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Spatial Visualization Ability
Spatial visualization ability or visual-spatial ability is the ability to mentally manipulate 2-dimensional and 3-dimensional figures. It is typically measured with simple cognitive tests and is predictive of user performance with some kinds of user interfaces. Measurement The cognitive tests used to measure spatial visualization ability including mental rotation tasks like the Mental Rotations Test or mental cutting tasks like the Mental Cutting Test; and cognitive tests like the VZ-1 (Form Board), VZ-2 (Paper Folding), and VZ-3 (Surface Development) tests from the Kit of Factor-Reference cognitive tests produced by Educational Testing Service. Though the descriptions of spatial visualization and mental rotation sound similar, mental rotation is a particular task that can be accomplished using spatial visualization. The Minnesota Paper Form Board Test involves giving participants a shape and a set of smaller shapes which they are then instructed to determine which combina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ability
Abilities are powers an agent has to perform various actions. They include common abilities, like walking, and rare abilities, like performing a double backflip. Abilities are intelligent powers: they are guided by the person's intention and executing them successfully results in an action, which is not true for all types of powers. They are closely related to but not identical with various other concepts, such as disposition, know-how, aptitude, talent, potential, and skill. Theories of ability aim to articulate the nature of abilities. Traditionally, the ''conditional analysis'' has been the most popular approach. According to it, having an ability means one would perform the action in question if one tried to do so. On this view, Michael Phelps has the ability to swim 200 meters in under 2 minutes because he would do so if he tried to. This approach has been criticized in various ways. Some counterexamples involve cases in which the agent is physically able to do something bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Toronto
The University of Toronto (UToronto or U of T) is a public research university in Toronto, Ontario, Canada, located on the grounds that surround Queen's Park. It was founded by royal charter in 1827 as King's College, the first institution of higher learning in Upper Canada. Originally controlled by the Church of England, the university assumed its present name in 1850 upon becoming a secular institution. As a collegiate university, it comprises eleven colleges each with substantial autonomy on financial and institutional affairs and significant differences in character and history. The university maintains three campuses, the oldest of which, St. George, is located in downtown Toronto. The other two satellite campuses are located in Scarborough and Mississauga. The University of Toronto offers over 700 undergraduate and 200 graduate programs. In all major rankings, the university consistently ranks in the top ten public universities in the world and as the top university ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spatial Ability
Spatial ability or visuo-spatial ability is the capacity to understand, reason, and remember the visual and spatial relations among objects or space. Visual-spatial abilities are used for everyday use from navigation, understanding or fixing equipment, understanding or estimating distance and measurement, and performing on a job. Spatial abilities are also important for success in fields such as sports, technical aptitude, mathematics, natural sciences, engineering, economic forecasting, meteorology, chemistry and physics. Not only do spatial abilities involve understanding the outside world, but they also involve processing outside information and reasoning with it through representation in the mind. Definition and types Spatial ability is the capacity to understand, reason and remember the visual and spatial relations among objects or space. There are four common types of spatial abilities which include spatial or visuo-spatial perception, spatial visualization, mental folding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proof Without Words
In mathematics, a proof without words (or visual proof) is an illustration of an identity or mathematical statement which can be demonstrated as self-evident by a diagram without any accompanying explanatory text. Such proofs can be considered more elegant than formal or mathematically rigorous proofs due to their self-evident nature. When the diagram demonstrates a particular case of a general statement, to be a proof, it must be generalisable. A proof without words is not the same as a mathematical proof, because it omits the details of the logical argument it illustrates. However, it can provide valuable intuitions to the viewer that can help them formulate or better understand a true proof. Examples Sum of odd numbers The statement that the sum of all positive odd numbers up to 2''n'' − 1 is a perfect square—more specifically, the perfect square ''n''2—can be demonstrated by a proof without words. In one corner of a grid, a single block represen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nonverbal Learning Disorder
Nonverbal learning disability (NVLD) is a neurodevelopmental disorder characterized by core deficits in visual-spatial processing in the presence of intact verbal ability. Additional diagnostic criteria include Average to Superior verbal intelligence and deficits in visuoconstruction abilities, fine-motor coordination, mathematical reasoning, visuospatial memory and social skills. In clinical settings, some diagnoses of attention deficit hyperactivity disorder would be more appropriately classified as NVLD. Signs and symptoms Considered to be neurologically based, nonverbal learning disorder is characterized by: * impairments in visuospatial processing * discrepancy between Average to Superior verbal abilities and impaired nonverbal abilities such as: ** visuoconstruction ** fine motor coordination ** mathematical reasoning ** visuospatial memory ** socioemotional skills People with NVLD may have trouble understanding charts, reading maps, assembling jigsaw puzzles, and using ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graphical Perception
Graphical perception is the human capacity for visually interpreting information on graphs and charts. Both quantitative and qualitative information can be said to be encoded into the image, and the human capacity to interpret it is sometimes called decoding. The importance of human graphical perception, what we discern easily versus what our brains have more difficulty decoding, is fundamental to good statistical graphics design, where clarity, transparency, accuracy and precision in data display and interpretation are essential for understanding the translation of data in a graph to clarify and interpret the science. Graphical perception is achieved in dimensions or steps of discernment by: * detection : recognition of geometry which encodes physical values * assembly : grouping of detected symbol elements; discerning overall patterns in data * estimation : assessment of relative magnitudes of two physical values. Cleveland and McGill's experiments to elucidate the graphical el ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baddeley's Model Of Working Memory
Baddeley's model of working memory is a model of human memory proposed by Alan Baddeley and Graham Hitch in 1974, in an attempt to present a more accurate model of primary memory (often referred to as short-term memory). Working memory splits primary memory into multiple components, rather than considering it to be a single, unified construct. Baddeley & Hitch proposed their three-part working memory model as an alternative to the short-term store in Atkinson & Shiffrin's 'multi-store' memory model (1968). This model is later expanded upon by Baddeley and other co-workers to add a fourth component, and has become the dominant view in the field of working memory. However, alternative models are developing, providing a different perspective on the working memory system. The original model of Baddeley & Hitch was composed of three main components: the ''central executive'' which acts as a supervisory system and controls the flow of information from and to its ''slave systems'': the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Applied Developmental Psychology
The ''Journal of Applied Developmental Psychology'' () provides a forum for the presentation of conceptual, methodological, policy, and research studies involved in the application of behavioral science research in developmental and life span psychology Developmental psychology is the scientific study of how and why humans grow, change, and adapt across the course of their lives. Originally concerned with infants and children, the field has expanded to include adolescence, adult development, .... ''The Journal'' publishes papers from an interdisciplinary perspective focusing on a broad array of social issues ranging from conception to old age. References External linksJournal of Applied Developmental Psychology Citations * ''Journal of Applied Developmental Psychology''. Journal of Applied Developmental Psychology , ScienceDirect.com by Elsevier. (n.d.). https://www.sciencedirect.com/journal/journal-of-applied-developmental-psychology. Developmental psychology journa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Self-fulfilling Prophecy
A self-fulfilling prophecy is a prediction that comes true at least in part as a result of a person's or group of persons' belief or expectation that said prediction would come true. This suggests that people's beliefs influence their actions. The principle behind this phenomenon is that people create consequences regarding people or events, based on previous knowledge of the subject. There are three factors within an environment that can come together to influence the likelihood of a self-fulfilling prophecy becoming a reality: appearance, perception, and belief. When a phenomenon cannot be seen, appearance is what we rely upon when a self-fulfilling prophecy is in place. When it comes to a self-fulfilling prophecy there also must be a distinction "between 'brute and institutional' facts". The philosopher John Searle states the difference as "facts hatexist independently of any human institutions; institutional facts can only exist within institutions." There is an inability of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stereotype Threat
Stereotype threat is a situational predicament in which people are or feel themselves to be at risk of conforming to stereotypes about their social group. It is theorized to be a contributing factor to long-standing racial and gender gaps in academic performance. Since its introduction into the academic literature, stereotype threat has become one of the most widely studied topics in the field of social psychology. Situational factors that increase stereotype threat can include the difficulty of the task, the belief that the task measures their abilities, and the relevance of the stereotype to the task. Individuals show higher degrees of stereotype threat on tasks they wish to perform well on and when they identify strongly with the stereotyped group. These effects are also increased when they expect discrimination due to their identification with a negatively stereotyped group. Repeated experiences of stereotype threat can lead to a vicious circle of diminished confidence, poor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parietal Lobe
The parietal lobe is one of the four major lobes of the cerebral cortex in the brain of mammals. The parietal lobe is positioned above the temporal lobe and behind the frontal lobe and central sulcus. The parietal lobe integrates sensory information among various modalities, including spatial sense and navigation (proprioception), the main sensory receptive area for the sense of touch in the somatosensory cortex which is just posterior to the central sulcus in the postcentral gyrus, and the dorsal stream of the visual system. The major sensory inputs from the skin (touch, temperature, and pain receptors), relay through the thalamus to the parietal lobe. Several areas of the parietal lobe are important in language processing. The somatosensory cortex can be illustrated as a distorted figure – the cortical homunculus (Latin: "little man") in which the body parts are rendered according to how much of the somatosensory cortex is devoted to them. The superior parietal lobule and in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Journal Of Neuroscience
The ''European Journal of Neuroscience'' is a biweekly peer-reviewed scientific journal covering all aspects of neuroscience. It was established in 1989 with Ray Guillery (then at the University of Oxford) as the founding editor-in-chief. The editor-in-chief is John J. Foxe (University of Rochester) The journal is published by Wiley-Blackwell on behalf of the Federation of European Neuroscience Societies. According to the ''Journal Citation Reports'', the journal has a 2020 impact factor of 3.386. Authors can elect to have accepted articles published as open access. EJN adopted transparent peer-review in January 2017. Sections Articles will appear within one of the five sections of the journal: * Molecular and Synaptic Mechanisms * Systems Neuroscience * Behavioural Neuroscience * Cognitive Neuroscience * Clinical and Translational Neuroscience Features EJN also publishespecialanissues related to topical issue in neuroscience. Editors-in-chief The following persons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
