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In linguistics and discourse analysis, semantic macrostructures are the overall, global meanings of discourse, usually also described in terms of topic, gist, or upshot. These semantic macrostructures (global meanings or topics) are typically expressed in for instance the headlines and lead of a news report, or the title and the abstract of a scholarly article. Macrostructures of discourse are distinguished from its microstructures, that is, the local structures of words, clauses, sentences or turns in conversation. Macrostructures may be derived from microstructures by operations such as abstracting, that is, leaving out or summarizing specific details. Semantic macrostructures or topics define what is called the global coherence of discourse.
This concept was first proposed by Teun A. van Dijk in 1977. Macrostructure is an important concept in the Construction-Integration (CI) model detailed by Walter Kintsch in his landmark tome, Comprehension: A Paradigm for Cognition. [1]
The following outline is provided as an overview and topical guide to linguistics:
The natural semantic metalanguage (NSM) is a linguistic theory that reduces lexicons down to a set of semantic primitives. It is based on the conception of Polish professor Andrzej Bogusławski. The theory was formally developed by Anna Wierzbicka at Warsaw University and later at the Australian National University in the early 1970s, and Cliff Goddard at Australia's Griffith University.
Cognition refers to "the mental action or process of acquiring knowledge and understanding through thought, experience, and the senses". It encompasses all aspects of intellectual functions and processes such as: perception, attention, thought, intelligence, the formation of knowledge, memory and working memory, judgment and evaluation, reasoning and computation, problem solving and decision making, comprehension and production of language. Imagination is also a cognitive process, it is considered as such because it involves thinking about possibilities. Cognitive processes use existing knowledge and discover new knowledge.
Teun Adrianus van Dijk is a scholar in the fields of text linguistics, discourse analysis and Critical Discourse Analysis (CDA).
The early left anterior negativity is an event-related potential in electroencephalography (EEG), or component of brain activity that occurs in response to a certain kind of stimulus. It is characterized by a negative-going wave that peaks around 200 milliseconds or less after the onset of a stimulus, and most often occurs in response to linguistic stimuli that violate word-category or phrase structure rules. As such, it is frequently a topic of study in neurolinguistics experiments, specifically in areas such as sentence processing. While it is frequently used in language research, there is no evidence yet that it is necessarily a language-specific phenomenon.
Priming is the idea that exposure to one stimulus may influence a response to a subsequent stimulus, without conscious guidance or intention. The priming effect refers to the positive or negative effect of a rapidly presented stimulus on the processing of a second stimulus that appears shortly after. Generally speaking, the generation of priming effect depends on the existence of some positive or negative relationship between priming and target stimuli. For example, the word nurse might be recognized more quickly following the word doctor than following the word bread. Priming can be perceptual, associative, repetitive, positive, negative, affective, semantic, or conceptual. Priming effects involve word recognition, semantic processing, attention, unconscious processing, and many other issues, and are related to differences in various writing systems. Research, however, has yet to firmly establish the duration of priming effects, yet their onset can be almost instantaneous.
Collaborative tagging, also known as social tagging or folksonomy, allows users to apply public tags to online items, typically to make those items easier for themselves or others to find later. It has been argued that these tagging systems can provide navigational cues or "way-finders" for other users to explore information. The notion is that given that social tags are labels users create to represent topics extracted from online documents, the interpretation of these tags should allow other users to predict the contents of different documents efficiently. Social tags are arguably more important in exploratory search, in which the users may engage in iterative cycles of goal refinement and exploration of new information, and interpretation of information contents by others will provide useful cues for people to discover topics that are relevant.
Music semantics refers to the ability of music to convey semantic meaning. Semantics are a key feature of language, and whether music shares some of the same ability to prime and convey meaning has been the subject of recent study.
Right hemisphere brain damage (RHD) is the result of injury to the right cerebral hemisphere. The right hemisphere of the brain coordinates tasks for functional communication, which include problem solving, memory, and reasoning. Deficits caused by right hemisphere brain damage vary depending on the location of the damage.
In sociology, macrostructures, often simply called 'structure', correspond to the overall organization of society, described at a rather large-scale level, featuring for instance social groups, organizations, institutions, nation-states and their respective properties and relations. In this case, societal macrostructures are distinguished from societal microstructures consisting of the situated social interaction of social actors, often described in terms of agency. This distinction in sociology has given rise to the well-known macro-micro debate, in which microsociologists claim the primacy of interaction as the constituents of societal structures, and macrosociologists the primacy of given social structure as a general constraint on interaction.
Ideasthesia is a neuropsychological phenomenon in which activations of concepts (inducers) evoke perception-like sensory experiences (concurrents). The name comes from the Ancient Greek ἰδέα and αἴσθησις, meaning 'sensing concepts' or 'sensing ideas'. The notion was introduced by neuroscientist Danko Nikolić as an alternative explanation for a set of phenomena traditionally covered by synesthesia.
Embodied cognition occurs when an organism's sensorimotor capacities, body and environment play an important role in thinking. The way in which a person's body and their surroundings interacts also allows for specific brain functions to develop and in the future to be able to act. This means that not only does the mind influence the body's movements, but the body also influences the abilities of the mind, also termed the bi-directional hypothesis. There are three generalizations that are assumed to be true relating to embodied cognition. A person's motor system is activated when (1) they observe manipulable objects, (2) process action verbs, and (3) observe another individual's movements.
Raymond W. Gibbs Jr. is a former psychology professor and researcher at the University of California, Santa Cruz. His research interests are in the fields of experimental psycholinguistics and cognitive science. His work concerns a range of theoretical issues, ranging from questions about the role of embodied experience in thought and language, to looking at people's use and understanding of figurative language. Raymond Gibbs's research is especially focused on bodily experience and linguistic meaning. Much of his research is motivated by theories of meaning in philosophy, linguistics, and comparative literature.
Embodied bilingual language, also known as L2 embodiment, is the idea that people mentally simulate their actions, perceptions, and emotions when speaking and understanding a second language (L2) as with their first language (L1). It is closely related to embodied cognition and embodied language processing, both of which only refer to native language thinking and speaking. An example of embodied bilingual language would be situation in which a L1 English speaker learning Spanish as a second language hears the word rápido ("fast") in Spanish while taking notes and then proceeds to take notes more quickly.
Seductive details are often used in textbooks, lectures, slideshows, and other forms of educational content to make a course more interesting or interactive. Seductive details can take the form of text, animations, photos, illustrations, sounds or music and are by definition: (1) interesting and (2) not directed toward the learning objectives of a lesson. John Dewey, in 1913, first referred to this as "fictitious inducements to attention." While illustrated text can enhance comprehension, illustrations that are not relevant can lead to poor learning outcomes. Since the late 1980s, many studies in the field of educational psychology have shown that the addition of seductive details results in poorer retention of information and transfer of learning. Thalheimer conducted a meta-analysis that found, overall, a negative impact for the inclusion of seductive details such as text, photos or illustrations, and sounds or music in learning content. More recently, a 2020 paper found a similar effect for decorative animations This reduction to learning is called the seductive details effect. There have been criticisms of this theory. Critics cite unconvincing and contradictory evidence to argue that seductive details do not always impede understanding and that seductive details can sometimes be motivating for learners.
The bi-directional hypothesis of language and action proposes that the sensorimotor and language comprehension areas of the brain exert reciprocal influence over one another. This hypothesis argues that areas of the brain involved in movement and sensation, as well as movement itself, influence cognitive processes such as language comprehension. In addition, the reverse effect is argued, where it is proposed that language comprehension influences movement and sensation. Proponents of the bi-directional hypothesis of language and action conduct and interpret linguistic, cognitive, and movement studies within the framework of embodied cognition and embodied language processing. Embodied language developed from embodied cognition, and proposes that sensorimotor systems are not only involved in the comprehension of language, but that they are necessary for understanding the semantic meaning of words.
Danielle S. McNamara is an educational researcher known for her theoretical and empirical work with reading comprehension and the development of game-based literacy technologies. She is Professor of Psychology and Senior Research Scientist at Arizona State University. She has previously held positions at University of Memphis, Old Dominion University, and University of Colorado, Boulder.
Walter Kintsch (1932-2023) was an American Professor Emeritus of Psychology at the University of Colorado Boulder. He is renowned for his groundbreaking theories in cognitive psychology, especially in relation to text comprehension.
Katherine A. Rawson is an American cognitive psychologist known for her educational research on how to optimize learning, promote effective study strategies, and enhance metacognition. She is Professor in the Department of Psychological Sciences at Kent State University. She is co-editor of The Cambridge Handbook of Cognition and Education, which surveys research on teaching and study strategies that increase learning.
Seana Coulson is a cognitive scientist known for her research on the neurobiology of language and studies of how meaning is constructed in human language, including experimental pragmatics, concepts, semantics, and metaphors. She is a professor in the Cognitive Science department at University of California, San Diego, where her Brain and Cognition Laboratory focuses on the cognitive neuroscience of language and reasoning.