Setting duration and a key response

Ella

Hi,

I'm quite new at this and I was wondering if someone ever tried to display a sketchpad for a constant time (say 2500 ms) while collecting key response?
so far I have only done one or the other, meaning either the sketchpad was displayed for 2500 ms or it was displayed until response was made. I want the sketchpad to be displayed for 2500 ms regardless of participant response.. but I want the experiment to collect response time and accuracy for the response....

Any help would be appreciated

Ella

sebastiaan

Hi Ella,

You can do this with the coroutines item. This works somewhat similar to the sequence item, but allows you to run multiple other items in parallel, specifying start and end times for each of them. (Not all items support coroutines though.)

• http://osdoc.cogsci.nl/3.2/manual/structure/coroutines/

Cheers!
Sebastiaan

Ella

Hi Sebastiaan,

TNX a lot! It works great!!!

Ella

sebastiaan

Good to hear!