LSAT: The Law School Admission Test (LSAT), Section VI
Description
The LSAT is a classical example in educational testing for measuring
ability traits. This test was designed to measure a single
latent ability scale.
Arguments
Format
A data frame with the responses of 1000 individuals to 5 questions.
References
Bartholomew, D., Steel, F., Moustaki, I. and Galbraith, J. (2002)
The Analysis and Interpretation of Multivariate Data for
Social Scientists. London: Chapman and Hall.
Bock, R. and Lieberman, M. (1970) Fitting a response model for \(n\)
dichotomously scored items. Psychometrika, 35, 179--197.