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Thread: Rhythm Task

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  1. #1
    Join Date
    Jul 2007
    Posts
    12
    That could definitely be a possibility. How exactly would you program this into DirectRT. Also, is it possible to allow for more RTs per trial or is 99 a limit.

    Thanks,

    Anil.

  2. #2
    Join Date
    Nov 2005
    Posts
    3,328
    99 is the limit, I believe.

    Say the tap key is the spacebar (code = 57) and ENTER (code = 28) is the exit key.

    You could just repeat this over and over:

    stim|loc|trial
    ~|0,0,0|rt:57,28>2

    Where this is trial 1 and pressing the ENTER key would take you out to trial 2.

    Does that make sense?

  3. #3
    Join Date
    Jul 2007
    Posts
    12
    I tried it and it works but I think I'll go the InputRT way. The main problem is that many subjects feel like they can continue to tap even after 99 rts. I think this would be a good feature to add to DirectRt in the future where the number of stims per trial could be increased.

    Thanks,

    Anil.

  4. #4
    Join Date
    Nov 2005
    Posts
    3,328
    I guess you could also just insert an adjacent trial with another 99 taps permitted. Just use a trial interval of 50ms or so to make them appear seamless. Regardless of which trial they stop on, you could have them skipped to the same place.

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