|
Group: Forum Members
Posts: 12,
Visits: 52
|
Hello,
I am creating an experiment with an intertrial interval of a random interval and would like my stimuli to be sandwiched between a fixation cross. That is, I would like the fixation cross to be presented during the intertrial interval though the ITI is a blank white screen. Is there a way I can present the fixation cross during the postrial pause? I have copied/pasted my code in for your reference. Thank you for your help.
<trial WAfaceitems>
/ ontrialbegin = [values.category = "WAfaceitems"]
/ ontrialbegin = [values.itemnumber = list.wafaceitems.nextvalue]
/stimulustimes = [0 = Wafaceitems, wafaceitemtrigger; 50= triggeroff; 700 = shape.eraser; 701 = fixationcross]
/ timeout = 1201
/ posttrialpause = rand(values.iti_min, values.iti_max)
/validresponse = (0)
</trial>
|