Millisecond Forums

how to equal the stimulusitem

https://forums.millisecond.com/Topic11341.aspx

By lulu - 9/29/2013

Dear Dave,


I was doing a stroop vocal recorded experiment. I add all stimuli in one formal block. Since one block has 12 trials and four color words are divided into congruent and incongruent conditions (as well a neutral condition), I put these three conditons into one block, and wrote the script like this:


trials = [1-144 =
noreplace (con1.BMP, con2.BMP, con3.BMP, con4.BMP, con1.BMP, con2.BMP, con3.BMP, con4.BMP, incon1.BMP, incon2.BMP,incon3.BMP, incon4.BMP, incon5.BMP, incon6.BMP, incon7.BMP, incon8.BMP, incon9.BMP,incon10.BMP, incon11.BMP, incon12.BMP, n1.BMP, n2.
.BMP, n3..BMP, n4.BMP,n1.BMP, n2..BMP, n3..BMP, n4.BMP,n1.BMP, n2..BMP, n3..BMP, n4.BMP....)]"


('con' stands for congruent condition, 'incon' stands for incongruent condition, 'n' stands for neutral condition)


This would help me to make sure that trials are set according to my expectation, with neutral and congruent trials appearing for three times each, while each incongruent trial appearing for only once. But this couldn't  guarentee that the stimulusitem also being presented according to this rule, since the trialcode and stimulusitem are unrelated.


So my confusion is how can I make sure the stimulusitem are presented according to the rule above?


One more question, how can I present the stimulusitem randomly between blocks (not within each block)?



Thanks so much for any of your help!


Yours,


Lulu

By Dave - 9/29/2013

If you want a specific <trial> to display a specific item, you need to set up a stimulus element (e.g. <text>) that only has the respective item (and no others) and have the trial display that. In other words:


If you want <trial con1.BMP> to display a BMP file called con1. BMP, you need to set up a <picture con1.BMP> element that includes no other item than that single file.


However, this is horribly inefficient and unnecessary. You should need no more than *three* <trial> elements (one con, one incon, one n) and simply sample in the correct proportions. Please review the tutorials for the basics of setting up experiments.


One more question, how can I present the stimulusitem randomly between blocks (not within each block)?


You cannot using your current (flawed approach). You need three <trial> elements as indicated above with their associated multi-item stimulus elements. You'll want to set those stimulus elements /resetinterval to an appropriate value to keep the selection pools intact across blocks.

By lulu - 9/29/2013

Dear Dave,


Thanks for your quick reply. Maybe I misunderstood your explaination, but my script was written as you said. They are listed below, and the trialcode still couldn't matched with the stimulusitem.


---------------------------------------------------------------------------------------


*** DEFAULTS *****


---------------------------------------------------------------------------------------         



<defaults>


/ font = ("Arial", -24, 700, 0, 34)


/ screencolor = (0, 0, 0)


/ inputdevice = voicerecord


/ posttrialpause = 500


</defaults>



<data> 


/ columns = [date time subject trialcode blockcode blocknum trialnum latency response stimulusitem stimulusitem] 


</data>



------------------------------------------------------------------------------------


*** TEXTS AND fixationS *****


------------------------------------------------------------------------------------



<item picture>


/1="csn1.BMP"


/2="csn2.BMP"  


/3="csn3.BMP" 


/4="csn4.BMP"


/5="ccwn1.BMP" 


/6="ccwn2.BMP"  


/7="ccwn3.BMP" 


/8="ccwn4.BMP"   


/9="cscon1.BMP"     


/10="cscon2.BMP"   


/11="cscon3.BMP"   


/12="cscon4.BMP"    


/13="ccwcon1.BMP"   


/14="ccwcon2.BMP"   


/15="ccwcon3.BMP"    


/16="ccwcon4.BMP"   


/17="cocon1.BMP"   


/18="cocon2.BMP"    


/19="cocon3.BMP"   


/20="cocon4.BMP"   


/21="csincon1.BMP"     


/22="csincon2.BMP"    


/23="csincon3.BMP"    


/24="csincon4.BMP"     


/25="csincon5.BMP"    


/26="csincon6.BMP"    


/27="csincon7.BMP"     


/28="csincon8.BMP"    


/29="csincon9.BMP"    


/30="csincon10.BMP"     


/31="csincon11.BMP"    


/32="csincon12.BMP"    


/33="ccwincon1.BMP"     


/34="ccwincon2.BMP"    


/35="ccwincon3.BMP"   


/36="ccwincon4.BMP"    


/37="ccwincon5.BMP"   


/38="ccwincon6.BMP"   


/39="ccwincon7.BMP"    


/40="ccwincon8.BMP"   


/41="ccwincon9.BMP"   


/42="ccwincon10.BMP"    


/43="ccwincon11.BMP"   


/44="ccwincon12.BMP"   


/45="coincon1.BMP"    


/46="coincon2.BMP"    


/47="coincon3.BMP"    


/48="coincon4.BMP"     


/49="coincon5.BMP"    


/50="coincon6.BMP"    


/51="coincon7.BMP"     


/52="coincon8.BMP"    


/53="coincon9.BMP"    


/54="coincon10.BMP"     


/55="coincon11.BMP"    


/56="coincon12.BMP"    


/57="con1.BMP"     


/58="con2.BMP"    


/59="con3.BMP"    


/60="con4.BMP"  


/61="cpcon1.BMP"  


/62="cpcon2.BMP"  


/63="cpcon3.BMP"  


/64="cpcon4.BMP"    


/65="cpincon1.BMP"  


/66="cpincon2.BMP"    


/67="cpincon3.BMP"  


/68="cpincon4.BMP"  


/69="cpincon5.BMP"    


/70="cpincon6.BMP"  


/71="cpincon7.BMP"    


/72="cpincon8.BMP"  


/73="cpincon9.BMP" 


/74="cpincon10.BMP"    


/75="cpincon11.BMP"  


/76="cpincon12.BMP"    


/77="cpn1.BMP"  


/78="cpn2.BMP" 


/79="cpn3.BMP"  


/80="cpn4.BMP"      



</item>



<picture csn1.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture csn2.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture csn3.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture csn4.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwn1.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwn2.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwn3.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwn4.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cscon1.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cscon2.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cscon3.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cscon4.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwcon1.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwcon2.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwcon3.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwcon4.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cocon1.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cocon2.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cocon3.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cocon4.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture csincon1.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture csincon2.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture csincon3.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture csincon4.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture csincon5.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture csincon6.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture csincon7.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture csincon8.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture csincon9.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture csincon10.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture csincon11.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture csincon12.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwincon1.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwincon2.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwincon3.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwincon4.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwincon5.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwincon6.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwincon7.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwincon8.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwincon9.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwincon10.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwincon11.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture ccwincon12.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture coincon1.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture coincon2.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture coincon3.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture coincon4.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture coincon5.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture coincon6.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture coincon7.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture coincon8.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture coincon9.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture coincon10.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture coincon11.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture coincon12.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture con1.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture con2.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture con3.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture con4.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpcon1.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpcon2.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpcon3.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpcon4.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpincon1.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpincon2.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpincon3.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpincon4.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpincon5.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpincon6.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpincon7.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpincon8.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpincon9.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpincon10.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpincon11.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpincon12.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpn1.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpn2.BMP>


/items = picture


/position=(50%,50%)


</picture>



</radiobuttons>


<picture cpn3.BMP>


/items = picture


/position=(50%,50%)


</picture>



<picture cpn4.BMP>


/items = picture


/position=(50%,50%)


</picture>





<text fixation>


/items = ("+")


/ color = (255, 255, 255)


/ txbgcolor = (0,0,0)


/ fontstyle = ("Arial", 40pt)


/ erase = false


</text>




------------------------------------------------------------------------------------


*** INSTRUCTION PAGES *****


------------------------------------------------------------------------------------



<page page1>


^^^        


  **************


</page>



<instruct> 


/ screencolor = (0,0,0)


/ nextkey = (" ")


/ lastlabel = "Press the spacebar to continue"


/ nextlabel = "Press the spacebar to continue"


/ fontstyle = ("Arial", 40pt)


/ txcolor =  (255,255,255)


/ wait = 500


</instruct>





------------------------------------------------------------------------------------


*** TRIALS *****


------------------------------------------------------------------------------------



<trial csn1.BMP> 


/ stimulustimes = [0=fixation;1000=csn1.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial csn2.BMP> 


/ stimulustimes = [0=fixation;1000=csn2.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial csn3.BMP> 


/ stimulustimes = [0=fixation;1000=csn3.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial csn4.BMP> 


/ stimulustimes = [0=fixation;1000=csn4.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwn1.BMP> 


/ stimulustimes = [0=fixation;1000=ccwn1.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwn2.BMP> 


/ stimulustimes = [0=fixation;1000=ccwn2.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwn3.BMP> 


/ stimulustimes = [0=fixation;1000=ccwn3.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwn4.BMP> 


/ stimulustimes = [0=fixation;1000=ccwn4.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cscon1.BMP> 


/ stimulustimes = [0=fixation;1000=cscon1.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cscon2.BMP> 


/ stimulustimes = [0=fixation;1000=cscon2.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cscon3.BMP> 


/ stimulustimes = [0=fixation;1000=cscon3.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cscon4.BMP> 


/ stimulustimes = [0=fixation;1000=cscon4.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwcon1.BMP> 


/ stimulustimes = [0=fixation;1000=ccwcon1.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwcon2.BMP> 


/ stimulustimes = [0=fixation;1000=ccwcon2.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwcon3.BMP> 


/ stimulustimes = [0=fixation;1000=ccwcon3.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwcon4.BMP> 


/ stimulustimes = [0=fixation;1000=ccwcon4.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cocon1.BMP> 


/ stimulustimes = [0=fixation;1000=cocon1.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cocon2.BMP> 


/ stimulustimes = [0=fixation;1000=cocon2.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cocon3.BMP> 


/ stimulustimes = [0=fixation;1000=cocon3.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cocon4.BMP> 


/ stimulustimes = [0=fixation;1000=cocon4.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial csincon1.BMP> 


/ stimulustimes = [0=fixation;1000=csincon1.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial csincon2.BMP> 


/ stimulustimes = [0=fixation;1000=csincon2.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial csincon3.BMP> 


/ stimulustimes = [0=fixation;1000=csincon3.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial csincon4.BMP> 


/ stimulustimes = [0=fixation;1000=csincon4.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>




<trial csincon5.BMP> 


/ stimulustimes = [0=fixation;1000=csincon5.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial csincon6.BMP> 


/ stimulustimes = [0=fixation;1000=csincon6.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial csincon7.BMP> 


/ stimulustimes = [0=fixation;1000=csincon7.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial csincon8.BMP> 


/ stimulustimes = [0=fixation;1000=csincon8.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial csincon9.BMP> 


/ stimulustimes = [0=fixation;1000=csincon9.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial csincon10.BMP> 


/ stimulustimes = [0=fixation;1000=csincon10.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial csincon11.BMP> 


/ stimulustimes = [0=fixation;1000=csincon11.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial csincon12.BMP> 


/ stimulustimes = [0=fixation;1000=csincon12.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwincon1.BMP> 


/ stimulustimes = [0=fixation;1000=ccwincon1.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwincon2.bmp> 


/ stimulustimes = [0=fixation;1000=ccwincon2.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwincon3.BMP> 


/ stimulustimes = [0=fixation;1000=ccwincon3.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwincon4.BMP> 


/ stimulustimes = [0=fixation;1000=ccwincon4.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwincon5.BMP> 


/ stimulustimes = [0=fixation;1000=ccwincon5.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwincon6.BMP> 


/ stimulustimes = [0=fixation;1000=ccwincon6.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwincon7.BMP> 


/ stimulustimes = [0=fixation;1000=ccwincon7.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwincon8.BMP> 


/ stimulustimes = [0=fixation;1000=ccwincon8.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwincon9.BMP> 


/ stimulustimes = [0=fixation;1000=ccwincon9.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwincon10.BMP> 


/ stimulustimes = [0=fixation;1000=ccwincon10.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwincon11.BMP> 


/ stimulustimes = [0=fixation;1000=ccwincon11.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial ccwincon12.BMP> 


/ stimulustimes = [0=fixation;1000=ccwincon12.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial coincon1.BMP> 


/ stimulustimes = [0=fixation;1000=coincon1.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial coincon2.BMP> 


/ stimulustimes = [0=fixation;1000=coincon2.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial coincon3.BMP> 


/ stimulustimes = [0=fixation;1000=coincon3.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial coincon4.BMP> 


/ stimulustimes = [0=fixation;1000=coincon4.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial coincon5.BMP> 


/ stimulustimes = [0=fixation;1000=coincon5.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial coincon6.BMP> 


/ stimulustimes = [0=fixation;1000=coincon6.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial coincon7.BMP> 


/ stimulustimes = [0=fixation;1000=coincon7.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial coincon8.BMP> 


/ stimulustimes = [0=fixation;1000=coincon8.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial coincon9.BMP> 


/ stimulustimes = [0=fixation;1000=coincon9.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial coincon10.BMP> 


/ stimulustimes = [0=fixation;1000=coincon10.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial coincon11.BMP> 


/ stimulustimes = [0=fixation;1000=coincon11.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial coincon12.BMP> 


/ stimulustimes = [0=fixation;1000=coincon12.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial con1.BMP> 


/ stimulustimes = [0=fixation;1000=con1.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial con2.BMP> 


/ stimulustimes = [0=fixation;1000=con2.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial con3.BMP> 


/ stimulustimes = [0=fixation;1000=con3.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial con4.BMP> 


/ stimulustimes = [0=fixation;1000=con4.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpcon1.BMP> 


/ stimulustimes = [0=fixation;1000=cpcon1.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpcon2.BMP> 


/ stimulustimes = [0=fixation;1000=cpcon2.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpcon3.BMP> 


/ stimulustimes = [0=fixation;1000=cpcon3.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpcon4.BMP> 


/ stimulustimes = [0=fixation;1000=cpcon4.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpincon1.BMP> 


/ stimulustimes = [0=fixation;1000=cpincon1.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpincon2.BMP> 


/ stimulustimes = [0=fixation;1000=cpincon2.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpincon3.BMP> 


/ stimulustimes = [0=fixation;1000=cpincon3.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpincon4.BMP> 


/ stimulustimes = [0=fixation;1000=cpincon4.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpincon5.BMP> 


/ stimulustimes = [0=fixation;1000=cpincon5.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpincon6.BMP> 


/ stimulustimes = [0=fixation;1000=cpincon6.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpincon7.BMP> 


/ stimulustimes = [0=fixation;1000=cpincon7.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpincon8.BMP> 


/ stimulustimes = [0=fixation;1000=coincon8.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpincon9.BMP> 


/ stimulustimes = [0=fixation;1000=cpincon9.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpincon10.BMP> 


/ stimulustimes = [0=fixation;1000=cpincon10.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpincon11.BMP> 


/ stimulustimes = [0=fixation;1000=cpincon11.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpincon12.BMP> 


/ stimulustimes = [0=fixation;1000=cpincon12.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpn1.BMP> 


/ stimulustimes = [0=fixation;1000=cpn1.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpn2.BMP> 


/ stimulustimes = [0=fixation;1000=cpn2.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpn3.BMP> 


/ stimulustimes = [0=fixation;1000=cpn3.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>



<trial cpn4.BMP> 


/ stimulustimes = [0=fixation;1000=cpn4.BMP]


/ responsetime = 1000


/ response = timeout(2000)


</trial>




------------------------------------------------------------------------------------


*** BLOCKS *****


------------------------------------------------------------------------------------


<block practice>


/preinstructions = (page1)


/ bgstim = (fixation)


/ trials = [1-36 =noreplace(ccwcon1.BMP, ccwcon3.BMP, ccwcon2.BMP, ccwincon2.BMP, ccwincon12.BMP, ccwincon3.BMP, ccwn2.BMP, ccwn4.BMP, ccwn3.BMP, cocon4.BMP, cocon1.BMP, cocon3.BMP, coincon1.BMP, coincon9.BMP, coincon10.BMP, con4.BMP,con2.BMP, con2.BMP, cscon3.BMP, cscon4.BMP, cscon1.BMP, csincon3.BMP, csincon10.BMP, csincon6.BMP, csn4.BMP, csn3.BMP, csn2.BMP, cpincon9.BMP, cpincon11.BMP, cpincon7.BMP, cpn2.BMP, cpn3.BMP, cpn4.BMP, cpcon1.BMP, cpcon4.BMP, cpcon3.BMP)]


</block>




<block Formal>


/preinstructions =(page1)


trials = [1-144 = noreplace (ccwn1.BMP, ccwn2.BMP, ccwn3.BMP, ccwn4.BMP, ccwn1.BMP, ccwn2.BMP, ccwn3.BMP, ccwn4.BMP, ccwn1.BMP, ccwn2.BMP, ccwn3.BMP, ccwn4.BMP, ccwincon1.BMP, ccwincon2.BMP, ccwincon3.BMP, ccwincon4.BMP, ccwincon5.BMP, ccwincon6.BMP, ccwincon7.BMP, ccwincon8.BMP, ccwincon9.BMP, ccwincon10.BMP, ccwincon11.BMP, ccwincon12.BMP, cscon1.BMP, cscon2.BMP, cscon3.BMP, cscon4.BMP, cscon1.BMP, cscon2.BMP, cscon3.BMP, cscon4.BMP, cscon1.BMP, cscon2.BMP, cscon3.BMP, cscon4.BMP, csincon1.BMP, csincon2.BMP, csincon3.BMP, csincon4.BMP, csincon5.BMP, csincon6.BMP, csincon7.BMP, csincon8.BMP, csincon9.BMP, csincon10.BMP, csincon11.BMP, csincon12.BMP, csn1.BMP, csn2.BMP, csn3.BMP, csn4.BMP, csn1.BMP, csn2.BMP, csn3.BMP, csn4.BMP, csn1.BMP, csn2.BMP, csn3.BMP, csn4.BMP, ccwcon1.BMP, ccwcon2.BMP, ccwcon3.BMP, ccwcon4.BMP, ccwcon1.BMP, ccwcon2.BMP, ccwcon3.BMP, ccwcon4.BMP, ccwcon1.BMP, ccwcon2.BMP, ccwcon3.BMP, ccwcon4.BMP, cocon1.BMP, cocon2.BMP, cocon3.BMP, cocon4.BMP, cocon1.BMP, cocon2.BMP, cocon3.BMP, cocon4.BMP, cocon1.BMP, cocon2.BMP, cocon3.BMP, cocon4.BMP, coincon1.BMP, coincon2.BMP, coincon3.BMP, coincon4.BMP, coincon5.BMP, coincon6.BMP, coincon7.BMP, coincon8.BMP, coincon9.BMP, coincon10.BMP, coincon11.BMP, coincon12.BMP, con1.BMP, con2.BMP, con3.BMP, con4.BMP, con1.BMP, con2.BMP, con3.BMP, con4.BMP, con1.BMP, con2.BMP, con3.BMP, con4.BMP, cpincon1.BMP, cpincon2.BMP, cpincon3.BMP, cpincon4.BMP, cpincon5.BMP, cpincon6.BMP, cpincon7.BMP, cpincon8.BMP, cpincon9.BMP, cpincon10.BMP, cpincon11.BMP, cpincon12.BMP, cpcon1.BMP, cpcon2.BMP, cpcon3.BMP, cpcon4.BMP, cpcon1.BMP, cpcon2.BMP, cpcon3.BMP, cpcon4.BMP, cpcon1.BMP, cpcon2.BMP, cpcon3.BMP, cpcon4.BMP, cpn1.BMP, cpn2.BMP, cpn3.BMP, cpn4.BMP, cpn1.BMP, cpn2.BMP, cpn3.BMP, cpn4.BMP, cpn1.BMP, cpn2.BMP, cpn3.BMP, cpn4.BMP)]


</block>



------------------------------------------------------------------------------------


*** EXPERIMENT*****


------------------------------------------------------------------------------------



<expt>


/ blocks = [1=practice; 2=Formal]


</expt>













By Dave - 9/30/2013

my script was written as you said


No, it's not!



<picture csn1.BMP>


/items = picture


/position=(50%,50%)


</picture>



has 80 (!) items (all those listed in <item picture>), not just one. So does <picture csn2.BMP> as well as all the others.