# Multidimensional Fechnerian scaling: regular variation version

@article{Dzhafarov2002MultidimensionalFS, title={Multidimensional Fechnerian scaling: regular variation version}, author={Ehtibar N. Dzhafarov}, journal={Journal of Mathematical Psychology}, year={2002}, volume={46}, pages={226-244} }

The underlying assumptions of Fechnerian scaling are complemented by an assumption that ensures that any psychometric differential (the rise in the value of a discrimination probability function as one moves away from its minimum in a given direction) regularly varies at the origin with a positive exponent. This is equivalent to the following intuitively plausible property: any two psychometric differentials are comeasurable in the small (i.e., asymptotically proportional at the origin…

## 17 Citations

Multidimensional Fechnerian scaling: pairwise comparisons, regular minimality, and nonconstant self-similarity

- Psychology
- 2002

Stimuli presented pairwise for same-different judgments belong to two distinct observation areas (different time intervals and/or locations). To reflect this fact the underlying assumptions of…

Multidimensional fechnerian scaling: perceptual separability

- Psychology
- 2002

A new definition of the perceptual separability of stimulus dimensions is given in terms of discrimination probabilities. Omitting technical details, stimulus dimensions are considered separable if…

Psychophysics without physics: extension of Fechnerian scaling from continuous to discrete and discrete-continuous stimulus spaces

- Mathematics
- 2005

Psychophysics without physics: a purely psychological theory of Fechnerian scaling in continuous stimulus spaces

- Psychology
- 2005

The Fechnerian idea.

- Computer ScienceThe American journal of psychology
- 2011

It is argued that neither the 2 derivations of Fechner's law nor the relation of this law to thresholds constitutes the essence of FECHner's approach, and the idea of additive cumulation of sensitivity values is seen, which lends itself to sweeping generalizations ofFechnerian scaling.

Thurstonian-type representations for same-different discriminations: probabilistic decisions and interdependent images

- Mathematics
- 2003

Measurement and representation of sensations

- Psychology
- 2013

Contents: A.A.J. Marley, Foreword. E.N. Dzhafarov, H. Colonius, Regular Minimality: A Fundamental Law of Discrimination. E.N. Dzhafarov, H. Colonius, Reconstructing Distances Among Objects From Their…

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