engagement. The terms "thought" and "thinking" can also be used to refer not to the mental processes themselves but to mental states or systems of ideas brought about by these processes. In this sense, they are often synonymous with the term "belief" and its cognates and may refer to
6948-415: Is claimed that thinking just is a form of computation or that the mind is a Turing machine. Computationalist theories of thought are sometimes divided into functionalist and representationalist approaches. Functionalist approaches define mental states through their causal roles but allow both external and internal events in their causal network. Thought may be seen as a form of program that can be executed in
7141-441: Is concerned with understanding the universal and fundamental nature of language and developing a general theoretical framework for describing it. Applied linguistics seeks to utilize the scientific findings of the study of language for practical purposes, such as developing methods of improving language education and literacy. Linguistic features may be studied through a variety of perspectives: synchronically (by describing
7334-438: Is considered, and, based on this reasoning, the proposition is either affirmed or rejected. It is sometimes argued that the experience of truth is central to thinking, i.e. that thinking aims at representing how the world is. It shares this feature with perception but differs from it in the way how it represents the world: without the use of sensory contents. One of the characteristic features often ascribed to thinking and judging
7527-440: Is conventional or "coded" in a given language, pragmatics studies how the transmission of meaning depends not only on the structural and linguistic knowledge (grammar, lexicon, etc.) of the speaker and listener, but also on the context of the utterance, any pre-existing knowledge about those involved, the inferred intent of the speaker, and other factors. Phonetics and phonology are branches of linguistics concerned with sounds (or
7720-469: Is generally hard to find for events long ago, due to the occurrence of chance word resemblances and variations between language groups. A limit of around 10,000 years is often assumed for the functional purpose of conducting research. It is also hard to date various proto-languages. Even though several methods are available, these languages can be dated only approximately. In modern historical linguistics, we examine how languages change over time, focusing on
7913-476: Is generated by and contained in it, as the nous is in the One, and, by informing matter in itself nonexistent, constitutes bodies whose existence is contained in the world-soul. Nature therefore is a whole, endowed with life and soul. Soul, being chained to matter, longs to escape from the bondage of the body and return to its original source. In virtue and philosophical thought it has the power to elevate itself above
Thought - Misplaced Pages Continue
8106-439: Is imagism. It states that thinking involves entertaining a sequence of images where earlier images conjure up later images based on the laws of association. One problem with this view is that we can think about things that we cannot imagine. This is especially relevant when the thought involves very complex objects or infinities, which is common, for example, in mathematical thought. One criticism directed at associationism in general
8299-444: Is implemented by the brain or which other similarities to natural language it has. The language of thought hypothesis was first introduced by Jerry Fodor . He argues in favor of this claim by holding that it constitutes the best explanation of the characteristic features of thinking. One of these features is productivity : a system of representations is productive if it can generate an infinite number of unique representations based on
8492-429: Is in an important sense similar to hearing sounds, it involves the use of language and it constitutes a motor plan that could be used for actual speech. This connection to language is supported by the fact that thinking is often accompanied by muscle activity in the speech organs. This activity may facilitate thinking in certain cases but is not necessary for it in general. According to some accounts, thinking happens not in
8685-436: Is in some sense built on top of it and therefore depends on it. Another way how phenomenologists have tried to distinguish the experience of thinking from other types of experiences is in relation to empty intentions in contrast to intuitive intentions . In this context, "intention" means that some kind of object is experienced. In intuitive intentions , the object is presented through sensory contents. Empty intentions , on
8878-536: Is known as cognitivism , which is interested in how people mentally represent information processing. It had its foundations in the Gestalt psychology of Max Wertheimer , Wolfgang Köhler , and Kurt Koffka , and in the work of Jean Piaget , who provided a theory of stages/phases that describes children's cognitive development. Cognitive psychologists use psychophysical and experimental approaches to understand, diagnose, and solve problems, concerning themselves with
9071-408: Is living in a dream rather than a wakened state? Isn't this dreaming: whether asleep or awake, to think that a likeness is not a likeness but rather the thing itself that it is like?" "I certainly think that someone who does that is dreaming." "But someone who, to take the opposite case, believes in the beautiful itself, can see both it and the things that participate in it and doesn't believe that
9264-438: Is male. Othello is not a bachelor. Therefore, Othello is not male". Informal fallacies , on the other hand, apply to all types of reasoning. The source of their flaw is to be found in the content or the context of the argument. This is often caused by ambiguous or vague expressions in natural language , as in "Feathers are light. What is light cannot be dark. Therefore, feathers cannot be dark". An important aspect of fallacies
9457-424: Is mortal". Other theories of judgment focus more on the relation between the judged proposition and reality. According to Franz Brentano , a judgment is either a belief or a disbelief in the existence of some entity. In this sense, there are only two fundamental forms of judgment: "A exists" and "A does not exist". When applied to the sentence "all men are mortal", the entity in question is "immortal men", of whom it
9650-538: Is my soul that is virtuous as opposed to, say, my body). The soul is also the mind: it is that which thinks in us. This casual oscillation between different roles of the soul is seen in many dialogues. First of all, in the Republic : Is there any function of the soul that you could not accomplish with anything else, such as taking care of something ( epimeleisthai ), ruling, and deliberating, and other such things? Could we correctly assign these things to anything besides
9843-411: Is no good alternative explanation. Some arguments against the language of thought hypothesis are based on neural networks, which are able to produce intelligent behavior without depending on representational systems. Other objections focus on the idea that some mental representations happen non-linguistically, for example, in the form of maps or images. Computationalists have been especially interested in
SECTION 50
#173276475168910036-448: Is not. In a more restricted sense, only the most paradigmatic cases are considered thought. These involve conscious processes that are conceptual or linguistic and sufficiently abstract, like judging, inferring, problem solving, and deliberating. Sometimes the terms "thought" and "thinking" are understood in a very wide sense as referring to any form of mental process, conscious or unconscious. In this sense, they may be used synonymously with
10229-405: Is often combined with the language of thought hypothesis by interpreting these sequences as symbols whose order is governed by syntactic rules. Various arguments have been raised against computationalism. In one sense, it seems trivial since almost any physical system can be described as executing computations and therefore as thinking. For example, it has been argued that the molecular movements in
10422-441: Is often explicit in the way the thought is expressed: "thinking that" usually involves a judgment whereas "thinking about" refers to the neutral representation of a proposition without an accompanying belief. In this case, the proposition is merely entertained but not yet judged . Some forms of thinking may involve the representation of objects without any propositions, as when someone is thinking about their grandmother. Reasoning
10615-447: Is often much more convenient for processing large amounts of linguistic data. Large corpora of spoken language are difficult to create and hard to find, and are typically transcribed and written. In addition, linguists have turned to text-based discourse occurring in various formats of computer-mediated communication as a viable site for linguistic inquiry. The study of writing systems themselves, graphemics, is, in any case, considered
10808-400: Is one of the most paradigmatic forms of thinking. It is the process of drawing conclusions from premises or evidence. Types of reasoning can be divided into deductive and non-deductive reasoning. Deductive reasoning is governed by certain rules of inference , which guarantee the truth of the conclusion if the premises are true. For example, given the premises "all men are mortal" and "Socrates
11001-417: Is outperformed by unconscious thought when complex problems with many variables are involved. This is sometimes explained through the claim that the number of items one can consciously think about at the same time is rather limited whereas unconscious thought lacks such limitations. But other researchers have rejected the claim that unconscious thought is often superior to conscious thought. Other suggestions for
11194-428: Is particularly relevant. The term "behaviorism" is also sometimes used in a slightly different sense when applied to thinking to refer to a specific form of inner speech theory. This view focuses on the idea that the relevant inner speech is a derivative form of regular outward speech. This sense overlaps with how behaviorism is understood more commonly in philosophy of mind since these inner speech acts are not observed by
11387-418: Is relevant to the question of whether animals have the capacity to think. If thinking is necessarily tied to language then this would suggest that there is an important gap between humans and animals since only humans have a sufficiently complex language. But the existence of non-linguistic thoughts suggests that this gap may not be that big and that some animals do indeed think. There are various theories about
11580-503: Is said that they do not exist. Important for Brentano is the distinction between the mere representation of the content of the judgment and the affirmation or the denial of the content. The mere representation of a proposition is often referred to as "entertaining a proposition". This is the case, for example, when one considers a proposition but has not yet made up one's mind about whether it is true or false. The term "thinking" can refer both to judging and to mere entertaining. This difference
11773-439: Is said. Other arguments for the experience of thinking focus on the direct introspective access to thinking or on the thinker's knowledge of their own thoughts. Phenomenologists are also concerned with the characteristic features of the experience of thinking. Making a judgment is one of the prototypical forms of cognitive phenomenology. It involves epistemic agency, in which a proposition is entertained, evidence for and against it
SECTION 60
#173276475168911966-452: Is selected based on specific contexts but also, at a micro level, shapes language as text (spoken or written) down to the phonological and lexico-grammatical levels. Grammar and discourse are linked as parts of a system. A particular discourse becomes a language variety when it is used in this way for a particular purpose, and is referred to as a register . There may be certain lexical additions (new words) that are brought into play because of
12159-459: Is sometimes referred to as apperception . These expectations resemble judgments and can be wrong. This would be the case when it turns out upon walking around the "house" that it is no house at all but only a front facade of a house with nothing behind it. In this case, the perceptual expectations are frustrated and the perceiver is surprised. There is disagreement as to whether these pre-predicative aspects of regular perception should be understood as
12352-409: Is that its claim is too far-reaching. There is wide agreement that associative processes as studied by associationists play some role in how thought unfolds. But the claim that this mechanism is sufficient to understand all thought or all mental processes is usually not accepted. According to behaviorism , thinking consists in behavioral dispositions to engage in certain publicly observable behavior as
12545-443: Is that they are predicative experiences, in contrast to the pre-predicative experience found in immediate perception. On such a view, various aspects of perceptual experience resemble judgments without being judgments in the strict sense. For example, the perceptual experience of the front of a house brings with it various expectations about aspects of the house not directly seen, like the size and shape of its other sides. This process
12738-506: Is that they seem to be rationally compelling on the first look and thereby seduce people into accepting and committing them. Whether an act of reasoning constitutes a fallacy does not depend on whether the premises are true or false but on their relation to the conclusion and, in some cases, on the context. Concepts are general notions that constitute the fundamental building blocks of thought. They are rules that govern how objects are sorted into different classes. A person can only think about
12931-410: Is the philosophy of Plato and philosophical systems closely derived from it, though contemporary Platonists do not necessarily accept all doctrines of Plato. Platonism has had a profound effect on Western thought . At the most fundamental level, Platonism affirms the existence of abstract objects , which are asserted to exist in a third realm distinct from both the sensible external world and from
13124-465: Is the most recent of these theories. It sees thinking in analogy to how computers work in terms of the storage, transmission, and processing of information. Various types of thinking are discussed in academic literature. A judgment is a mental operation in which a proposition is evoked and then either affirmed or denied. Reasoning , on the other hand, is the process of drawing conclusions from premises or evidence. Both judging and reasoning depend on
13317-428: Is the study of how language changes over history, particularly with regard to a specific language or a group of languages. Western trends in historical linguistics date back to roughly the late 18th century, when the discipline grew out of philology , the study of ancient texts and oral traditions. Historical linguistics emerged as one of the first few sub-disciplines in the field, and was most widely practised during
13510-423: Is therefore entirely non-physical and non-mental. Platonism in this sense is a contemporary view. This modern Platonism has been endorsed in one way or another at one time or another by numerous philosophers, such as Bernard Bolzano , who argue for anti- psychologism . Plato's works have been decisively influential for 20th century philosophers such as Alfred North Whitehead and his Process Philosophy ; and for
13703-450: Is thought that happens in the background without being experienced. It is therefore not observed directly. Instead, its existence is usually inferred by other means. For example, when someone is faced with an important decision or a difficult problem, they may not be able to solve it straight away. But then, at a later time, the solution may suddenly flash before them even though no conscious steps of thinking were taken towards this solution in
13896-437: Is to explain how humans can learn and think about Platonic forms belonging to a different realm. Plato himself tries to solve this problem through his theory of recollection, according to which the soul already was in contact with the Platonic forms before and is therefore able to remember what they are like. But this explanation depends on various assumptions usually not accepted in contemporary thought. Aristotelians hold that
14089-422: Is to instantiate in one's mind the universal essence of the object of thought. These universals are abstracted from sense experience and are not understood as existing in a changeless intelligible world, in contrast to Platonism. Conceptualism is closely related to Aristotelianism: it identifies thinking with mentally evoking concepts instead of instantiating essences. Inner speech theories claim that thinking
14282-635: Is true of the just and unjust, the good and the bad, and all the forms. Each of them is itself one, but because they manifest themselves everywhere in association with actions, bodies, and one another, each of them appears to be many." "That's right." "So, I draw this distinction: On one side are those you just now called lovers of sights, lovers of crafts, and practical people; on the other side are those we are now arguing about and whom one would alone call philosophers." "How do you mean?" "The lovers of sights and sounds like beautiful sounds, colors, shapes, and everything fashioned out of them, but their thought
14475-419: Is unable to see and embrace the nature of the beautiful itself." "That's for sure." "In fact, there are very few people who would be able to reach the beautiful itself and see it by itself. Isn't that so?" "Certainly." "What about someone who believes in beautiful things, but doesn't believe in the beautiful itself and isn't able to follow anyone who could lead him to the knowledge of it? Don't you think he
14668-573: The Methodist Church , Christoplatonism directly "contradicts the Biblical record of God calling everything He created good." Apart from historical Platonism originating from thinkers such as Plato and Plotinus, we also encounter the theory of abstract objects in the modern sense. Platonism is the view that there exist such things as abstract objects — where an abstract object is an object that does not exist in space or time and which
14861-508: The Sanskrit language in his Aṣṭādhyāyī . Today, modern-day theories on grammar employ many of the principles that were laid down then. Before the 20th century, the term philology , first attested in 1716, was commonly used to refer to the study of language, which was then predominantly historical in focus. Since Ferdinand de Saussure 's insistence on the importance of synchronic analysis , however, this focus has shifted and
15054-432: The agent or patient . Functional linguistics , or functional grammar, is a branch of structural linguistics. In the humanistic reference, the terms structuralism and functionalism are related to their meaning in other human sciences . The difference between formal and functional structuralism lies in the way that the two approaches explain why languages have the properties they have. Functional explanation entails
15247-626: The comparative method and the method of internal reconstruction . Internal reconstruction is the method by which an element that contains a certain meaning is re-used in different contexts or environments where there is a variation in either sound or analogy. The reason for this had been to describe well-known Indo-European languages , many of which had detailed documentation and long written histories. Scholars of historical linguistics also studied Uralic languages , another European language family for which very little written material existed back then. After that, there also followed significant work on
15440-412: The knowledge engineering field especially with the ever-increasing amount of available data. Linguists focusing on structure attempt to understand the rules regarding language use that native speakers know (not always consciously). All linguistic structures can be broken down into component parts that are combined according to (sub)conscious rules, over multiple levels of analysis. For instance, consider
15633-504: The mind of the individual or the speech community. Construction grammar is a framework which applies the meme concept to the study of syntax. The generative versus evolutionary approach are sometimes called formalism and functionalism , respectively. This reference is however different from the use of the terms in human sciences . Modern linguistics is primarily descriptive . Linguists describe and explain features of language without making subjective judgments on whether
15826-530: The person with the soul . Many Platonic notions secured a permanent place in Christianity. At the heart of Plato's philosophy is the theory of the soul. Francis Cornford described the twin pillars of Platonism as being the theory of the Forms, on the one hand, and, on the other hand, the doctrine of the immortality of the soul. Indeed, Plato was the first person in the history of philosophy to believe that
16019-455: The "medical discourse", and so on. The lexicon is a catalogue of words and terms that are stored in a speaker's mind. The lexicon consists of words and bound morphemes , which are parts of words that can not stand alone, like affixes . In some analyses, compound words and certain classes of idiomatic expressions and other collocations are also considered to be part of the lexicon. Dictionaries represent attempts at listing, in alphabetical order,
16212-410: The "n" sound in "tenth" is made differently from the "n" sound in "ten" spoken alone. Although most speakers of English are consciously aware of the rules governing internal structure of the word pieces of "tenth", they are less often aware of the rule governing its sound structure. Linguists focused on structure find and analyze rules such as these, which govern how native speakers use language. Grammar
16405-543: The 18th century, the first use of the comparative method by William Jones sparked the rise of comparative linguistics . Bloomfield attributes "the first great scientific linguistic work of the world" to Jacob Grimm , who wrote Deutsche Grammatik . It was soon followed by other authors writing similar comparative studies on other language groups of Europe. The study of language was broadened from Indo-European to language in general by Wilhelm von Humboldt , of whom Bloomfield asserts: This study received its foundation at
16598-762: The Catholic Church , who was heavily influenced by Plotinus' Enneads , and in turn were foundations for the whole of Western Christian thought. Many ideas of Plato were incorporated by the Roman Catholic Church . The primary concept is the Theory of Forms . The only true being is founded upon the forms, the eternal, unchangeable, perfect types, of which particular objects of moral and responsible sense are imperfect copies. The multitude of objects of sense, being involved in perpetual change, are thereby deprived of all genuine existence. The number of
16791-575: The East, but the grammarians of the classical languages did not use the same methods or reach the same conclusions as their contemporaries in the Indic world. Early interest in language in the West was a part of philosophy, not of grammatical description. The first insights into semantic theory were made by Plato in his Cratylus dialogue , where he argues that words denote concepts that are eternal and exist in
16984-621: The Good of the Republic with the transcendent , absolute One of the first hypothesis of the Parmenides (137c-142a). Platonist ethics is based on the Form of the Good . Virtue is knowledge , the recognition of the supreme form of the good. And, since in this cognition , the three parts of the soul, which are reason, spirit, and appetite, all have their share, we get the three virtues, Wisdom, Courage, and Moderation. The bond which unites
17177-582: The Latin translations of Marius Victorinus of the works of Porphyry and/or Plotinus . Platonism was considered authoritative in the Middle Ages . Platonism also influenced both Eastern and Western mysticism . Meanwhile, Platonism influenced various philosophers. While Aristotle became more influential than Plato in the 13th century, St. Thomas Aquinas 's philosophy was still in certain respects fundamentally Platonic. The Renaissance also saw
17370-620: The Old, Middle, and New Academy. The chief figures in the Old Academy were Speusippus (Plato's nephew), who succeeded him as the head of the school (until 339 BC), and Xenocrates (until 313 BC). Both of them sought to fuse Pythagorean speculations on number with Plato's theory of forms. Around 266 BC, Arcesilaus became head of the academy. This phase, known as the Middle Academy , strongly emphasized philosophical skepticism . It
17563-402: The ability to discriminate between positive and negative cases and the ability to draw inferences from this concept to related concepts. Concept formation corresponds to acquiring these abilities. It has been suggested that animals are also able to learn concepts to some extent, due to their ability to discriminate between different types of situations and to adjust their behavior accordingly. In
17756-488: The academic literature. A common approach divides them into those forms that aim at the creation of theoretical knowledge and those that aim at producing actions or correct decisions, but there is no universally accepted taxonomy summarizing all these types. Thinking is often identified with the act of judging . A judgment is a mental operation in which a proposition is evoked and then either affirmed or denied. It involves deciding what to believe and aims at determining whether
17949-408: The academy , and in the 3rd century BC, Arcesilaus adopted academic skepticism , which became a central tenet of the school until 90 BC when Antiochus added Stoic elements, rejected skepticism, and began a period known as Middle Platonism . In the 3rd century AD, Plotinus added additional mystical elements, establishing Neoplatonism , in which the summit of existence was the One or the Good,
18142-671: The aim of establishing a linguistic standard , which can aid communication over large geographical areas. It may also, however, be an attempt by speakers of one language or dialect to exert influence over speakers of other languages or dialects (see Linguistic imperialism ). An extreme version of prescriptivism can be found among censors , who attempt to eradicate words and structures that they consider to be destructive to society. Prescription, however, may be practised appropriately in language instruction , like in ELT , where certain fundamental grammatical rules and lexical items need to be introduced to
18335-404: The biology and evolution of language; and language acquisition , which investigates how children and adults acquire the knowledge of one or more languages. The fundamental principle of humanistic linguistics, especially rational and logical grammar , is that language is an invention created by people. A semiotic tradition of linguistic research considers language a sign system which arises from
18528-402: The body. Human perceptual experiences depend on stimuli which arrive at one's various sensory organs from the external world and these stimuli cause changes in one's mental state, ultimately causing one to feel a sensation, which may be pleasant or unpleasant. Someone's desire for a slice of pizza, for example, will tend to cause that person to move his or her body in a specific manner and in
18721-437: The case of problem solving , thinking aims at reaching a predefined goal by overcoming certain obstacles. This process often involves two different forms of thinking. On the one hand, divergent thinking aims at coming up with as many alternative solutions as possible. On the other hand, convergent thinking tries to narrow down the range of alternatives to the most promising candidates. Some researchers identify various steps in
18914-444: The characteristic features of thinking. The theories listed here are not exclusive: it may be possible to combine some without leading to a contradiction. According to Platonism , thinking is a spiritual activity in which Platonic forms and their interrelations are discerned and inspected. This activity is understood as a form of silent inner speech in which the soul talks to itself. Platonic forms are seen as universals that exist in
19107-582: The characteristic features shared by all instances of the corresponding type of entity and developing the ability to identify positive and negative cases. This process usually corresponds to learning the meaning of the word associated with the type in question. There are various theories concerning how concepts and concept possession are to be understood. The use of metaphor may aid in the processes of concept formation. According to one popular view, concepts are to be understood in terms of abilities . On this view, two central aspects characterize concept possession:
19300-559: The corpora of other languages, such as the Austronesian languages and the Native American language families . In historical work, the uniformitarian principle is generally the underlying working hypothesis, occasionally also clearly expressed. The principle was expressed early by William Dwight Whitney , who considered it imperative, a "must", of historical linguistics to "look to find the same principle operative also in
19493-414: The correct manner. These comprise some of the puzzles that have confronted epistemologists and philosophers of mind from at least the time of René Descartes . The above reflects a classical, functional description of how we work as cognitive, thinking systems. However the apparently irresolvable mind–body problem is said to be overcome, and bypassed, by the embodied cognition approach, with its roots in
19686-968: The critical realism and metaphysics of Nicolai Hartmann . In contemporary philosophy, most Platonists trace their ideas to Gottlob Frege 's influential paper "Thought", which argues for Platonism with respect to propositions, and his influential book, The Foundations of Arithmetic , which argues for Platonism with respect to numbers and is a seminal text of the logicist project. Contemporary analytic philosophers who espoused Platonism in metaphysics include Bertrand Russell , Alonzo Church , Kurt Gödel , W. V. O. Quine , David Kaplan , Saul Kripke , Edward Zalta and Peter van Inwagen . Iris Murdoch espoused Platonism in moral philosophy in her 1970 book The Sovereignty of Good . Paul Benacerraf 's epistemological challenge to contemporary Platonism has proved its most influential criticism. In contemporary Continental philosophy , Edmund Husserl 's arguments against psychologism are believed to derive from
19879-462: The development of modern standard varieties of languages, and over the development of a language from its standardized form to its varieties. For instance, some scholars also tried to establish super-families , linking, for example, Indo-European, Uralic, and other language families to Nostratic . While these attempts are still not widely accepted as credible methods, they provide necessary information to establish relatedness in language change. This
20072-409: The difference between the two forms of thinking include that conscious thought tends to follow formal logical laws while unconscious thought relies more on associative processing and that only conscious thinking is conceptually articulated and happens through the medium of language. Phenomenology is the science of the structure and contents of experience . The term "cognitive phenomenology" refers to
20265-399: The empiricist tradition has been associationism , the view that thinking consists in the succession of ideas or images. This succession is seen as being governed by laws of association, which determine how the train of thought unfolds. These laws are different from logical relations between the contents of thoughts, which are found in the case of drawing inferences by moving from the thought of
20458-426: The equivalent aspects of sign languages). Phonetics is largely concerned with the physical aspects of sounds such as their articulation , acoustics, production, and perception. Phonology is concerned with the linguistic abstractions and categorizations of sounds, and it tells us what sounds are in a language, how they do and can combine into words, and explains why certain phonetic features are important to identifying
20651-458: The everyday world are imperfect copies. Aristotle 's Third Man Argument is its most famous criticism in antiquity. In the Republic the highest form is identified as the Form of the Good , the source of all other Forms, which could be known by reason. In the Sophist , a later work, the Forms being , sameness and difference are listed among the primordial "Great Kinds". Plato established
20844-497: The experiential character of thinking or what it feels like to think. Some theorists claim that there is no distinctive cognitive phenomenology. On such a view, the experience of thinking is just one form of sensory experience. According to one version, thinking just involves hearing a voice internally. According to another, there is no experience of thinking apart from the indirect effects thinking has on sensory experience. A weaker version of such an approach allows that thinking may have
21037-430: The expertise of the community of people within a certain domain of specialization. Thus, registers and discourses distinguish themselves not only through specialized vocabulary but also, in some cases, through distinct stylistic choices. People in the medical fraternity, for example, may use some medical terminology in their communication that is specialized to the field of medicine. This is often referred to as being part of
21230-450: The field of philology , of which some branches are more qualitative and holistic in approach. Today, philology and linguistics are variably described as related fields, subdisciplines, or separate fields of language study but, by and large, linguistics can be seen as an umbrella term. Linguistics is also related to the philosophy of language , stylistics , rhetoric , semiotics , lexicography , and translation . Historical linguistics
21423-509: The flux of Heraclitus and studied by the likes of science , and the reality which is imperceptible but intelligible, associated with the unchanging being of Parmenides and studied by the likes of mathematics . Geometry was the main motivation of Plato, and this also shows the influence of Pythagoras . The Forms are typically described in dialogues such as the Phaedo , Symposium and Republic as perfect archetypes of which objects in
21616-406: The forms is defined by the number of universal concepts which can be derived from the particular objects of sense. The following excerpt may be representative of Plato's middle period metaphysics and epistemology: [Socrates:] "Since the beautiful is opposite of the ugly, they are two." [Glaucon:] "Of course." "And since they are two, each is one?" "I grant that also." "And the same account
21809-644: The hands of the Prussian statesman and scholar Wilhelm von Humboldt (1767–1835), especially in the first volume of his work on Kavi, the literary language of Java, entitled Über die Verschiedenheit des menschlichen Sprachbaues und ihren Einfluß auf die geistige Entwickelung des Menschengeschlechts ( On the Variety of the Structure of Human Language and its Influence upon the Mental Development of
22002-433: The history of a language. The discipline that deals specifically with the sound changes occurring within morphemes is morphophonology . Semantics and pragmatics are branches of linguistics concerned with meaning. These subfields have traditionally been divided according to aspects of meaning: "semantics" refers to grammatical and lexical meanings, while "pragmatics" is concerned with meaning in context. Within linguistics,
22195-404: The history of an organism's experience determines which thoughts the organism has and how these thoughts unfold. But such an association does not guarantee that the connection is meaningful or rational. For example, because of the association between the terms "cold" and "Idaho", the thought "this coffee shop is cold" might lead to the thought "Russia should annex Idaho". One form of associationism
22388-402: The history of philosophy. They denote positions that have little to do with the modern notion of an abstract object. In a narrower sense, the term might indicate the doctrine of Platonic realism , a form of mysticism. The central concept of Platonism, a distinction essential to the Theory of Forms , is the distinction between the reality which is perceptible but unintelligible, associated with
22581-414: The human mind creates linguistic constructions from event schemas , and the impact of cognitive constraints and biases on human language. In cognitive linguistics, language is approached via the senses . A closely related approach is evolutionary linguistics which includes the study of linguistic units as cultural replicators . It is possible to study how language replicates and adapts to
22774-461: The idea that language is a tool for communication, or that communication is the primary function of language. Linguistic forms are consequently explained by an appeal to their functional value, or usefulness. Other structuralist approaches take the perspective that form follows from the inner mechanisms of the bilateral and multilayered language system. Approaches such as cognitive linguistics and generative grammar study linguistic cognition with
22967-471: The impressions of sense can never give us the knowledge of true being, i.e., of the forms. It can only be obtained by the soul 's activity within itself, apart from the troubles and disturbances of sense; that is to say, by the exercise of reason . Dialectic , as the instrument in this process, leading us to knowledge of the forms, and finally to the highest form of the Good, is the first of sciences. Later Neoplatonism , beginning with Plotinus , identified
23160-498: The interaction of meaning and form. The organization of linguistic levels is considered computational. Linguistics is essentially seen as relating to social and cultural studies because different languages are shaped in social interaction by the speech community . Frameworks representing the humanistic view of language include structural linguistics , among others. Structural analysis means dissecting each linguistic level: phonetic, morphological, syntactic, and discourse, to
23353-447: The internal world of consciousness, and is the opposite of nominalism . This can apply to properties , types , propositions , meanings , numbers , sets , truth values , and so on (see abstract object theory ). Philosophers who affirm the existence of abstract objects are sometimes called Platonists; those who deny their existence are sometimes called nominalists. The terms "Platonism" and "nominalism" also have established senses in
23546-461: The judged proposition is true or false. Various theories of judgment have been proposed. The traditionally dominant approach is the combination theory. It states that judgments consist in the combination of concepts. On this view, to judge that "all men are mortal" is to combine the concepts "man" and "mortal". The same concepts can be combined in different ways, corresponding to different forms of judgment, for example, as "some men are mortal" or "no man
23739-464: The kitchen. This way, a perception can confirm or refute a thought depending on whether the empty intuitions are later fulfilled or not. The mind–body problem concerns the explanation of the relationship that exists between minds , or mental processes, and bodily states or processes. The main aim of philosophers working in this area is to determine the nature of the mind and mental states/processes, and how—or even if—minds are affected by and can affect
23932-539: The language of thought hypothesis since it provides ways to close the gap between thought in the human brain and computational processes implemented by computers. The reason for this is that processes over representations that respect syntax and semantics, like inferences according to the modus ponens , can be implemented by physical systems using causal relations. The same linguistic systems may be implemented through different material systems, like brains or computers. In this way, computers can think . An important view in
24125-412: The late 19th century. Despite a shift in focus in the 20th century towards formalism and generative grammar , which studies the universal properties of language, historical research today still remains a significant field of linguistic inquiry. Subfields of the discipline include language change and grammaticalization . Historical linguistics studies language change either diachronically (through
24318-569: The level of semantics, the semantic content or the meaning of the compound representations should depend on the semantic contents of its constituents. A representational system is linguistically structured if it fulfills these two requirements. The language of thought hypothesis states that the same is true for thinking in general. This would mean that thought is composed of certain atomic representational constituents that can be combined as described above. Apart from this abstract characterization, no further concrete claims are made about how human thought
24511-429: The lexicon of a given language; usually, however, bound morphemes are not included. Lexicography , closely linked with the domain of semantics, is the science of mapping the words into an encyclopedia or a dictionary. The creation and addition of new words (into the lexicon) is called coining or neologization , and the new words are called neologisms . It is often believed that a speaker's capacity for language lies in
24704-435: The logical form of thought. For example, to think that it will either rain or snow, it is not sufficient to instantiate the essences of rain and snow or to evoke the corresponding concepts. The reason for this is that the disjunctive relation between the rain and the snow is not captured this way. Another problem shared by these positions is the difficulty of giving a satisfying account of how essences or concepts are learned by
24897-551: The meantime. In such cases, the cognitive labor needed to arrive at a solution is often explained in terms of unconscious thoughts. The central idea is that a cognitive transition happened and we need to posit unconscious thoughts to be able to explain how it happened. It has been argued that conscious and unconscious thoughts differ not just concerning their relation to experience but also concerning their capacities. According to unconscious thought theorists , for example, conscious thought excels at simple problems with few variables but
25090-415: The mental processes which mediate between stimulus and response. They study various aspects of thinking, including the psychology of reasoning , and how people make decisions and choices, solve problems, as well as engage in creative discovery and imaginative thought. Cognitive theory contends that solutions to problems either take the form of algorithms : rules that are not necessarily understood but promise
25283-422: The mental states which either belong to an individual or are common among a certain group of people. Discussions of thought in the academic literature often leave it implicit which sense of the term they have in mind. The word thought comes from Old English þoht , or geþoht , from the stem of þencan "to conceive of in the mind, consider". Various theories of thinking have been proposed. They aim to capture
25476-465: The mind alone will always leave us with the mind–body problem which cannot be solved. Psychologists have concentrated on thinking as an intellectual exertion aimed at finding an answer to a question or the solution of a practical problem. Cognitive psychology is a branch of psychology that investigates internal mental processes such as problem solving, memory, and language; all of which are used in thinking. The school of thought arising from this approach
25669-413: The mind is able to think about something by instantiating the essence of the object of thought. So while thinking about trees, the mind instantiates tree-ness. This instantiation does not happen in matter, as is the case for actual trees, but in mind, though the universal essence instantiated in both cases is the same. In contrast to Platonism, these universals are not understood as Platonic forms existing in
25862-438: The mind through abstraction. Inner speech theories claim that thinking is a form of inner speech . This view is sometimes termed psychological nominalism . It states that thinking involves silently evoking words and connecting them to form mental sentences. The knowledge a person has of their thoughts can be explained as a form of overhearing one's own silent monologue. Three central aspects are often ascribed to inner speech: it
26055-427: The most favorable one. Decision theory is a formal model of how ideal rational agents would make decisions. It is based on the idea that they should always choose the alternative with the highest expected value. Each alternative can lead to various possible outcomes, each of which has a different value. The expected value of an alternative consists in the sum of the values of each outcome associated with it multiplied by
26248-417: The most favorable option. Both episodic memory and imagination present objects and situations internally, in an attempt to accurately reproduce what was previously experienced or as a free rearrangement, respectively. Unconscious thought is thought that happens without being directly experienced. It is sometimes posited to explain how difficult problems are solved in cases where no conscious thought
26441-426: The nature of crosslinguistic variation, and the relationship between form and meaning. There are numerous approaches to syntax that differ in their central assumptions and goals. Morphology is the study of words , including the principles by which they are formed, and how they relate to one another within a language. Most approaches to morphology investigate the structure of words in terms of morphemes , which are
26634-416: The novelty of Plato's theory of the soul is that it was the first to unite the different features and powers of the soul that became commonplace in later ancient and medieval philosophy. For Plato, the soul moves things by means of its thoughts, as one scholar puts it, and accordingly, the soul is both a mover (i.e., the principle of life, where life is conceived of as self-motion ) and a thinker. Platonism
26827-421: The other hand, focuses on an analysis that is based on the paradigms or concepts that are embedded in a given text. In this case, words of the same type or class may be replaced in the text with each other to achieve the same conceptual understanding. The earliest activities in the description of language have been attributed to the 6th-century-BC Indian grammarian Pāṇini who wrote a formal description of
27020-400: The other hand, it is not clear what steps need to be taken, i.e. there is no clear formula that would lead to success if followed correctly. In this case, the solution may sometimes come in a flash of insight in which the problem is suddenly seen in a new light. Another way to categorize different forms of problem solving is by distinguishing between algorithms and heuristics . An algorithm is
27213-450: The other hand, present their object in a more abstract manner without the help of sensory contents. So when perceiving a sunset, it is presented through sensory contents. The same sunset can also be presented non-intuitively when merely thinking about it without the help of sensory contents. In these cases, the same properties are ascribed to objects. The difference between these modes of presentation concerns not what properties are ascribed to
27406-588: The other virtues is the virtue of Justice, by which each part of the soul is confined to the performance of its proper function. Platonism had a profound effect on Western thought . In many interpretations of the Timaeus Platonism, like Aristotelianism , poses an eternal universe , as opposed to the nearby Judaic tradition that the universe had been created in historical time, with its continuous history recorded. Unlike Aristotelianism, Platonism describes idea as prior to matter and identifies
27599-400: The other who does not. The idea behind this example is that both listeners hear the same sounds and therefore have the same non-cognitive experience. In order to explain the difference, a distinctive cognitive phenomenology has to be posited: only the experience of the first person has this additional cognitive character since it is accompanied by a thought that corresponds to the meaning of what
27792-459: The participants are it or that it itself is the participants—is he living in a dream or is he awake? "He's very much awake." ( Republic Bk. V, 475e-476d, translation G. M. A. Grube) Book VI of the Republic identifies the highest form as the Form of the Good , the cause of all other Ideas , and that on which the being and knowing of all other Forms is contingent. Conceptions derived from
27985-463: The past are relived. It is a form of mental time travel in which the past experience is re-experienced. But this does not constitute an exact copy of the original experience since the episodic memory involves additional aspects and information not present in the original experience. This includes both a feeling of familiarity and chronological information about the past event in relation to the present. Memory aims at representing how things actually were in
28178-459: The past, in contrast to imagination, which presents objects without aiming to show how things actually are or were. Because of this missing link to actuality, more freedom is involved in most forms of imagination: its contents can be freely varied, changed, and recombined to create new arrangements never experienced before. Episodic memory and imagination have in common with other forms of thought that they can arise internally without any stimulation of
28371-704: The period known as Middle Platonism , in which Platonism was fused with certain Peripatetic and many Stoic dogmas . In Middle Platonism, the Platonic Forms were not transcendent but immanent to rational minds, and the physical world was a living, ensouled being, the World-Soul . Pre-eminence in this period belongs to Plutarch . The eclectic nature of Platonism during this time is shown by its incorporation into Pythagoreanism ( Numenius of Apamea ) and into Jewish philosophy ( Philo of Alexandria ). In
28564-409: The pie is tasty does not automatically lead to eating the pie, since various other mental states may still inhibit this behavior, for example, the belief that it would be impolite to do so or that the pie is poisoned. Computationalist theories of thinking, often found in the cognitive sciences, understand thinking as a form of information processing. These views developed with the rise of computers in
28757-414: The possession of the relevant concepts, which are acquired in the process of concept formation . In the case of problem solving , thinking aims at reaching a predefined goal by overcoming certain obstacles. Deliberation is an important form of practical thought that consists in formulating possible courses of action and assessing the reasons for and against them. This may lead to a decision by choosing
28950-424: The premises to the thought of the conclusion. Various laws of association have been suggested. According to the laws of similarity and contrast, ideas tend to evoke other ideas that are either very similar to them or their opposite. The law of contiguity, on the other hand, states that if two ideas were frequently experienced together, then the experience of one tends to cause the experience of the other. In this sense,
29143-422: The presented object but how the object is presented. Because of this commonality, it is possible for representations belonging to different modes to overlap or to diverge. For example, when searching one's glasses one may think to oneself that one left them on the kitchen table. This empty intention of the glasses lying on the kitchen table are then intuitively fulfilled when one sees them lying there upon arriving in
29336-403: The previous days. Other forms of non-deductive reasoning include the inference to the best explanation and analogical reasoning . Fallacies are faulty forms of thinking that go against the norms of correct reasoning. Formal fallacies concern faulty inferences found in deductive reasoning. Denying the antecedent is one type of formal fallacy, for example, "If Othello is a bachelor, then he
29529-478: The principles of grammar include structural and functional linguistics , and generative linguistics . Sub-fields that focus on a grammatical study of language include the following: Discourse is language as social practice (Baynham, 1995) and is a multilayered concept. As a social practice, discourse embodies different ideologies through written and spoken texts. Discourse analysis can examine or expose these ideologies. Discourse not only influences genre, which
29722-461: The probability that this outcome occurs. According to decision theory, a decision is rational if the agent chooses the alternative associated with the highest expected value, as assessed from the agent's own perspective. Various theorists emphasize the practical nature of thought, i.e. that thinking is usually guided by some kind of task it aims to solve. In this sense, thinking has been compared to trial-and-error seen in animal behavior when faced with
29915-599: The problem and work with more complex representations whereas novices tend to devote more time to executing putative solutions. Deliberation is an important form of practical thinking. It aims at formulating possible courses of action and assessing their value by considering the reasons for and against them. This involves foresight to anticipate what might happen. Based on this foresight, different courses of action can be formulated in order to influence what will happen. Decisions are an important part of deliberation. They are about comparing alternative courses of action and choosing
30108-521: The process of problem solving. These steps include recognizing the problem, trying to understand its nature, identifying general criteria the solution should meet, deciding how these criteria should be prioritized, monitoring the progress, and evaluating the results. An important distinction concerns the type of problem that is faced. For well-structured problems , it is easy to determine which steps need to be taken to solve them, but executing these steps may still be difficult. For ill-structured problems, on
30301-416: The quantity of words stored in the lexicon. However, this is often considered a myth by linguists. The capacity for the use of language is considered by many linguists to lie primarily in the domain of grammar, and to be linked with competence , rather than with the growth of vocabulary. Even a very small lexicon is theoretically capable of producing an infinite number of sentences. Stylistics also involves
30494-612: The question of how thinking can fit into the material world as described by the natural sciences . Cognitive psychology aims to understand thought as a form of information processing. Developmental psychology , on the other hand, investigates the development of thought from birth to maturity and asks which factors this development depends on. Psychoanalysis emphasizes the role of the unconscious in mental life. Other fields concerned with thought include linguistics , neuroscience , artificial intelligence , biology , and sociology . Various concepts and theories are closely related to
30687-477: The reason into a state of ecstasy, where it can behold, or ascend to, that one good primary Being whom reason cannot know. To attain this union with the Good, or the One is the true function of human beings. Plotinus' disciple, Porphyry , followed by Iamblichus , developed the system in conscious opposition to Christianity —even as many influential early Christian writers took inspiration from it in their conceptions of monotheistic theology. The Platonic Academy
30880-510: The relation between language and thought. One prominent version in contemporary philosophy is called the language of thought hypothesis . It states that thinking happens in the medium of a mental language. This language, often referred to as Mentalese , is similar to regular languages in various respects: it is composed of words that are connected to each other in syntactic ways to form sentences. This claim does not merely rest on an intuitive analogy between language and thought. Instead, it provides
31073-424: The relationships between dialects within a specific period. This includes studying morphological, syntactical, and phonetic shifts. Connections between dialects in the past and present are also explored. Syntax is the study of how words and morphemes combine to form larger units such as phrases and sentences . Central concerns of syntax include word order , grammatical relations , constituency , agreement ,
31266-475: The researcher but merely inferred from the subject's intelligent behavior. This remains true to the general behaviorist principle that behavioral evidence is required for any psychological hypothesis. One problem for behaviorism is that the same entity often behaves differently despite being in the same situation as before. This problem consists in the fact that individual thoughts or mental states usually do not correspond to one particular behavior. So thinking that
31459-420: The same way by many different systems, including humans, animals, and even robots. According to one such view, whether something is a thought only depends on its role "in producing further internal states and verbal outputs". Representationalism, on the other hand, focuses on the representational features of mental states and defines thoughts as sequences of intentional mental states. In this sense, computationalism
31652-401: The scientific study of language, though linguistic science is sometimes used. Linguistics is a multi-disciplinary field of research that combines tools from natural sciences, social sciences, formal sciences , and the humanities. Many linguists, such as David Crystal, conceptualize the field as being primarily scientific. The term linguist applies to someone who studies language or
31845-405: The second part of the 20th century, when various theorists saw thinking in analogy to computer operations. On such views, the information may be encoded differently in the brain, but in principle, the same operations take place there as well, corresponding to the storage, transmission, and processing of information. But while this analogy has some intuitive attraction, theorists have struggled to give
32038-407: The sensory organs. But they are still closer to sensation than more abstract forms of thought since they present sensory contents that could, at least in principle, also be perceived. Conscious thought is the paradigmatic form of thinking and is often the focus of the corresponding research. But it has been argued that some forms of thought also happen on the unconscious level . Unconscious thought
32231-749: The smallest units in a language with some independent meaning . Morphemes include roots that can exist as words by themselves, but also categories such as affixes that can only appear as part of a larger word. For example, in English the root catch and the suffix -ing are both morphemes; catch may appear as its own word, or it may be combined with -ing to form the new word catching . Morphology also analyzes how words behave as parts of speech , and how they may be inflected to express grammatical categories including number , tense , and aspect . Concepts such as productivity are concerned with how speakers create words in specific contexts, which evolves over
32424-404: The smallest units. These are collected into inventories (e.g. phoneme, morpheme, lexical classes, phrase types) to study their interconnectedness within a hierarchy of structures and layers. Functional analysis adds to structural analysis the assignment of semantic and other functional roles that each unit may have. For example, a noun phrase may function as the subject or object of the sentence; or
32617-497: The soul was both the source of life and the mind. In Plato's dialogues, the soul plays many disparate roles. Among other things, Plato believes that the soul is what gives life to the body (which was articulated most of all in the Laws and Phaedrus ) in terms of self-motion: to be alive is to be capable of moving oneself; the soul is a self-mover. He also thinks that the soul is the bearer of moral properties (i.e., when I am virtuous, it
32810-428: The soul, and say that they are characteristic ( idia ) of it? No, to nothing else. What about living? Will we deny that this is a function of the soul? That absolutely is. The Phaedo most famously caused problems to scholars who were trying to make sense of this aspect of Plato's theory of the soul, such as Broadie and Dorothea Frede. More-recent scholarship has overturned this accusation arguing that part of
33003-455: The source of all things; in virtue and meditation the soul had the power to elevate itself to attain union with the One. Many Platonic notions were adopted by the Christian church which understood Plato's Forms as God's thoughts (a position also known as divine conceptualism), while Neoplatonism became a major influence on Christian mysticism in the West through Saint Augustine , Doctor of
33196-488: The structure of a language at a specific point in time) or diachronically (through the historical development of a language over a period of time), in monolinguals or in multilinguals , among children or among adults, in terms of how it is being learnt or how it was acquired, as abstract objects or as cognitive structures, through written texts or through oral elicitation, and finally through mechanical data collection or through practical fieldwork. Linguistics emerged from
33389-445: The structure of the word "tenth" on two different levels of analysis. On the level of internal word structure (known as morphology), the word "tenth" is made up of one linguistic form indicating a number and another form indicating ordinality. The rule governing the combination of these forms ensures that the ordinality marker "th" follows the number "ten." On the level of sound structure (known as phonology), structural analysis shows that
33582-471: The study of language in canonical works of literature, popular fiction, news, advertisements, and other forms of communication in popular culture as well. It is usually seen as a variation in communication that changes from speaker to speaker and community to community. In short, Stylistics is the interpretation of text. In the 1960s, Jacques Derrida , for instance, further distinguished between speech and writing, by proposing that written language be studied as
33775-531: The study of written, signed, or spoken discourse through varying speech communities, genres, and editorial or narrative formats in the mass media. It involves the study and interpretation of texts for aspects of their linguistic and tonal style. Stylistic analysis entails the analysis of description of particular dialects and registers used by speech communities. Stylistic features include rhetoric , diction, stress, satire, irony , dialogue, and other forms of phonetic variations. Stylistic analysis can also include
33968-436: The study was geared towards analysis and comparison between different language variations, which existed at the same given point of time. At another level, the syntagmatic plane of linguistic analysis entails the comparison between the way words are sequenced, within the syntax of a sentence. For example, the article "the" is followed by a noun, because of the syntagmatic relation between the words. The paradigmatic plane, on
34161-586: The subfield of formal semantics studies the denotations of sentences and how they are composed from the meanings of their constituent expressions. Formal semantics draws heavily on philosophy of language and uses formal tools from logic and computer science . On the other hand, cognitive semantics explains linguistic meaning via aspects of general cognition, drawing on ideas from cognitive science such as prototype theory . Pragmatics focuses on phenomena such as speech acts , implicature , and talk in interaction . Unlike semantics, which examines meaning that
34354-439: The tenets of Christianity and Islam that are today classified as 'orthodox' teachings, but also the gnostic or esoteric 'heterodox' traditions of these religions that circulated in the ancient world, such as the former major world religion Manichaeism , Mandaeism , and Hermeticism . Through European Renaissance scholarship on Hermeticism and direct Platonic philosophy (among other esoteric and philosophical scholarship of
34547-482: The term philology is now generally used for the "study of a language's grammar, history, and literary tradition", especially in the United States (where philology has never been very popularly considered as the "science of language"). Although the term linguist in the sense of "a student of language" dates from 1641, the term linguistics is first attested in 1847. It is now the usual term in English for
34740-468: The term "mind". This usage is encountered, for example, in the Cartesian tradition , where minds are understood as thinking things, and in the cognitive sciences . But this sense may include the restriction that such processes have to lead to intelligent behavior to be considered thought. A contrast sometimes found in the academic literature is that between thinking and feeling . In this context, thinking
34933-407: The third century, Plotinus recast Plato's system, establishing Neoplatonism , in which Middle Platonism was fused with mysticism . At the summit of existence stands the One or the Good, as the source of all things. It generates from itself, as if from the reflection of its own being, reason, the nous , wherein is contained the infinite store of ideas. The world-soul , the copy of the nous ,
35126-531: The time, such as Jewish magic and mysticism and Islamic alchemy ), the magic and alchemy of the period represents a culmination of several permutations of Platonic philosophy. Linguistics Linguistics is the scientific study of language . The areas of linguistic analysis are syntax (rules governing the structure of sentences), semantics (meaning), morphology (structure of words), phonetics (speech sounds and equivalent gestures in sign languages ), phonology (the abstract sound system of
35319-509: The topic of thought. The term " law of thought " refers to three fundamental laws of logic: the law of contradiction, the law of excluded middle, and the principle of identity. Counterfactual thinking involves mental representations of non-actual situations and events in which the thinker tries to assess what would be the case if things had been different. Thought experiments often employ counterfactual thinking in order to illustrate theories or to test their plausibility. Critical thinking
35512-420: The very outset of that [language] history." The above approach of comparativism in linguistics is now, however, only a small part of the much broader discipline called historical linguistics. The comparative study of specific Indo-European languages is considered a highly specialized field today, while comparative research is carried out over the subsequent internal developments in a language: in particular, over
35705-504: The word in its original meaning as " téchnē grammatikḗ " ( Τέχνη Γραμματική ), the "art of writing", which is also the title of one of the most important works of the Alexandrine school by Dionysius Thrax . Throughout the Middle Ages , the study of language was subsumed under the topic of philology, the study of ancient languages and texts, practised by such educators as Roger Ascham , Wolfgang Ratke , and John Amos Comenius . In
35898-414: The work of Heidegger , Piaget , Vygotsky , Merleau-Ponty and the pragmatist John Dewey . This approach states that the classical approach of separating the mind and analysing its processes is misguided: instead, we should see that the mind, actions of an embodied agent, and the environment it perceives and envisions, are all parts of a whole which determine each other. Therefore, functional analysis of
36091-596: The world of ideas. This work is the first to use the word etymology to describe the history of a word's meaning. Around 280 BC, one of Alexander the Great 's successors founded a university (see Musaeum ) in Alexandria , where a school of philologists studied the ancient texts in Greek, and taught Greek to speakers of other languages. While this school was the first to use the word "grammar" in its modern sense, Plato had used
36284-533: Was characterized by its attacks on the Stoics and their assertion of the certainty of truth and our knowledge of it . The New Academy began with Carneades in 155 BC, the fourth head in succession from Arcesilaus . It was still largely skeptical, denying the possibility of knowing an absolute truth ; both Arcesilaus and Carneades argued that they were maintaining a genuine tenet of Plato . Around 90 BC, Antiochus of Ascalon rejected skepticism, making way for
36477-409: Was employed. Thought is discussed in various academic disciplines. Phenomenology is interested in the experience of thinking. An important question in this field concerns the experiential character of thinking and to what extent this character can be explained in terms of sensory experience. Metaphysics is, among other things, interested in the relation between mind and matter . This concerns
36670-518: Was how to deal with the same-sex elements of his corpus. Christoplatonism is a term used to refer to a dualism opined by Plato, which holds spirit is good but matter is evil, which influenced some Christian churches , though the Bible's teaching directly contradicts this philosophy and thus it receives constant criticism from many teachers in the Christian Church today. According to
36863-485: Was originally expressed in the dialogues of Plato , in which the figure of Socrates is used to expound certain doctrines, that may or may not be similar to the thought of the historical Socrates , Plato's master. Plato delivered his lectures at the Platonic Academy, a precinct containing a sacred grove outside the walls of Athens . The school continued there long after Plato's death. There were three periods:
37056-497: Was re-established during this period; its most renowned head was Proclus (died 485), a celebrated commentator on Plato's writings. The academy persisted until Roman emperor Justinian closed it in 529. Platonism has had some influence on Christianity through Clement of Alexandria and Origen , and the Cappadocian Fathers . St. Augustine was heavily influenced by Platonism as well, which he encountered through
37249-516: Was the first known instance of its kind. In the Middle East, Sibawayh , a Persian, made a detailed description of Arabic in AD 760 in his monumental work, Al-kitab fii an-naħw ( الكتاب في النحو , The Book on Grammar ), the first known author to distinguish between sounds and phonemes (sounds as units of a linguistic system) . Western interest in the study of languages began somewhat later than in
#688311