Sending Keyboard responses to OnsetSignalPort

[semeon...@gmail.com]

Hello,

I'm attempting to have participant keyboard responses sent as an OffsetSignalPort per trial, but I need some help developing the inline statement to run to generate this.

This is an example of the inline I'm working with so far.

Stimulus.OnsetSignalEnabled = True

Stimulus.OnsetSignalPort = SPort

Stimulus.OnsetSignalData = c.GetAttrib("Trigger")

Stimulus.OffsetSignalEnabled = True

Stimulus.OffsetSignalPort = SPort

Stimulus.OffsetSignalData = 0

- Semeon

[David McFarlane]

Semeon,

That would be nice wouldn't it? But I do not see any way to use the
stimulus OffsetSignal to output a response measure. OffsetSignal
values are set statically before the stimulus object runs, so it does
not have any mechanism for outputting a value determined dynamically
during the stimulus.

But for other ideas on this, see the threads at
https://groups.google.com/d/topic/e-prime/z8PQMH1cf70 ,
https://groups.google.com/d/topic/e-prime/7w5ajYuHqgw , and
https://groups.google.com/d/topic/e-prime/OeiZ00V9SRc . A few more comments:

- These threads boil down to using WritePort at the time of response.
- Alternatively, you could follow the stimulus with inline code to
set the OnsetSignalData of the next object, and let the next object
(e.g., a Wait object with Duration 0) output the signal.
- With Task Events, you could skip all the inline code and use an
object after your stimulus to output the response measure (see, e.g.,
https://groups.google.com/d/topic/e-prime/fAHqIoYiW1A ).

Hope that helps,
-----
David McFarlane
E-Prime training
online: http://psychology.msu.edu/Workshops_Courses/eprime.aspx
Twitter: @EPrimeMaster (https://twitter.com/EPrimeMaster)

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[semeon...@gmail.com]

The links did help actually. Thanks!

- Semeon