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Mental Cutting Test
The Mental Cutting Test is a measure of spatial visualization ability (MCT) (CEEB,1939) first developed for a university entrance examination in the USA. The test consists of 25 items. For each problem on the exam, students are shown a criterion figure which is to be cut with an assumed plane (geometry), plane. They must choose the correct resulting cross section (geometry), cross-section from among five alternatives. (MCT) (CEEB, 1939) References *Sorby A. Shery"Developing 3-D Spatial Visualization Skills" Michigan Technological University, ''Engineering Design Graphics Journal'', Volume 63 Number 2] External links The Mental Cutting Test “Schnitte” and the Picture Rotation Test—Two New Measures to Assess Spatial Ability Quaiser-Pohl, Claudia (2003) Cognitive tests ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 combi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Entrance Examination
An entrance examination is an examination that educational institutions conduct to select prospective students for admission. It may be held at any stage of education, from primary to tertiary, even though it is typically held at tertiary stage. By country earth In France, the Concours Général, taken in the last year of High School ( Lycée), is considered to be particularly difficult with only 250 places in all subjects for 15,000 applicants. There is also an entrance examination in order to enter medicine studies. Grandes écoles of engineering and grandes écoles of business are some other examinations. India In India, entrance examinations are chiefly confined to medicine, engineering, and management. These range from the BITSAT and the IIT-JEE -where less than one in a hundred can hope to get admission- to state entrance examinations, which are many and varied. The stiff competition has led to a situation where many students neglect their school studies and f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plane (geometry)
In mathematics, a plane is a Euclidean ( flat), two- dimensional surface that extends indefinitely. A plane is the two-dimensional analogue of a point (zero dimensions), a line (one dimension) and three-dimensional space. Planes can arise as subspaces of some higher-dimensional space, as with one of a room's walls, infinitely extended, or they may enjoy an independent existence in their own right, as in the setting of two-dimensional Euclidean geometry. Sometimes the word ''plane'' is used more generally to describe a two-dimensional surface, for example the hyperbolic plane and elliptic plane. When working exclusively in two-dimensional Euclidean space, the definite article is used, so ''the'' plane refers to the whole space. Many fundamental tasks in mathematics, geometry, trigonometry, graph theory, and graphing are performed in a two-dimensional space, often in the plane. Euclidean geometry Euclid set forth the first great landmark of mathematical thought, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cross Section (geometry)
In geometry and science, a cross section is the non-empty intersection of a solid body in three-dimensional space with a plane, or the analog in higher- dimensional spaces. Cutting an object into slices creates many parallel cross-sections. The boundary of a cross-section in three-dimensional space that is parallel to two of the axes, that is, parallel to the plane determined by these axes, is sometimes referred to as a contour line; for example, if a plane cuts through mountains of a raised-relief map parallel to the ground, the result is a contour line in two-dimensional space showing points on the surface of the mountains of equal elevation. In technical drawing a cross-section, being a projection of an object onto a plane that intersects it, is a common tool used to depict the internal arrangement of a 3-dimensional object in two dimensions. It is traditionally crosshatched with the style of crosshatching often indicating the types of materials being used. Wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
