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Direct linkHumphry, Stephen M. – Measurement: Interdisciplinary Research and Perspectives, 2011
The purpose of this article is to examine the role of the unit in physics in order to clarify the role of the unit in psychometrics. Based on this examination, metrological conventions are used to formulate the relationship between discrimination and the unit of a scale in item response theory. Seminal literature in two lines of item response…
Descriptors: Simulation, Social Sciences, Physics, Measures (Individuals)
