Hello,
here is some code from the experiment I am programming at the moment.
<trial face.auf.neu.o>/ stimulusframes = [10 = fixation.pic; 55 = maske; 56 = aufwaerm.neu.pic, aufwaerm.neu2.pic; 88 = mask1.pic, mask2.pic; 95 = maske; 96 = dot.pic]/ validresponse = ("F", "J")/ response = timeout(3000)/ responseframe = 56</trial><trial face.auf.neu>/ stimulusframes = [10 = fixation.pic; 55 = maske; 56 = aufwaerm.neu.pic, aufwaerm.neu2.pic; 88 = mask1.pic, mask2.pic; 95 = maske; 96 = dot.pic]/ validresponse = ("F", "J")/ response = timeout(3000)</trial>The difference between these two trials is that I use the responseframe attribute in one trial while I do not use it in the other trial. However when running these trials, they behave completely different. The pictures in face.auf.neu.o are never masked while they are masked in face.auf.neu!
Well, I'd like to have the pictures masked. But given the rather late onset of the mask, it is likely that participants respond before mask onset, so I need (?, want to use) the repsonseframe attribute.
Best regards Jens