Key of Correct Answers for GMATtest Data Set

Description

The GMATkey is a vector of factors representing correct answers of generated GMATtest data set based on Graduate Management Admission Test (GMAT) data set (Kingston et al., 1985).

Usage

1
data(GMATkey)

Format

A data frame with 20 values representing correct answers to items of GMATtest data set. For more details see GMATtest.

Author(s)

Adela Drabinova
Institute of Computer Science, The Czech Academy of Sciences
Faculty of Mathematics and Physics, Charles University
adela.drabinova@gmail.com

Patricia Martinkova
Institute of Computer Science, The Czech Academy of Sciences
martinkova@cs.cas.cz

Karel Zvara
Faculty of Mathematics and Physics, Charles University

References

Kingston, N., Leary, L., and Wightman, L. (1985). An Exploratory Study of the Applicability of Item Response Theory Methods to the Graduate Management Admission Test. ETS Research Report Series, 1985(2) : 1-64.

Martinkova, P., Drabinova, A., Liaw Y.-L., Sanders E. A., McFarland J. L., Price R. M. (2016). Using DIF Analysis to Reveal Potential Equity Gaps in Conceptual Assessments. In review.

See Also

GMAT, GMATtest