Gondan, Matthias and Blurton, Steven P. and Kesselmeier, Miriam (2014) Even faster and even more accurate first-passage time densities and distributions for the Wiener diffusion model. JOURNAL OF MATHEMATICAL PSYCHOLOGY, 60. pp. 20-22. ISSN 0022-2496, 1096-0880
Full text not available from this repository. (Request a copy)Abstract
The Wiener diffusion model with two absorbing barriers is often used to describe response times and error probabilities in two-choice decisions. Different representations exist for the density and cumulative distribution of first-passage times, all including infinite series, but with different convergence for small and large times. We present a method that controls the approximation error of the small-time representation that occurs due to finite truncation of these series. Our approach improves and simplifies related work by Navarro and Fuss (2009) and Blurton et al. (2012, both in the Journal of Mathematical Psychology). (C) 2014 Elsevier Inc. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | DECISION-MAKING; Diffusion model; Wiener process; First passage times; Response times |
| Subjects: | 100 Philosophy & psychology > 150 Psychology |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 29 Nov 2019 08:53 |
| Last Modified: | 29 Nov 2019 08:55 |
| URI: | https://pred.uni-regensburg.de/id/eprint/10057 |
Actions (login required)
 |
View Item |
