GTCSEM: Stata module to compute conditional standard errors of measurement in Generalizability Theory

René Gempp ()
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René Gempp: Universidad Diego Portales

Statistical Software Components from Boston College Department of Economics

Abstract: gtcsem estimates conditional standard errors of measurement (CSEMs) under Generalizability Theory for a univariate, single-facet, persons-by-items (p x i) crossed design. Whereas the overall (population) SEM summarizes measurement precision averaged across the population, the CSEM characterizes the precision of the measurement for an individual at a given score level (Brennan, 1998). This is the relevant index when measurement decisions are made about persons rather than groups, including the assessment of the local accuracy of cut-score classifications.

Language: Stata
Requires: Stata version
Keywords: measurement; standard errors; conditional standard errors (search for similar items in EconPapers)
Date: 2026-05-11
Note: This module should be installed from within Stata by typing "ssc install gtcsem". The module is made available under terms of the MIT license (https://opensource.org/licenses/MIT).
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http://fmwww.bc.edu/repec/bocode/g/gtcsem.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/g/gtcsem_plot.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/g/gtcsem.sthlp help file (text/plain)
http://fmwww.bc.edu/repec/bocode/g/gtcsem_plot.sthlp help file (text/plain)

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