key release timing

Bri Morgan morgbri at gmail.com
Tue Feb 23 17:55:24 UTC 2010


Is the only way to record releases using an SRBox?

On Feb 23, 12:27 pm, David McFarlane <mcfar... at msu.edu> wrote:
> Bri,
>
> First, use the search feature of this group with a term like
> "release" and browse through the results, that should give you some
> fuel to puzzle over for awhile.  Then if you still have more specific
> difficulties write back.
>
> -- David McFarlane, Professional Faultfinder
> "For a successful technology, reality must take precedence over
> public relations, for nature cannot be fooled."  (Richard Feynman,
> Nobel prize-winning physicist)
>
> >I am trying to create an experiment using E Prime 2.0.  Subjects will
> >be holding down a "Start" key and then asked to release the "Start"
> >key and press a different "Target" key when a "Go" signal appears on
> >the screen.  The "Go" signal will be presented after a variable amount
> >of time (avg 1250 ms).  We need to log the time from when a subject
> >releases the start key to when he or she presses a "Target" key.
> >Additionally, we would like to measure the time between when the
> >subject sees the "Go" signal to when they release the "Start" key.
>
> >Is this possible using E Prime 2.0?
>
> >Thanks so much for you time.

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