B. T. Hemker

Learning by Moving

Chris Visscher, Simone Doolaard, R. J. Bosker, 2015 .

A Selection Procedure for Polytomous Items in Computerized Adaptive Testing

Theodorus Johannes Hendrikus Maria Eggen, B. T. Hemker, P. W. van Rijn, 2000 .

On the reliability of vocational workplace-based certifications

B. T. Hemker, H. Harth, B. Hemker, 2013 .

Evaluation of Selection Procedures for Computerized Adaptive Testing with Polytomous Items

B. T. Hemker, P. W. Van Rijn, T. J. H. M. Eggen, 2002 .