PennController for IBEX › Forums › Support › equal distribution of trial types before and after a break › Reply To: equal distribution of trial types before and after a break
November 3, 2020 at 2:34 pm
#6305
![](https://www.pcibex.net/wp-content/uploads/2019/04/ibex-2-150x150.png)
Participant
Thanks Jeremy, that works for me! However, the pattern of presentation is fixed (e.g. con-incon-con-incon-con-incon…) – do you know how to make the con/incongruent trials more randomly distributed?