An IRT scale transformation method for parameters calibrated from multiple samples of subjectsLingjia Zeng · First published 1996Open the Tome
Robustness of unidimensional latent trait models when applied to multidimensional dataLingjia Zeng · First published 1989 · Latest edition 1991Open the Tome
Standard errors of linear equating for the single-group designLingjia Zeng · First published 1991Open the Tome
