Two new test statistics for the rasch model Arnold L. van den Wollenberg OriginalPaper Pages: 123 - 140
The relative error magnitude in three measures of change Donald W. ZimmermanRichard H. Williams OriginalPaper Pages: 141 - 147
Marginal maximum likelihood estimation for the one-parameter logistic model David Thissen OriginalPaper Pages: 175 - 186
Rank-reducibility of a symmetric matrix and sampling theory of minimum trace factor analysis Alexander Shapiro OriginalPaper Pages: 187 - 199
Restricted multidimensional scaling models for asymmetric proximities David G. WeeksP. M. Bentler OriginalPaper Pages: 201 - 208
