Update your stimulus on every frame, just like in the desktop!.PsychoPy is the only package with reaction time precision under 4 ms online!.Export your experiment from Builder to a web page.PsychoP圓 added the facility to run studies online using a high-performance, hardware-accelerated, port of the PsychoPy Python library Want to run your study on the web, so users can access it anywhere? Eye-tracking: Access to wide range of hardware (eye trackers, button boxes, trigger systems…).Neuroimaging: Send and receive triggers to your hardware at precise times.Dynamic, interactive studies: Free yourself from simple static stimuli! You can update your stimulus interactively on every screen refresh!.OpenGL (and shaders) ready for use when you low-level access to graphics.Automated logging for you to what happened and when.Access to button boxes when you need the utmost precision.Hardware-accelerated graphics for stimuli that can be updated on the fly.
Tools to help monitor calibration and wide range of units.Time and update your stimulus on every screen refresh!.Fantastic timing precision (see the timing mega-study for comparisons)!.Hardware accelerated graphics, best-in class timing, and calibration tools built in The Pavlovia repository of shared experiments accessible directly from the application (requires PsychoP圓) to search for and share your studies.Many further resources for learning and teaching, including Youtube tutorials, online tutorials and workshops.
Textbook(s) suitable for both undergraduate and professional audiences.Flexible and intuitive Builder interface to create huge range of studies.Universities all over the world are using PsychoPy for teaching students about experiments
Users support each otherĪlongside open-source, we’re strong supporters of Open Science, and we’ll try to encourage and facilitate that wherever we can! Easy enough for teaching
PsychoPy is a free cross-platform package allowing you to run a wide range of experiments in the behavioral sciences (neuroscience, psychology, psychophysics, linguistics…)