Make A Stimulus' Appearance Contingent on Past Responses in Version 2012 (case 27350)

[bch13]

Thank you, but will this work if I still want participants to go through every trial in the block? For example, if they get trial 1 incorrect in a block of three trials, I still want them to do trials 2 and 3, I just don't want them to experience the "reward" stimulus at the end of trial 3. The experiment also requires participants to go through several blocks in one session, will this work with your suggestion?

Thank you very much!

[jason_reed]

Skipping only works with the responses made in whatever single trial is currently being run in a DirectRT session. DirectRT cannot skip or jump based on the input of more than one trial and can only jump to trials that have yet to be presented in the .csv input file (i.e., you cannot jump or skip to previously presented trials).

To direct participants based on their input to certain trials, you would need to program each and every possible combination of responses and program them into your .csv input file.