Qualitative sampling in a multi-method survey Bettina NickelMartin BergerKerstin Plies OriginalPaper Pages: 223 - 240
Estimating qualifications in a self-evaluating group I. BomzeW. Gutjahr OriginalPaper Pages: 241 - 250
On statistical approaches to the study of the “Law of Initial Values” Tenko Raykov OriginalPaper Pages: 251 - 271
The performance of a knowledge-based system for converting occupational classifications Roel Popping OriginalPaper Pages: 273 - 286
Retrospective questions: data quality, task difficulty, and the use of a checklist Wander Van Der VaartJohannes Van Der ZouwenWil Dijkstra OriginalPaper Pages: 299 - 315
A statistical analysis of seven multipliers for linear congruential random number generators with modulus 231−1 Alfonso Sánchez-BrunoConcepción San Luis-Costas OriginalPaper Pages: 331 - 337