Adding nUp and nDown in a interleaved staircase

Builder
1

Hello,

I’m using an interleaved staircase in the Builder mode. Is it possible to define the number of trials before the staircases go up and down (nUp/nDown)? I couldn’t do it by adding them in my conditions in the excel file, nor by adding them by hand in the code.

Thanks,

Laurie

** Win10**
PsychoPy version 3.1.0, Standard Standalone

2

Hi, I’m trying to do a similar thing!

Did you manage to do it?

3

Unfortunatly, I didn’t…