Automatic coding of short text responses opens new doors in assessment. We implemented and integrated baseline methods of natural language processing and statistical modelling by means of software components that are available under open licenses. The accuracy of automatic text coding is demonstrated by using data collected in the "Programme…

The usefulness of multidimensional adaptive testing (MAT) for the assessment of student literacy in the Programme for International Student Assessment (PISA) was examined within a real data simulation study. The responses of N = 14,624 students who participated in the PISA assessments of the years 2000, 2003, and 2006 in Germany were used to…

The predictive ability of a mathematics test organized into a branching test for computer-interactive administration was investigated. Twenty-five blocks of five items were used in the branching. Each testee took 25 items, with each subsequent block being determined by prior performance. Results supported the branching technique. (JKS)