1. Announcements

   Announcement Pages: 327 - 327

2. Clinical significance for quality of life measures in oncology research April 5–6, 2002 Mayo Clinic cancer center Rochester, Minnesota U.S.A.

   Report Pages: 328 - 329

3. Asymptotic null distribution of person fit statistics with estimated person parameter

   • Tom A. B. Snijders

   Articles Pages: 331 - 342

4. Pairwise comparisons of trimmed means for two or more groups

   • Rand R. Wilcox

   Articles Pages: 343 - 356

5. Identifiability of nonlinear logistic test models

   • Timo M. Bechger
   • Norman D. Verhelst
   • Huub H. F. M. Verstralen

   Articles Pages: 357 - 371

6. Effect size, power, and sample size determination for structured means modeling and mimic approaches to between-groups hypothesis testing of means on a single latent construct

   • Gregory R. Hancock

   Articles Pages: 373 - 388

7. Models for ordinal hierarchical classes analysis

   • Iwin Leenen
   • Iven Van Mechelen
   • Paul De Boeck

   Articles Pages: 389 - 403

8. Compact integer-programming models for extracting subsets of stimuli from confusion matrices

   • Michael J. Brusco
   • Stephanie Stahl

   Articles Pages: 405 - 419

9. Standard errors of fit indices using residuals in structural equation modeling

   • Haruhiko Ogasawara

   Articles Pages: 421 - 436

10. Nonparametric goodness-of-fit tests for the rasch model

    • Ivo Ponocny

    Articles Pages: 437 - 459

11. A note on the equivalence of the graded response model and the sequential model

    • Timo M. Bechger
    • Wies Akkermans

    Notes And Comments Pages: 461 - 463