1. Models for measurement, precision, and the nondichotomization of graded responses

   • David Andrich

   OriginalPaper Pages: 7 - 26

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

   • Edw E. Roskam

   OriginalPaper Pages: 27 - 35

3. Further remarks on nondichotomization of graded responses

   • David Andrich

   OriginalPaper Pages: 37 - 46

4. A parametric procedure for ultrametric tree estimation from conditional rank order proximity data

   • Martin R. Young
   • Wayne S. DeSarbo

   OriginalPaper Pages: 47 - 75

5. Application of the bootstrap methods in factor analysis

   • Masanori Ichikawa
   • Sadanori Konishi

   OriginalPaper Pages: 77 - 93

6. Psychometric and information processing properties of selected response time models

   • Gerard J. P. Van Breukelen

   OriginalPaper Pages: 95 - 113

7. An extension of the concept of specific objectivity

   • Hans Irtel

   OriginalPaper Pages: 115 - 118

8. Equipercentile equating via data-imputation techniques

   • Michelle Liou
   • Philip E. Cheng

   OriginalPaper Pages: 119 - 136

9. Optimum examinee samples for item parameter estimation in item response theory: A multi-objective programming approach

   • Ellen Timminga

   OriginalPaper Pages: 137 - 154