Hi Dave
I have another question regarding my go/no-go task. I would like to present 140pictures in a given order, which I have defined with the aid of the followingcode:
<pictureexperimental_pics1>
/ items =experimental_pics1
/ select =sequence
/ size =(200mm,200mm)
/ position =(50%,50%)
/ erase =false
</picture>
<itemexperimental_pics1>
/1 = "0001.jpg"
/2 = "0002.jpg"
/3 = "0003.jpg"
/4 = "0004.jpg"
…
</item>
200ms after the picture ispresented, I would like a grey (nogo prime) or blue circle (go prime) to bepresented in one of the four corners of the picture. I have defined the primesas follows (example code of a blue circle appearing in the top right corner ofthe picture):
<itemgo_right_top>
/1 = "O"
</item>
<textgo_right_top>
/items = go_right_top
/position =(70,30)
/txcolor =(0, 0, 255)
/fontstyle =("Arial", 120pt)
</text>
Since it is important that specific primes are coupled with specific pictures, I would like to present the primes in a given order as well, so that my trial would eventually look as follows:
<trialexperimental_condition>
/stimulustimes= [0=blankscreen; 500=experimental_pics1; 700=prime_experimental]
/validresponse = (57,0)
/correctresponse = (0)
/errormessage = true(falsch, 200)
/timeout = 2200
/responseinterrupt = immediate
/recorddate = true
/posttrialpause = 500
</trial>
Is is possible to do so, similar to the "sequence" command I used with the pictures? I've read about the <list> function in the forum here, but unfortunately couldn't find it in the language reference.
Thanks and best wishes,
Andrea