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Thread: Collecting Single OR Double Key Presses

  1. #1
    Join Date
    Jul 2006
    Posts
    3

    Collecting Single OR Double Key Presses

    I sent a long-winded e-mail a few days ago, but just realized I could sum it up in one question:

    Is there a way to collect single OR double (i.e., two simultaneous) key presses in a given trial?

    Thanks in advance.

  2. #2
    Join Date
    Nov 2005
    Posts
    3,318
    To make sure I'm clear on what you mean by "or"... Do you want to give them the option to respond twice, but allow them to respond only once if they so choose?

  3. #3
    Join Date
    Jul 2006
    Posts
    3

    Exactly

    Exactly.

    I want them to have the option of replying with either a single key press, or with two simultaneous key presses.

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