By Em - 9/20/2018
Dear experts,
I've tried looking up the answer in other threads, but can't seem to fit the pieces of the puzzle together.
I am showing my respondents 6 images, which are randomized horizontally. In a separate question underneath the pictures, respondent need to indicate which 1 picture out of 6 they choose. To be able to know what picture respondents chose, I need to know at what horizontal position each picture was displayed for every respondent. However, I can't seem to store that data. I tried using the <data> command to store "stimulushpos", but it just gives the same percentage for all 6 stimuli. It would be great if you could help me out!
<block ChoosePictureLukas>
/ trials = [1 = ChoosePicLukas]
</block>
<surveypage ChoosePicLukas>
/ stimulusframes = [1=Lukasfem50, Lukasfem30, Lukasfem10, Lukasmas10, Lukasmas30, Lukasmas50]
/ questions = [1 = possiblenumber; 2 = ChoosepicQ1]
</surveypage>
<picture Lukasfem50>
/ select = noreplace
/ items = ("Lukasfem50.png")
/size = (60%,30%)
/ vposition = 40%
/ hposition = counter.picpos2.selectedvalue
</picture>
<picture Lukasfem30>
/ select = noreplace
/ items = ("Lukasfem30.png")
/size = (60%,30%)
/ vposition = 40%
/ hposition = counter.picpos2.selectedvalue
</picture>
(etc)
<counter picpos2>
/ items = (10%,25%,40%,55%,70%,85%)
/ select = noreplace
/ selectionrate = always
</counter>
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By Dave - 9/20/2018
+xDear experts, I've tried looking up the answer in other threads, but can't seem to fit the pieces of the puzzle together. I am showing my respondents 6 images, which are randomized horizontally. In a separate question underneath the pictures, respondent need to indicate which 1 picture out of 6 they choose. To be able to know what picture respondents chose, I need to know at what horizontal position each picture was displayed for every respondent. However, I can't seem to store that data. I tried using the <data> command to store "stimulushpos", but it just gives the same percentage for all 6 stimuli. It would be great if you could help me out! <block ChoosePictureLukas> / trials = [1 = ChoosePicLukas] </block> <surveypage ChoosePicLukas> / stimulusframes = [1=Lukasfem50, Lukasfem30, Lukasfem10, Lukasmas10, Lukasmas30, Lukasmas50] / questions = [1 = possiblenumber; 2 = ChoosepicQ1] </surveypage> <picture Lukasfem50> / select = noreplace / items = ("Lukasfem50.png") /size = (60%,30%) / vposition = 40% / hposition = counter.picpos2.selectedvalue </picture> <picture Lukasfem30> / select = noreplace / items = ("Lukasfem30.png") /size = (60%,30%) / vposition = 40% / hposition = counter.picpos2.selectedvalue </picture> (etc)<counter picpos2> / items = (10%,25%,40%,55%,70%,85%) / select = noreplace / selectionrate = always </counter>
The best way is to use values to store the horizontal positions and then log those values to the data file. I.e.
<block ChoosePictureLukas>
/ trials = [1 = ChoosePicLukas]
</block>
<values>
/ fem50_xpos = 0%
/ fem30_xpos = 0%
/ fem10_xpos = 0%
/ mas50_xpos = 0%
/ mas30_xpos = 0%
/ mas10_xpos = 0%
</values>
<surveypage ChoosePicLukas>
/ ontrialbegin = [
values.fem50_xpos = counter.picpos2.selectedvalue;
values.fem30_xpos = counter.picpos2.selectedvalue;
values.fem10_xpos = counter.picpos2.selectedvalue;
values.mas50_xpos = counter.picpos2.selectedvalue;
values.mas30_xpos = counter.picpos2.selectedvalue;
values.mas10_xpos = counter.picpos2.selectedvalue;
]
/ stimulusframes = [1=Lukasfem50, Lukasfem30, Lukasfem10, Lukasmas10, Lukasmas30, Lukasmas50]
/ questions = [1 = possiblenumber; 2 = ChoosepicQ1]
</surveypage>
<picture Lukasfem50>
/ select = noreplace
/ items = ("Lukasfem50.png")
/size = (60%,30%)
/ vposition = 40%
/ hposition = values.fem50_xpos
</picture>
<picture Lukasfem30>
/ select = noreplace
/ items = ("Lukasfem30.png")
/size = (60%,30%)
/ vposition = 40%
/ hposition = values.fem30_xpos
</picture>
(etc)
<counter picpos2>
/ items = (10%,25%,40%,55%,70%,85%)
/ select = noreplace
/ selectionrate = always
</counter>
with
<data>
/ columns = (..., values.fem50_xpos, values.fem30_xpos, values.fem10_xpos, values.mas50_xpos, values.mas30_xpos, values.mas10_xpos, ...)
...
</data>
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By Em - 9/20/2018
Thank you so much for the quick and clear reply!
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