When using ZEP, you can use a BeexyBox buttons box to measure participant responses and response times. Most ZEP 2 experiment templates already have the necessary code to use these button boxes. However, not all ZEP 1 templates come with this support out of the box, so you’ll need to add it yourself. This page…

The button boxes as used in the lab are in fact tiny computers themselves, which try to reason with the lab computers. Sometimes, something goes wrong in their communication and the button box thinks it can govern itself. Usually, it is enough to unplug the USB cable from both the button box and the computer,…