BARTHOLOMEW, DAVID J.; TZAMOURANI, PANAGIOTA - In: Sociological Methods & Research 27 (1999) 4, pp. 525-546
The logit latent trait model offers a promising means of constructing attitude scales in sociology. The adequacy of such scales depends on the appropriateness of the model on which they are based. This article shows that the standard goodness-of-fit tests, based on chi-square distributions, are...