Edward E. Roskam

Multidimensional similarity: an experimental and theoretical comparison of vector, distance, and set theoretical models: I. Models and internal consistency of data

Hannes Eisler, Edward E. Roskam, H. Eisler, 1977 .

Discussion on the usefulness of the Mokken procedure for nonparametric scaling

Paul Jansen, Edward E. Roskam, A. L. Van Den Wollenberg, 1984 .

Graded responses and joining categories: a rejoinder to Andrich' “models for measurement, precision, and nondichotomization of graded responses”

Edward E. Roskam, 1995 .

Models for Speed and Time-Limit Tests

Edward E. Roskam, E. Roskam, 1997 .

Latent trait models and dichotomization of graded responses

Paul Jansen, Edward E. Roskam, E. Roskam, 1986 .