selecting pictures


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emilia
emilia
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Group: Forum Members
Posts: 7, Visits: 86
Hi,

I have a problem with the number of pictures that are display.
I don`t understand why inquisit display only 3 picture at a time, and not 6.


<item Norientation>
/1 = "P1.jpg"
/2 = "P2.jpg"
/3 = "P3.jpg"
..............
/30 = "P30.jpg"
</item>

<item Vertical>
/1 = "P1V.jpg"
/2 = "P2V.jpg"
.............
/30 = "P30V.jpg"
</item>

<item Orizontal>
/1 = "P1O.jpg"
/2 = "P2O.jpg"
..........
/30 = "P30O.jpg"
</item>

<picture Norientation>
/items = Norientation
/select = pictureitemcounter
/ hposition = counter.positioncounter.selectedvalue
/size = (120, 120)
</picture>

<picture Orizontal>
/items = Orizontal
/select = pictureitemcounter
/ hposition = counter.positioncounter.selectedvalue
/size = (120, 120)
</picture>

<picture Vertical>
/items = Vertical
/select = pictureitemcounter
/ hposition = counter.positioncounter.selectedvalue
/size = (120, 120)
</picture>

<shape eraser>
/shape = rectangle
/size = (100%, 100%)
/color = (white)
/position = (50%, 50%)
</shape>

<item Prop_Orizontal>
/1 = "Sentence 1"
.....
/30 = "Sentence 30"
</item>

<item Prop_Vertical>
/1 = "S1"
......
/30 = "S30"
</item>

<item Prop_Norientation>
/1 = "S1"
....
/30 = "S30"
</item>

<text prop_orizontal>
/items = prop_orizontal
/select = current (orizontal)
</text>

<text prop_vertical>
/items = prop_vertical
/select = current (vertical)
</text>

<text prop_norientation>
/items = prop_norientation
/select = current (norientation)
</text>

<block myblock>
/ trials = [1-10=mytrial]
</block>

<trial mytrial>
/stimulustimes = [50 = prop_norientation; 100 = eraser; 300 = vertical, vertical, orizontal, orizontal, norientation, norientation]
/ validresponse = (anyresponse)
/ timeout = 10000
</trial>

<counter pictureitemcounter>
/ items = (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30)
/ select = noreplace
/ selectionrate = always
</counter>

<counter positioncounter>
/ items = (20%,40%,50%,60%,70%,80%)
/ select = noreplace
/ selectionrate = always
</counter> 
Dave
Dave
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Group: Administrators
Posts: 13K, Visits: 104K
For performance reasons any stimulus element -- <text>, <picture>, etc. -- will only select a *single* item per trial. You also cannot have the same stimulus element -- say <picture vertical> -- occupy multiple different positions in a single trial.

You need to set up a total of 6 <picture> elements -- not 3 -- if you want the trial to display six different images. I.e.

<picture Vertical_1>
/items = Vertical
/select = pictureitemcounter
/ hposition = counter.positioncounter.selectedvalue
/size = (120, 120)
</picture>

<picture Vertical_2>
/items = Vertical
/select = pictureitemcounter
/ hposition = counter.positioncounter.selectedvalue
/size = (120, 120)
</picture>

and so forth with

<trial mytrial>
/stimulustimes = [50 = prop_norientation; 100 = eraser; 300 = vertical_1, vertical_2, ... ]
...
</trial>
emilia
emilia
Partner Member (639 reputation)Partner Member (639 reputation)Partner Member (639 reputation)Partner Member (639 reputation)Partner Member (639 reputation)Partner Member (639 reputation)Partner Member (639 reputation)Partner Member (639 reputation)Partner Member (639 reputation)
Group: Forum Members
Posts: 7, Visits: 86
Hy,

thank you! i didn`t think of that!

great help!
Thanks!
GO

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