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Thurstone Personality Schedule
The Thurstone Personality Schedule was one of the first personality tests. It was published by Louis Leon Thurstone and Thelma Gwinn Thurstone in 1930. It underwent many revisions and adaptions. 6 year test-retest reliability Repeatability or test–retest reliability is the closeness of the agreement between the results of successive measurements of the same measure, when carried out under the same conditions of measurement. In other words, the measurements are taken ... was 0.53 in one study. In 1952 around 200 firms used the test for personnel screening.Lawrence E. Eldred (Jan 27, 1952). "Temperament Schedule Tests Your Ability To Hold Job". The News and Courier. References Personality tests {{psychology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Personality Test
A personality test is a method of assessing human personality constructs. Most personality assessment instruments (despite being loosely referred to as "personality tests") are in fact introspective (i.e., subjective) self-report questionnaire (Q-data, in terms of LOTS data) measures or reports from life records (L-data) such as rating scales. Attempts to construct actual performance tests of personality have been very limited even though Raymond Cattell with his colleague Frank Warburton compiled a list of over 2000 separate objective tests that could be used in constructing objective personality tests. One exception however, was the Objective-Analytic Test Battery, a performance test designed to quantitatively measure 10 factor-analytically discerned personality trait dimensions. A major problem with both L-data and Q-data methods is that because of item transparency, rating scales and self-report questionnaires are highly susceptible to motivational and response distortion ran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis Leon Thurstone
Louis Leon Thurstone (29 May 1887 – 29 September 1955) was an American pioneer in the fields of psychometrics and psychophysics. He conceived the approach to measurement known as the law of comparative judgment, and is well known for his contributions to factor analysis. A ''Review of General Psychology'' survey, published in 2002, ranked Thurstone as the 88th most cited psychologist of the 20th century, tied with John Garcia, James J. Gibson, David Rumelhart, Margaret Floy Washburn, and Robert S. Woodworth. Background and history Louis Leon Thurstone was born in Chicago, Illinois, to Swedish immigrant parents. Thurstone originally received a master's degree in mechanical engineering from Cornell University in 1912. Thurstone was offered a brief assistantship in the laboratory of Thomas Edison. In 1914, after two years as an instructor of geometry and drafting at the University of Minnesota, he enrolled as a graduate student in psychology at the University of Chicago (PhD, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thelma Gwinn Thurstone
Thelma Gwinn Thurstone (December 11, 1897 – February 12, 1993) was a U.S. psychologist. Career After obtaining her master's degree in 1923, Thurstone worked for a year at the Institute for Government Research in Washington, D.C. before moving to Chicago where she worked as a statistician and created psychological tests for the American Council on Education (ACE). Simultaneously, she worked on a doctorate on the topic of test theory, which was submitted in 1926. She then worked with her husband, Louis Leon Thurstone, to create tests for the ACE, write articles and book, and at the Psychometric Laboratory. In 1948, Thurstone began work as the full-time director of the Division of Child Study for Chicago's public schools. Thelma and Louis moved to North Carolina in 1950, where Thelma accepted a position at the University of North Carolina as a professor in the Department of Education. Following the death of her husband in 1955, Thurstone took over as director of the L. L. Thurs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Test-retest Reliability
Repeatability or test–retest reliability is the closeness of the agreement between the results of successive measurements of the same measure, when carried out under the same conditions of measurement. In other words, the measurements are taken by a single person or instrument on the same item, under the same conditions, and in a short period of time. A less-than-perfect test–retest reliability causes test–retest variability. Such variability can be caused by, for example, intra-individual variability and inter-observer variability. A measurement may be said to be ''repeatable'' when this variation is smaller than a pre-determined acceptance criterion. Test–retest variability is practically used, for example, in medical monitoring of conditions. In these situations, there is often a predetermined "critical difference", and for differences in monitored values that are smaller than this critical difference, the possibility of variability as a sole cause of the difference ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |