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.
Linguistic relativity asserts that language influences worldview or cognition. One form of linguistic relativity, linguistic determinism, regards peoples' languages as determining and influencing the scope of cultural perceptions of their surrounding world.
Time is the continued sequence of existence and events that occurs in an apparently irreversible succession from the past, through the present, and into the future. It is a component quantity of various measurements used to sequence events, to compare the duration of events or the intervals between them, and to quantify rates of change of quantities in material reality or in the conscious experience. Time is often referred to as a fourth dimension, along with three spatial dimensions.
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:
Length contraction is the phenomenon that a moving object's length is measured to be shorter than its proper length, which is the length as measured in the object's own rest frame. It is also known as Lorentz contraction or Lorentz–FitzGerald contraction and is usually only noticeable at a substantial fraction of the speed of light. Length contraction is only in the direction in which the body is travelling. For standard objects, this effect is negligible at everyday speeds, and can be ignored for all regular purposes, only becoming significant as the object approaches the speed of light relative to the observer.
In physics, a rigid body, also known as a rigid object, is a solid body in which deformation is zero or negligible. The distance between any two given points on a rigid body remains constant in time regardless of external forces or moments exerted on it. A rigid body is usually considered as a continuous distribution of mass.
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.
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.
Itzaʼ is an endangered Mayan language spoken by the Itza people near Lake Peten Itza in north-central Guatemala and neighboring Belize. The language has about 1,000 fluent speakers, all older adults.
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 special relativity, an observer is a frame of reference from which a set of objects or events are being measured. Usually this is an inertial reference frame or "inertial observer". Less often an observer may be an arbitrary non-inertial reference frame such as a Rindler frame which may be called an "accelerating observer".
Dr. Barbara Landau is the Dick and Lydia Todd Professor in the Department of Cognitive Science at Johns Hopkins University. Landau specializes in language learning, spatial representation and relationships between these foundational systems of human knowledge. She examines questions about how the two systems work together to enhance human cognition and whether one is actually foundational to the other. She is known for her research on unusual cases of development and is a leading authority on language and spatial information in people with Williams syndrome.
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.
Baluan-Pam is an Oceanic language of Manus Province, Papua New Guinea. It is spoken on Baluan Island and on nearby Pam Island. The number of speakers, according to the latest estimate based on the 2000 Census, is 2,000. Speakers on Baluan Island prefer to refer to their language with its native name Paluai.
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.
