01-05-2021, 05:39 PM
Hi, I am currently trying to launch a study where only people who have participated in one of two prior studies may be eligible. As I understand it, selecting multiple studies as prerequisites in "Step 4: Prerequisites and anti-prerequisites" means participants have to have completed both studies selected. Is there a similar way to set the prerequisite such that participants are eligible if they have completed either/any one of the studies selected?
If not, my workaround was to manually enter the worker IDs of eligible participants in Step 4.1 under "Allow only the following participants in this session." But, I just wanted to check if there was an easier way I may be missing before doing this. [Also, as a note, the timing of this session is important, so I can't launch two sessions on two different days/times with each of the two different prerequisites]
If not, my workaround was to manually enter the worker IDs of eligible participants in Step 4.1 under "Allow only the following participants in this session." But, I just wanted to check if there was an easier way I may be missing before doing this. [Also, as a note, the timing of this session is important, so I can't launch two sessions on two different days/times with each of the two different prerequisites]