The Rasch Model as Additive Conjoint Measurement
Open Access
- 1 April 1979
- journal article
- Published by SAGE Publications in Applied Psychological Measurement
- Vol. 3 (2), 237-255
- https://doi.org/10.1177/014662167900300213
Abstract
The object of this paper is to present Rasch's psychometric model as a special case of additive conjoint measurement. The connection between these two areas has been discussed before, but largely ignored. Because the theory of conjoint measurement has been formulated determinis tically, there have been some difficulties in its application. It is pointed out in this paper that the Rasch model, which is a stochastic model, does not suffer from this fault. The exposition centers on the analyses of two data sets, each of which was ana lyzed using Rasch scaling methods as well as some of the methods of conjoint measurement. The results, using the different procedures, are com pared.Keywords
This publication has 16 references indexed in Scilit:
- The rasch model, the law of comparative judgment and additive conjoint measurementPsychometrika, 1977
- Maximum Likelihood Estimates in Exponential Response ModelsThe Annals of Statistics, 1977
- Sufficient statistics and latent trait modelsPsychometrika, 1977
- Random conjoint measurement and loudness summation.Psychological Review, 1976
- Parole decision-making: A salient factor scoreJournal of Criminal Justice, 1974
- ScalingAnnual Review of Psychology, 1973
- BINAURAL ADDITIVITY OF LOUDNESSBritish Journal of Mathematical and Statistical Psychology, 1972
- Test TheoryAnnual Review of Psychology, 1967
- Multidimensional scaling by optimizing goodness of fit to a nonmetric hypothesisPsychometrika, 1964
- Simultaneous conjoint measurement: A new type of fundamental measurementJournal of Mathematical Psychology, 1964