A minimal goxpyriment experiment demonstrating the core trial loop: fixation cross, stimulus, and reaction-time recording. Five trials are run.
This is the recommended starting point for understanding the framework structure before building your own experiment.
Fixation cross → Red rectangle → Key press → ITI
500 ms until key 500 ms
sudo apt install libsdl3-dev on Ubuntu/Debian)# Fullscreen, participant 1
go run main.go -s 1
# Windowed (development / testing)
go run main.go -s 1 -d
| Flag | Default | Description |
|---|---|---|
-s |
0 |
Participant ID (integer) |
-d |
off | Development mode: windowed 1024×768 |