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The WRIT is an attempt to optimize accuracy in a short-form IQ test that includes fewer subtests. [5] The test was developed with a stratified sample of 2,285 people aged 4 to 85. [1] The test was published by British testing company Pearson in 2000; its manual was written by Joseph Glutting, Wayne Adams, and David Sheslow.
Psychometrics is a field of study within psychology concerned with the theory and technique of measurement.Psychometrics generally covers specialized fields within psychology and education devoted to testing, measurement, assessment, and related activities. [1]
A situational judgement test (SJT), also known as a situational stress test (SStT) or situational stress inventory (SSI), is a type of psychological test that presents the test-taker with realistic, hypothetical scenarios. The test-taker is asked to identify the most appropriate response or to rank the responses in order of effectiveness.
An intelligence quotient (IQ) is a total score derived from a set of standardized tests or subtests designed to assess human intelligence. [1] Originally, IQ was a score obtained by dividing a person's mental age score, obtained by administering an intelligence test, by the person's chronological age, both expressed in terms of years and months.
The g factor [a] is a construct developed in psychometric investigations of cognitive abilities and human intelligence.It is a variable that summarizes positive correlations among different cognitive tasks, reflecting the assertion that an individual's performance on one type of cognitive task tends to be comparable to that person's performance on other kinds of cognitive tasks.
The large body of evidence confirms that the VVIQ is a valid and reliable psychometric measure of visual image vividness. In 1995 Marks published a new version of the VVIQ, the VVIQ2 . [ 2 ] This questionnaire consists of twice the number of items and reverses the rating scale so that higher scores reflect higher vividness.
Most neuropsychological tests in current use are based on traditional psychometric theory. In this model, a person's raw score on a test is compared to a large general population normative sample, that should ideally be drawn from a comparable population to the person being examined. Normative studies frequently provide data stratified by age ...
The test is used as a measure of social adjustment. [22] The test found use as a socio-industrial index and as a measure of social inadequacy. The test also demonstrated sensitivity to loss of social function and planning capacity following psychosurgery. The later applications of the test have shown the deficit regained most likely due to ...