In classical physics and special relativity, an inertial frame of reference is a stationary or uniformly moving frame of reference. In this viewpoint, objects rest until acted upon by external forces, and the laws of nature can be observed without the need for acceleration correction.
Language is a structured system of communication that consists of grammar and vocabulary. It is the primary means by which humans convey meaning, both in spoken and signed forms, and may also be conveyed through writing. Human language is characterized by its cultural and historical diversity, with significant variations observed between cultures and across time. Human languages possess the properties of productivity and displacement, which enable the creation of an infinite number of sentences, and the ability to refer to objects, events, and ideas that are not immediately present in the discourse. The use of human language relies on social convention and is acquired through learning.
Body relative directions are geometrical orientations relative to a body such as a human person's body or a road sign. The most common ones are: left and right; forward and backward; up and down. They form three pairs of orthogonal axes.
The idea of linguistic relativity, known also as the Whorf hypothesis, the Sapir–Whorf hypothesis, or Whorfianism, is a principle suggesting that the structure of a language influences its speakers' worldview or cognition, and thus individuals' languages determine or influence their perceptions of the world.
In navigation, bearing or azimuth is the horizontal angle between the direction of an object and north or another object. The angle value can be specified in various angular units, such as degrees, mils, or grad. More specifically:
Philosophy of space and time is the branch of philosophy concerned with the issues surrounding the ontology and epistemology of space and time. While such ideas have been central to philosophy from its inception, the philosophy of space and time was both an inspiration for and a central aspect of early analytic philosophy. The subject focuses on a number of basic issues, including whether time and space exist independently of the mind, whether they exist independently of one another, what accounts for time's apparently unidirectional flow, whether times other than the present moment exist, and questions about the nature of identity.
The study of how language influences thought, and vice-versa, has a long history in a variety of fields. There are two bodies of thought forming around this debate. One body of thought stems from linguistics and is known as the Sapir–Whorf hypothesis. There is a strong and a weak version of the hypothesis which argue for more or less influence of language on thought. The strong version, linguistic determinism, argues that without language there is and can be no thought, while the weak version, linguistic relativity, supports the idea that there are some influences from language on thought. And on the opposing side, there are 'language of thought' theories (LOTH) which believe that public language is inessential to private thought. LOTH theories address the debate of whether thought is possible without language which is related to the question of whether language evolved for thought. These ideas are difficult to study because it proves challenging to parse the effects of culture versus thought versus language in all academic fields.
Absolute space and time is a concept in physics and philosophy about the properties of the universe. In physics, absolute space and time may be a preferred frame.
A linguistic universal is a pattern that occurs systematically across natural languages, potentially true for all of them. For example, All languages have nouns and verbs, or If a language is spoken, it has consonants and vowels. Research in this area of linguistics is closely tied to the study of linguistic typology, and intends to reveal generalizations across languages, likely tied to cognition, perception, or other abilities of the mind. The field originates from discussions influenced by Noam Chomsky's proposal of a Universal Grammar, but was largely pioneered by the linguist Joseph Greenberg, who derived a set of forty-five basic universals, mostly dealing with syntax, from a study of some thirty languages.
Linguistic determinism is the concept that language and its structures limit and determine human knowledge or thought, as well as thought processes such as categorization, memory, and perception. The term implies that people's native languages will affect their thought process and therefore people will have different thought processes based on their mother tongues.
The Guugu Yimithirr, also spelt Gugu Yimithirr and also known as Kokoimudji, are an Aboriginal Australian people of Far North Queensland, many of whom today live at Hopevale, which is the administrative centre of Hopevale Shire. At the 2011 census, Hopevale had a population of 1,005 people. It is about 46 kilometres (29 mi) from Cooktown by road. It is also the name of their language. They were both a coastal and inland people, the former clans referring to themselves as a "saltwater people".
Guugu Yimithirr, also rendered Guugu Yimidhirr, Guguyimidjir, and many other spellings, is an Australian Aboriginal language, the traditional language of the Guugu Yimithirr people of Far North Queensland. It belongs to the Pama-Nyungan language family. Most of the speakers today live at the community of Hope Vale, about 46 kilometres (29 mi) from Cooktown. However, as of June 2020 only about half of the Guugu Yimithirr nation speak the language. As such, efforts are being made to teach it to children. Guugu Yimithirr is the source language of the word kangaroo.
Malak-Malak, also known as Ngolak-Wonga (Nguluwongga), is an Australian Aboriginal language spoken by the Mulluk-Mulluk people. Malakmalak is nearly extinct, with children growing up speaking Kriol or English instead. The language is spoken in the Daly River area around Woolianna and Nauiyu. The Kuwema or Tyaraity (Tyeraty) variety is distinct.
In semiotics, linguistics, sociology and anthropology, context refers to those objects or entities which surround a focal event, in these disciplines typically a communicative event, of some kind. Context is "a frame that surrounds the event and provides resources for its appropriate interpretation". It is thus a relative concept, only definable with respect to some focal event within a frame, not independently of that frame.
Kuuk Thaayorre (Thayore) is a Paman language spoken in the settlement Pormpuraaw on the western part of the Cape York Peninsula, Queensland in Australia by the Thaayorre people. As of 2006, 250 of the 350 ethnic Thaayorre spoke the language. It is in a robust position compared to many indigenous Australian languages, as it is still being acquired by children and used in daily interaction.
In cognitive psychology, spatial cognition is the acquisition, organization, utilization, and revision of knowledge about spatial environments. It is most about how animals, including humans, behave within space and the knowledge they built around it, rather than space itself. These capabilities enable individuals to manage basic and high-level cognitive tasks in everyday life. Numerous disciplines work together to understand spatial cognition in different species, especially in humans. Thereby, spatial cognition studies also have helped to link cognitive psychology and neuroscience. Scientists in both fields work together to figure out what role spatial cognition plays in the brain as well as to determine the surrounding neurobiological infrastructure.
John A. Lucy is an American linguist and psychologist. His work primarily concerns the relations between language and cognition, especially the hypothesis of linguistic relativity. He is the William Benton Professor in the Department of Comparative Human Development and the Department of Psychology at the University of Chicago. Lucy has worked extensively with the Yucatec Maya language, specializing in the system of noun classification.
The question whether the use of language influences spatial cognition is closely related to theories of linguistic relativity—also known as the Sapir-Whorf hypothesis—which states that the structure of a language affects cognitive processes of the speaker. Debates about this topic are mainly focused on the extent to which language influences spatial cognition or if it does at all. Research also concerns differences between perspectives on spatial relations across cultures, what these imply, and the exploration of potentially partaking cognitive mechanisms.
Reinhard Moratz is a German science educator, academic and researcher. He is Ausserplanmässiger Professor at the University of Münster’s Institute for Geoinformatics. He has worked on spatial cognition and reasoning, qualitative theories of low-dimensional entities like straight line segments and oriented points, artificial intelligence and specifically the OPRA calculus. His research is based on computational models that account for the varying reference frames used in giving verbal instructions about navigation.
Terms of orientation, terms of location, or spatial words are common linguistic descriptors used to indicate the spatial positioning of objects in three-dimensional space, including notions of top, bottom, front, back, left side, and right side as used in everyday language and interactions. Assigning these to objects then allows things to be described in relation to the object, above, below, in front of, behind, beside, and so forth.
