Search results
Results From The WOW.Com Content Network
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]
[16] [17] For example, the algorithm may continue until the 95% confidence interval for the true score no longer contains the passing score. At that point, no further items are needed because the pass-fail decision is already 95% accurate, assuming that the psychometric models underlying the adaptive testing fit the examinee and test.
Computational psychometrics is also related to the study of social complexity. Concepts such as complex systems and emergence have been considered in the study of team assembly and performance. In psychological and medical research it is focused on computational models based on technology enhanced-experimental results.
Most psychometric software is designed to analyze response data to evaluate item and test performance; most of the software above focuses on this. Some software is intended for other psychometric analyses.
The use of CBTIs is found in a variety of psychological domains (e.g., clinical interviewing and problem rating), but is most commonly utilized in personality and neuropsychological assessments. [3] This article will focus on the use of CBTIs in personality assessment, most commonly using the MMPI and its subsequent revised editions.
Many psychologists conduct assessments when providing services. Psychological assessment is a complex, detailed, in-depth process. Examples of assessments include providing a diagnosis, [7] identifying a learning disability in schoolchildren, [8] determining if a defendant is mentally competent, [9] [10] and selecting job applicants. [11]
Automatic item generation (AIG), or automated item generation, is a process linking psychometrics with computer programming. It uses a computer algorithm to automatically create test items that are the basic building blocks of a psychological test. The method was first described by John R. Bormuth [1] in the 1960s but was not developed until ...
Universal psychometrics encompasses psychometrics instruments that could measure the psychological properties of any intelligent agent. Up until the early 21st century, psychometrics relied heavily on psychological tests that require the subject to corporate and answer questions, the most famous example being an intelligence test .