Forced-Choice Test:

An ESP test in which the subject guesses from a predetermined list of alternative targets.

(See also: Forced-Choice Test, Psychic, Psychic Dictionary, Parapsychology, Parapsychology Dictionary)

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U.S. Air Force Test Pilot School, U.S. Air Force Test Pilot School - What Students Learn, U.S. Air Force Test Pilot School - Who They Are, U.S. Air Force Test Pilot School - What They Do

Read more here: » U.S. Air Force Test Pilot School: Encyclopedia II - U.S. Air Force Test Pilot School - Who They Are

Nearly any given time of the year will find two separate classes undergoing the present 48-week curriculum of classroom academic, simulator training and flight exercises. No matter the primary flying experience of each incoming candidate, be it fighter, bomber or heavy transport, each student who successfully completes the demanding course will be fully capable of testing any type of aircraft and aircraft system likely to be encountered after graduation. Course work is taught in four m ...

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U.S. Air Force Test Pilot School, U.S. Air Force Test Pilot School - What Students Learn, U.S. Air Force Test Pilot School - Who They Are, U.S. Air Force Test Pilot School - What They Do

Read more here: » U.S. Air Force Test Pilot School: Encyclopedia II - U.S. Air Force Test Pilot School - What Students Learn

Gravity is a force of attraction that acts between bodies that have mass. It is a physical phenomenon of fundamental importance, profoundly affecting the workings of the world around us and the universe beyond. Most familiarly, it is the gravitational attraction of the earth that endows objects with weight and causes them to fall to the ground when dropped. In fact, gravity is also the reason for the very existence of the earth, the sun and other celestial bodies; without it matter would not have coalesced into these bodies and ...

Including:

• Gravity - Overview of the history of gravitational theory
• Gravity - Newton's law of universal gravitation
• Gravity - Acceleration due to gravity
• Gravity - Bodies with spatial extent
• Gravity - Vector form
• Gravity - Gravitational field
• Gravity - The Earth's gravity
• Gravity - Comparative gravities of the Earth Sun Moon and planets
• Gravity - Mathematical equations for a falling body
• Gravity - Gravitational potential
• Gravity - Acceleration relative to the rotating Earth
• Gravity - Gravity and astronomy
• Gravity - Self-gravitating system
• Gravity - Practical uses of gravity
• Gravity - Problems with Newton's theory
• Gravity - Theoretical concerns
• Gravity - Disagreement with observation
• Gravity - Newton's reservations
• Gravity - Einstein's theory of gravitation
• Gravity - Experimental tests
• Gravity - Comparison with electromagnetic force
• Gravity - Gravity and quantum mechanics
• Gravity - Alternative theories
• Gravity - Recent alternative theories
• Gravity - Historical alternative theories
• Gravity - Notes

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Crash test dummies are full-scale replicas of human beings, weighted and articulated to simulate the behavior of a human body in a vehicle mishap, and instrumented to record as much data as possible on variables such as speed of impact, crushing force, bending, folding, or torque of the body, and deceleration rates during a collision. In modern times, they remain indispensable in the development of new makes and models of all types of vehicles, from family sedans to fighter aircraft. This article focuses on the role of crash test dumm ...

Including:

• Crash test dummy - The need for testing
• Crash test dummy - Cadaver testing
• Crash test dummy - Volunteer testing
• Crash test dummy - Animal testing
• Crash test dummy - Dummy evolution
• Crash test dummy - The Hybrid III family
• Crash test dummy - The test process
• Crash test dummy - Hybrid's successors
• Crash test dummy - The future of the dummy
• Crash test dummy - Crash test dummies in popular culture

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FAT may mean: Factory acceptance test (see Acceptance test), a software engineering concept Far Eastern Air Transport, a Chinese airline File Allocation Table, a file system format used by Microsoft operating systems Forces Armées Tchadiennes, the Chad armed forces of the government of President Félix Malloum Fresno Yosemite International Airport (IATA airport code FAT) See also. Fat, a generic term for a class of lipids in biochemistry ...

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337th Test and Evaluation Squadron - Distinguished Unit Citations. Germany, 17 August 1943; Poznan, Poland, 9 April 1944. 337th Test and Evaluation Squadron - Air Force Outstanding Unit Awards. 1 January 1959 - 31 December 1960; 1 July 1974 - 30 June 1975; 1 July 1978 - 30 June 1979; 1 July 1988 - 30 June 1990; 1 J ...

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337th Test and Evaluation Squadron, 337th Test and Evaluation Squadron - Lineage, 337th Test and Evaluation Squadron - Assignments, 337th Test and Evaluation Squadron - Stations, 337th Test and Evaluation Squadron - Commanders, 337th Test and Evaluation Squadron - Aircraft, 337th Test and Evaluation Squadron - Operations, 337th Test and Evaluation Squadron - Service Streamers, 337th Test and Evaluation Squadron - Campaign Streamers, 337th Test and Evaluation Squadron - World War II, 337th Test and Evaluation Squadron - Armed Forces Expeditionary Streamers, 337th Test and Evaluation Squadron - Decorations, 337th Test and Evaluation Squadron - Distinguished Unit Citations, 337th Test and Evaluation Squadron - Air Force Outstanding Unit Awards, 337th Test and Evaluation Squadron - Emblem

Read more here: » 337th Test and Evaluation Squadron: Encyclopedia II - 337th Test and Evaluation Squadron - Decorations

Edwards Air Force Base - Early history. A water stop on the Southern Pacific Railroad since 1876, the site was largely unsettled until the early 20th Century. In 1910, Ralph, Clifford, and Effie Corum built a homestead on the edge of Rogers lake. The Corums would prove instrumental in attracting other settlers and building infrastructure in the area, and when a post office was commissioned for the area, ...

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Edwards Air Force Base, Edwards Air Force Base - History, Edwards Air Force Base - Early history, Edwards Air Force Base - The glory years of flight testing, Edwards Air Force Base - On the ground, Edwards Air Force Base - Edwards AFB in the space age, Edwards Air Force Base - Current projects at Edwards, Edwards Air Force Base - Facilities, Edwards Air Force Base - Dryden Flight Research Center, Edwards Air Force Base - AFRL test area, Edwards Air Force Base - Main Base, Edwards Air Force Base - North Base, Edwards Air Force Base - Geography, Edwards Air Force Base - Nearby bases, Edwards Air Force Base - Demographics

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The most interesting feature of the 44.5 km² (17.2 mi²) that make up Edwards AFB is the Rogers and Rosamond dry lake beds. These lake beds have served as emergency and scheduled landing sites for many aerospace projects including the Bell X-1, Lockheed U-2, SR-71 Blackbird, and the Space Shuttle. Even today, the lakebeds have black lines painted on it to mark seven official "runways" which are available for pilots operating in the area. Also painted on the playa near Dryden is the world's largest compass rose; inclined to magnetic north (a ...

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Edwards Air Force Base, Edwards Air Force Base - History, Edwards Air Force Base - Early history, Edwards Air Force Base - The glory years of flight testing, Edwards Air Force Base - On the ground, Edwards Air Force Base - Edwards AFB in the space age, Edwards Air Force Base - Current projects at Edwards, Edwards Air Force Base - Facilities, Edwards Air Force Base - Dryden Flight Research Center, Edwards Air Force Base - AFRL test area, Edwards Air Force Base - Main Base, Edwards Air Force Base - North Base, Edwards Air Force Base - Geography, Edwards Air Force Base - Nearby bases, Edwards Air Force Base - Demographics

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As of the censusGR2 of 2000, there are 5,909 people, 1,678 households, and 1,515 families residing in the base. The population density is 132.9/km² (344.1/mi²). There are 1,783 housing units at an average density of 40.1/km² (103.8/mi²). The racial makeup of the base is 72.70% White, 10.42% Black or African American, 0.83% Native American, 4.35% Asian, 0.52% Pacific Islander, 5.43% from other races, and 5.74% from two or more races. 11.68 ...

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Edwards Air Force Base, Edwards Air Force Base - History, Edwards Air Force Base - Early history, Edwards Air Force Base - The glory years of flight testing, Edwards Air Force Base - On the ground, Edwards Air Force Base - Edwards AFB in the space age, Edwards Air Force Base - Current projects at Edwards, Edwards Air Force Base - Facilities, Edwards Air Force Base - Dryden Flight Research Center, Edwards Air Force Base - AFRL test area, Edwards Air Force Base - Main Base, Edwards Air Force Base - North Base, Edwards Air Force Base - Geography, Edwards Air Force Base - Nearby bases, Edwards Air Force Base - Demographics

Read more here: » Edwards Air Force Base: Encyclopedia II - Edwards Air Force Base - Demographics

337th Test and Evaluation Squadron - World War II. Air Offensive, Europe; Normandy; Northern France; Rhineland; Ardennes-Alsace; Central Europe; Air Combat, EAME Theater. ...

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337th Test and Evaluation Squadron, 337th Test and Evaluation Squadron - Lineage, 337th Test and Evaluation Squadron - Assignments, 337th Test and Evaluation Squadron - Stations, 337th Test and Evaluation Squadron - Commanders, 337th Test and Evaluation Squadron - Aircraft, 337th Test and Evaluation Squadron - Operations, 337th Test and Evaluation Squadron - Service Streamers, 337th Test and Evaluation Squadron - Campaign Streamers, 337th Test and Evaluation Squadron - World War II, 337th Test and Evaluation Squadron - Armed Forces Expeditionary Streamers, 337th Test and Evaluation Squadron - Decorations, 337th Test and Evaluation Squadron - Distinguished Unit Citations, 337th Test and Evaluation Squadron - Air Force Outstanding Unit Awards, 337th Test and Evaluation Squadron - Emblem

Read more here: » 337th Test and Evaluation Squadron: Encyclopedia II - 337th Test and Evaluation Squadron - Campaign Streamers

The squadron was constituted 337th Bombardment Squadron (Heavy) on 28 January 1942 and activated on 15 July 1942. It was redesignated 337th Bombardment Squadron, Heavy, on 22 June 1943 and inactivated on 29 November 1945. On 13 May 1947 the squadron was redesignated 337th Bombardment Squadron, Very Heavy. It was activated in the Reserve on 29 May 1947. It was inactivated on 27 June 1949. It was redesignated 337th Bombardment Squadron, Medium, on 6 November 1953 and activated on 18 November 1953. The squadron was discontinued, and inactivated, on 15 March 1963. It was redesignated 337th ...

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337th Test and Evaluation Squadron, 337th Test and Evaluation Squadron - Lineage, 337th Test and Evaluation Squadron - Assignments, 337th Test and Evaluation Squadron - Stations, 337th Test and Evaluation Squadron - Commanders, 337th Test and Evaluation Squadron - Aircraft, 337th Test and Evaluation Squadron - Operations, 337th Test and Evaluation Squadron - Service Streamers, 337th Test and Evaluation Squadron - Campaign Streamers, 337th Test and Evaluation Squadron - World War II, 337th Test and Evaluation Squadron - Armed Forces Expeditionary Streamers, 337th Test and Evaluation Squadron - Decorations, 337th Test and Evaluation Squadron - Distinguished Unit Citations, 337th Test and Evaluation Squadron - Air Force Outstanding Unit Awards, 337th Test and Evaluation Squadron - Emblem

Read more here: » 337th Test and Evaluation Squadron: Encyclopedia II - 337th Test and Evaluation Squadron - Lineage

From 14 May 1943 to 21 Apr 1945, the squadron conducted strategic bombardment of shipyards, submarine bases, marshalling yards, oil facilities, airfields, and aircraft plants. On occasion, it flew tactical sorties against gun emplacements, rocket sites, enemy troops, and communications centers. On 17 August 1943, it earned its first Distinguished Unit Citation (DUC), striking targets at Regensburg and Schweinfurt, Germany. On 14 October 1943, the squadron participated in the war's single most important raid on ball-bearing factories at Schwe ...

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337th Test and Evaluation Squadron, 337th Test and Evaluation Squadron - Lineage, 337th Test and Evaluation Squadron - Assignments, 337th Test and Evaluation Squadron - Stations, 337th Test and Evaluation Squadron - Commanders, 337th Test and Evaluation Squadron - Aircraft, 337th Test and Evaluation Squadron - Operations, 337th Test and Evaluation Squadron - Service Streamers, 337th Test and Evaluation Squadron - Campaign Streamers, 337th Test and Evaluation Squadron - World War II, 337th Test and Evaluation Squadron - Armed Forces Expeditionary Streamers, 337th Test and Evaluation Squadron - Decorations, 337th Test and Evaluation Squadron - Distinguished Unit Citations, 337th Test and Evaluation Squadron - Air Force Outstanding Unit Awards, 337th Test and Evaluation Squadron - Emblem

Read more here: » 337th Test and Evaluation Squadron: Encyclopedia II - 337th Test and Evaluation Squadron - Operations

Test flying as a systematic activity started during the First World War, at the Royal Aircraft Establishment (RAE) in the United Kingdom. During the 1920s, test flying was further developed by the RAE in the UK, and by the National Advisory Committee for Aeronautics (NACA) in the United States. In the 1950s, NACA was transformed into the National Aeronautics and Space Administration, or NASA. During these years, as work was done into aircraft stability and handling qualities, test flying evolved towards a m ...

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Test pilot, Test pilot - Qualifications, Test pilot - History, Test pilot - Notable Test Pilots

Read more here: » Test pilot: Encyclopedia II - Test pilot - History

Required qualifications for a test pilot include: Understanding a test plan; Sticking to a test plan, flying a plane in a highly specific way; Carefully documenting the results of each test; Having an excellent feel for the aircraft, and thus the ability to sense exactly how it is behaving oddly if it is doing so; Having excellent problem-solving skills if anything goes wrong with the aircraft during a test; Being able to cope with many different things going wro ...

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Test pilot, Test pilot - Qualifications, Test pilot - History, Test pilot - Notable Test Pilots

Read more here: » Test pilot: Encyclopedia II - Test pilot - Qualifications

In 1942, two B-25Cs were converted to test aircraft to investigate de-icing and anti-icing equipment; they were redesignated the XB-25E and XB-25F. The XB-25E (nicknamed ‘Flamin’ Maimie’) used engine exhaust gases circulated through chambers in the wing to melt ice. The XB-25F used insulated electrical coils, to heat metal surfaces. Both were tested extensively until 1944; the XB-25E system was extremely rel ...

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B-25 Mitchell, B-25 Mitchell - Development, B-25 Mitchell - Early production, B-25 Mitchell - Operational history, B-25 Mitchell - De-icing tests, B-25 Mitchell - XB-28, B-25 Mitchell - Units Using the B-25, B-25 Mitchell - United States Army Air Forces, B-25 Mitchell - Royal Air Force, B-25 Mitchell - Royal Australian Air Force, B-25 Mitchell - Variants and Design stages, B-25 Mitchell - Specifications B-25J, B-25 Mitchell - General Characteristics, B-25 Mitchell - Performance, B-25 Mitchell - Armament, B-25 Mitchell - Museum displays, B-25 Mitchell - Related Content

Read more here: » B-25 Mitchell: Encyclopedia II - B-25 Mitchell - De-icing tests

Along with the B-26 Marauder, the B-25 was ordered by the Army for production in 1939. An improvement on the NA-40B, dubbed the NA-62, was the basis for the first B-25 version. Due to a desperate need for medium bombers, no experimental or service-test versions were built. Any necessary modifications were made during production runs, or to existing aircraft at field modification centres. The most significant change was a rearrangement of the wing. In the first nine aeroplanes of the production line, a dihedral wing was used. This desi ...

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B-25 Mitchell, B-25 Mitchell - Development, B-25 Mitchell - Early production, B-25 Mitchell - Operational history, B-25 Mitchell - De-icing tests, B-25 Mitchell - XB-28, B-25 Mitchell - Units Using the B-25, B-25 Mitchell - United States Army Air Forces, B-25 Mitchell - Royal Air Force, B-25 Mitchell - Royal Australian Air Force, B-25 Mitchell - Variants and Design stages, B-25 Mitchell - Specifications B-25J, B-25 Mitchell - General Characteristics, B-25 Mitchell - Performance, B-25 Mitchell - Armament, B-25 Mitchell - Museum displays, B-25 Mitchell - Related Content

Read more here: » B-25 Mitchell: Encyclopedia II - B-25 Mitchell - Early production

The B-25 was a descendant of the aborted XB-21 (North American-39) project of the mid-1930s. Experience gained in making the XB-21 was used by North American in designing the B-25 (NA-40). One NA-40 was built; several modifications were made on it to test a number of potential features, including the replacement of its Pratt & Whitney R-1830 radial engines with Wright R-2600 radials which would become standard on the B-25. The product of these experiments, dubbed the NA-40B, was submitted to the United States Army Air Corps for ev ...

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B-25 Mitchell, B-25 Mitchell - Development, B-25 Mitchell - Early production, B-25 Mitchell - Operational history, B-25 Mitchell - De-icing tests, B-25 Mitchell - XB-28, B-25 Mitchell - Units Using the B-25, B-25 Mitchell - United States Army Air Forces, B-25 Mitchell - Royal Air Force, B-25 Mitchell - Royal Australian Air Force, B-25 Mitchell - Variants and Design stages, B-25 Mitchell - Specifications B-25J, B-25 Mitchell - General Characteristics, B-25 Mitchell - Performance, B-25 Mitchell - Armament, B-25 Mitchell - Museum displays, B-25 Mitchell - Related Content

Read more here: » B-25 Mitchell: Encyclopedia II - B-25 Mitchell - Development

IQ scores are expressed as a number normalized so that the average IQ in an age group is 100. In other words, an individual scoring 115 is above average when compared to people in the same age group. It is common practice to standardize so that the standard deviation (σ) of scores is 15, although some IQ tests use difference scales (for example, the Stanford Binet IQ test uses a standard deviation of 16, and the Cattell IIIB test uses a standard deviation of 24). Tests are designed so that the distribution of IQ scores is Gaussian; that is, ...

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Intelligence quotient, Intelligence quotient - History, Intelligence quotient - IQ score distribution, Intelligence quotient - IQ and General Intelligence Factor, Intelligence quotient - Genetics vs environment, Intelligence quotient - Environment, Intelligence quotient - Development, Intelligence quotient - Mental retardation, Intelligence quotient - IQ education and income, Intelligence quotient - Regression, Intelligence quotient - Brain size and IQ, Intelligence quotient - The Flynn effect, Intelligence quotient - IQ correlations, Intelligence quotient - Race and IQ, Intelligence quotient - Religiousness and IQ, Intelligence quotient - Health and IQ, Intelligence quotient - Economic development and IQ, Intelligence quotient - Practical validity, Intelligence quotient - Use of IQ in the United States legal system, Intelligence quotient - Validity and g-loading of specific tests, Intelligence quotient - Social construct?, Intelligence quotient - The Mismeasure of Man, Intelligence quotient - The view of the American Psychological Association, Intelligence quotient - Improving IQ, Intelligence quotient - The APA 1996 Intelligence Task Force Report, Intelligence quotient - Controversy, Intelligence quotient - End material, Intelligence quotient - External links, Intelligence quotient - References

Read more here: » Intelligence quotient: Encyclopedia II - Intelligence quotient - IQ score distribution

While IQ is sometimes treated as an end unto itself, scholarly work on IQ focuses to a large extent on IQ's validity, that is, the degree to which IQ predicts outcomes such as job performance, social pathologies, or academic achievement. Different IQ tests differ in their validity for various outcomes. Tests also differ in their g-loading, which is the degree to which the test score reflects general mental ability rather than a specific skill or "group factor" such as verbal ability, spatial visualization, or mathematical reaso ...

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Intelligence quotient, Intelligence quotient - History, Intelligence quotient - IQ score distribution, Intelligence quotient - IQ and General Intelligence Factor, Intelligence quotient - Genetics vs environment, Intelligence quotient - Environment, Intelligence quotient - Development, Intelligence quotient - Mental retardation, Intelligence quotient - IQ education and income, Intelligence quotient - Regression, Intelligence quotient - Brain size and IQ, Intelligence quotient - The Flynn effect, Intelligence quotient - IQ correlations, Intelligence quotient - Race and IQ, Intelligence quotient - Religiousness and IQ, Intelligence quotient - Health and IQ, Intelligence quotient - Economic development and IQ, Intelligence quotient - Practical validity, Intelligence quotient - Use of IQ in the United States legal system, Intelligence quotient - Validity and g-loading of specific tests, Intelligence quotient - Social construct?, Intelligence quotient - The Mismeasure of Man, Intelligence quotient - The view of the American Psychological Association, Intelligence quotient - Improving IQ, Intelligence quotient - The APA 1996 Intelligence Task Force Report, Intelligence quotient - Controversy, Intelligence quotient - End material, Intelligence quotient - External links, Intelligence quotient - References

Read more here: » Intelligence quotient: Encyclopedia II - Intelligence quotient - Validity and g-loading of specific tests