Record one or two responses in one trial

APsychResearcher

Hello, Opensesame Team:

I'd like to ask for help with recording the option of one or two keystrokes in a single trial. I'm stumped, even on how to record multiple keystrokes in a single trial. The goal is to allow participants to press the Enter key if they notice a certain stimulus, and then whether or not it is there, they press f or j to categorize another stimulus and proceed to the next trial. How can I do this?

Best regards.

sebastiaan

Hi,

It's a bit unclear what the stimuli and the task are exactly. What exactly does that participant need to do? And how are the stimuli and the responses contingent on each other?

Cheers!

Sebastiaan