Presentation time limit in addition to subsequent KeyPress time

Hi,

can someone explain me how to limit the presentation of a pic while/in addition to asking to press a key for RT recording ?

I want that my participant press a key as soon as possible if he saw an item in a picture, but I want to limit the presentation of the pic to 2000 ms in a way that if the participant press a key, the pic disappears and next trial is displayed and if not (no pressKey), next trial is displayed only after the duration of 2000 ms (+ the trial interval).

Can someone help me in doing this ?

Thank you by advance !

Check out the section on min-max values in the user's guide (or search on min-max here in the support forums). It's a style setting. If you use a value, in your case, of [I]0-2000![/I] the trial will continue automatically after 2000ms if a response has not occurred.

It works... Thank you !