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Congrats to Silvis et al. (2015) for starting off the new year with a publication! Have you used OpenSesame for your research? Let us know!



Welcome to the OpenSesame documentation area! Here you can find everything you always wanted to know about your favorite free and cross-platform experiment builder. The latest stable version of OpenSesame is 2.9.2 Hesitant Heisenberg, released on December 8, 2014 (release notes).


Tutorial (Beginner)

Tutorial (Advanced)


Video 1. Video tutorial by Chris Longmore.

To cite OpenSesame in your work, please use the following reference:

Mathôt, S., Schreij, D., & Theeuwes, J. (2012). OpenSesame: An open-source, graphical experiment builder for the social sciences. Behavior Research Methods, 44(2), 314-324. doi:10.3758/s13428-011-0168-7