Abstract
Pupil dilation is an effective indicator of cognitive and affective processes. Although several eyetracker systems on the market can provide effective solutions for pupil dilation measurement, there is a lack of tools for processing and analyzing the data provided by these systems. For this reason, we developed CHAP: open-source software written in MATLAB. This software provides a user-friendly graphical user interface for processing and analyzing pupillometry data. Our software creates uniform conventions for the preprocessing and analysis of pupillometry data and provides a quick and easy-to-use tool for researchers interested in pupillometry. To download CHAP or join our mailing list, please visit CHAP’s website: http://in.bgu.ac.il/en/Labs/CNL/chap.
| Original language | American English |
|---|---|
| Pages (from-to) | 1059-1074 |
| Number of pages | 16 |
| Journal | Behavior Research Methods |
| Volume | 51 |
| Issue number | 3 |
| DOIs | |
| State | Published - 15 Jun 2019 |
Keywords
- Bayesian analysis
- GUI
- MATLAB
- Open-source code
- Pupillometry
All Science Journal Classification (ASJC) codes
- Experimental and Cognitive Psychology
- Developmental and Educational Psychology
- Arts and Humanities (miscellaneous)
- Psychology (miscellaneous)
- General Psychology