Nonmetric maximum likelihood multidimensional scaling from directional rankings of similarities Yoshio TakaneJ. Douglas Carroll OriginalPaper Pages: 389 - 405
Simultaneous factor analysis of dichotomous variables in several groups Bengt MuthénAnders Christoffersson OriginalPaper Pages: 407 - 419
Multivariate stochastic processes compatible with “aspect” models of similarity and choice A. A. J. Marley OriginalPaper Pages: 421 - 428
Matrix reorganization and dynamic programming: Applications to paired comparisons and unidimensional seriation L. J. HubertR. G. Golledge OriginalPaper Pages: 429 - 441
Marginal maximum likelihood estimation of item parameters: Application of an EM algorithm R. Darrell BockMurray Aitkin OriginalPaper Pages: 443 - 459
Optimal item difficulty for the three-parameter normal ogive response model John H. Wolfe Notes And Comments Pages: 461 - 464
A note on ALSCAL: The estimation of the additive constant N. D. Verhelst Notes And Comments Pages: 465 - 468
Range restrictions for product-moment correlation matrices Ingram Olkin Notes And Comments Pages: 469 - 472
Minutes of the 1981 annual business meeting of the Psychometric Society Cynthia H. Null Legacy Pages: 481 - 482