Table 1
Overview of some of the available tools for building cognitive psychology experiments to run in web-browsers. This list is not comprehensive, as often development is discontinued and new tools frequently appear.
| Name | Website | Free | Graphical interface | Introduction paper |
|---|---|---|---|---|
| jsPsych | jspsych.org | yes | no | de Leeuw (2015) |
| lab.js | lab.js.org | yes | yes | Henninger, Shevchenko, Mertens, Kieslich, and Hilbig (2019) |
| PsychoPy/PsychoJS | github.com/psychopy/psychojs | yes | yes | Peirce et al. (2019) |
| PsyToolkit | psytoolkit.org | yes | no | Stoet (2017) |
| Gorilla | gorilla.sc | no | yes | Anwyl-Irvine, Massonnié, Flitton, Kirkham, and Evershed (2019) |
| LabVanced | labvanced.com | no | yes | – |
Figure 1
Mean RTs per congruity in Experiment 1. The error bars depict the standard error value. (a) Split by numerical distance, collapsing different physical size distances. (b) Split by physical size distance, collapsing different numerical distances.
Figure 2
Median reaction times (RTs, in milliseconds) for the comparison distance effect. The error bars represent a 95% confidence interval.
Figure 3
Median reaction times (RTs, in milliseconds) for the priming distance effect. The error bars represent a 95% confidence interval.