Sound to signal a key press

Rinus rinusverdonschot at gmail.com
Sat Jun 27 14:23:32 UTC 2009


I presume the length is not infinite (otherwise the stimulus will not
go away untill they press)..
Might it be helpful just to do a simple beep with inline? Something in
the line of:

if TextDisplay1.RESP <> "" then beep

(TextDisplay or whatever you're using that is).

Kind regards,

Rinus


On Jun 26, 4:57 pm, River <ll... at medschl.cam.ac.uk> wrote:
> Hi,
>
> This seems like a potentially simple thing to do but I can't figure it
> out-is it possible to make the computer or SR box emit a beep when a
> response key is pressed?
> Participants will be viewing stimuli on a computer screen and
> responding to it by pressing one of two buttons on the SR box (they
> will press a key on every trial). I'm looking at reaction times so I
> don't want them to have to look down to make sure they have made a
> response (i.e. light flashes by the keys aren't ideal) however its
> been mentioned that a noise to confirm a response has been recorded
> would be useful....
>
> Does anyone know if this is possible or should I just ask them to
> press the keys down firmly!? I'm currently running version 1 of
> Eprime.
>
> Many thanks,
>
> River
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