Probe Task Samples and Documentation (case 1590)

[jarvis24]

Do the samples work for you ok? I took a look at the files you sent to support, and I noticed the time ranges for the probes were a little odd. There should be increasing values because they are cumulative--not relative to the last trial (which is what it looks in your input file). The start time of a probe should never be less than the end time of the previous probe. Otherwise, there is no way to know which probe the subject is responding to. Does that make sense? I'm actually surprised that this approach doesn't send MediaLab into a meltdown. It would make sense to have MediaLab inform you of this automatically.

[fredd]

Good day, i need to know if any one can share installation tutorial for attentional probe task program. Would be very grateful.
Regards, F.

[ggcanna]

Hello, I want to know if I can combine MediaLab's voice response feature with STRT reaction input? In the keycodes document there are only keyboard inputs, but I would like to have the participants give vocal responses to the audio probes during video watching and record their RTs. Has anyone done anything like this before? If the current Medialab version doesn't support it, what would you suggest as the next best option for me to do? Thank you very much!