PennController for IBEX › Forums › Support › Pseudo-randomising stimulus presentation › Reply To: Pseudo-randomising stimulus presentation
July 19, 2020 at 2:45 pm
#5803
![](https://www.pcibex.net/wp-content/uploads/2019/04/ibex-2-150x150.png)
Participant
Hi Jeremy,
Do the labels (e.g. “1A”,”1B”,”1C”) refer to the item names in the csv file? Or do they refer to specific trial names? Thank you.