[edited from support email]
I have a question regarding DirectRT v2006. I know that it is possible to present a participants prior response as a stimulus. However, is it also possible to present the participants Subject ID as a stimulus? I assume there is a way given that that info is recorded in the data file. My first guess was to use in the stim column the following ~=subj But that didn’t work and I suspect that only a trial number can be listed following the = .

So, how can I present Subject ID as a stimulus WITHOUT having participants enter their ID # on an earlier trial…?