Image matching for evaluative conditioning


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Message
Théo
Théo
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Posts: 21, Visits: 72
THANK YOU DAVE ! Your answer is really helpful (as usual) !
Dave
Dave
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Group: Administrators
Posts: 13K, Visits: 104K
Dave - 10/2/2019
Théo - 10/2/2019
Dave - 9/30/2019
Théo - 9/30/2019
<trial setup_appariement>
/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial>
<trial setup_appariement>

/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial><trial setup_appariement>
/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>
<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial><trial setup_appariement>

/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial>
(randomly choose) 
Hello, 
I am doing an evaluative conditioning script in which I would like 12 faces (CSimages) to be randomly matched: 4 with neutral images (setup_neutral) and 8 with positive images (setup_positive). Before the pairs are presented on the screen 8 times each. I really can't do it. Could you help me, please?

ps : the link will give you access to all the images used in this code

Here is my code:

<picture CSevaluation>
/position = (50%,20%)
/size = (30%,30%)
/items = CSimages
</picture>

<item CSimages>
/1= "Face1.jpg"
/2= "Face2.jpg"
/3= "Face7.jpg"
/4= "Face12.jpg"
/5= "Face22.jpg"
/6= "Face58.jpg"
/7= "Face60.jpg"
/8= "Face64.jpg"
/9= "Face67.jpg"
/10= "Face75.jpg"
/11="Face77.jpg"
/12= "Face89.jpg"
/13= "Face93.jpg"
/14= "Face99.jpg"
/15="Face107.jpg"
/16= "Face130.jpg"
/17= "Face138.jpg"
/18= "Face139.jpg"
/19= "Face144.jpg"
/20="Face145.jpg"
</item>

<likert evaluation>
/numpoints = 11
/ anchors = [1="Très déplaisant";11="Très plaisant"]
/position = (50%,50%)
/ stimulusframes = [1 = CSevaluation]
/ anchorwidth=5%
</likert>

<block evaluation1>
/ preinstructions = (introduction, evaluation)
/ trials = [1-20=noreplace(evaluation)]
</block>

<block evaluation2>
/ preinstructions = (evaluation)
/ trials = [1-20=noreplace(evaluation)]
</block>

<picture cs>
/ items = images_cs
/select = current(positif;neutre)
/position = (50%,90%)
/size = (30%,30%)
</picture>

<picture positif>
/ items = images_positif
/select = noreplace
/position = (50%,50%)
/size = (100%,100%)
</picture>

<picture neutre>
/ items = images_neutre
/select = noreplace
/position = (50%,50%)
/size = (100%,100%)
</picture>


<shape rectangle>
/ shape = rectangle
/ color = black
/size = (100%,100%)
</shape>

<item images_positif>
</item>

<item images_neutre>
</item>

<item images_cs>
</item>

<counter setup_positif>
/ items = ("POS1.bmp", "POS2.bmp", "POS3.bmp", "POS4.bmp", "POS5.bmp", "POS6.bmp", "POS7.bmp", "POS8.bmp", "POS9.bmp", "POS10.bmp", "POS11.bmp", "POS12.bmp", "POS13.bmp", "POS14.bmp", "POS15.bmp", "POS16.bmp", "POS17.bmp", "POS18.bmp", "POS19.bmp", "POS20.bmp", "POS21.bmp")
/ select = noreplace
/ selectionrate = trial
</counter>

<counter setup_neutre>
/items = ("NEU1.jpg", "NEU2.jpg", "NEU3.jpg", "NEU4.jpg", "NEU5.jpg", "NEU6.jpg", "NEU7.jpg", "NEU8.jpg", "NEU9.jpg","NEU10.jpg", "NEU11.jpg", "NEU12.jpg", "NEU13.jpg", "NEU14.jpg", "NEU15.jpg", "NEU16.jpg", "NEU17.jpg", "NEU18.jpg", "NEU19.jpg", "NEU20.jpg", "NEU21.jpg")
/ select = noreplace
/ selectionrate = trial
</counter>

<counter setup_cs>
/ items = ("Face1.jpg","Face2.jpg", "Face7.jpg", "Face12.jpg", "Face22.jpg", "Face58.jpg", "Face60.jpg", "Face64.jpg", "face67.jpg", "face75.jpg", "Face77.jpg", "Face89.jpg", "Face93.jpg", "Face99.jpg", "Face107.jpg", "Face130.jpg", "Face138.jpg", "Face139.jpg", "Face144.jpg", "Face145.jpg")
/ select = noreplace
/ selectionrate = trial
</counter>

<trial setup_appariement>
/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial>

<radiobuttons cc1>
/ caption = "Ce visage était il présenté avec une image plaisante ou déplaisante ?"
/ options=("Plaisante","Déplaisante")
/ required = False
/position = (20%,50%)
</radiobuttons>

<surveypage cc>
/ fontstyle = ("Verdana", -16, true, false, false, false, 5, 0)
/ questions = [1=cc1;]
/ stimulusframes = [1=CSevaluation]
</surveypage>

<block conscience>
/ trials=[1-20=noreplace(cc)]
</block>

<page evaluation >
Vous allez maintenant voir plusieurs visages apparaitre à l'écran.
^^Vous devrez noter ces visages sur une échelle de 1 à 11, indiquant si vous les trouvez plus ou moins plaisants ou déplaisants.
^^Ne passez pas trop de temps sur cette tâche, et répondez de la manière la plus spontanée possible.
</page>

<page introduction>
L’étude porte sur des processus de perception de différents stimuli.
^^Elle comprend trois phases. Dans la première, vous devrez évaluer une série de visages.
^^Dans la deuxième, vous verrez diverses photographies apparaitre à l’écran.
^^Elles seront présentées dans un ordre aléatoire (vous n’avez pas à les mémoriser) et dans la dernière, vous évaluerez de nouveau les mêmes visages.
</page>

<page consignes_conditionnement>
Vous allez voir apparaitre plusieurs paires d'images à l'écran, vous n'avez pas a les mémoriser mais vous devez les regarder attentivement.
</page>


<block conditionnement>
/preinstructions = (consignes_conditionnement)
/ trials = [1-12=noreplace(setup_appariement);13-109=noreplace(test)]
</block>

<expt experience>
/ blocks = [1=evaluation1; 2= conditionnement; 3=evaluation2; 4=conscience]
</expt>

I don't see any link giving acccess to any images and the code by itself is not useful. Please provide a complete set of usable materials and please take the time to explain what, exactly, you are unsure how to do. Setups like this have been discussed here before, so I recommend you start with examining those examples: https://www.millisecond.com/forums/Topic2623.aspx

Hello,
Thank you for your reply. Damn, I had to copy it wrong, here's the link: https://fichier.parisnanterre.fr/swq3

What is hard to me to do is that I would like that 12 randomly choose CSs among the 20 are randomly assigne, 8 with positives US (setup positif) and 4 with neutral US (setup neutre). After that, each pair who were created must be displayed on the screen 8 time for 1000 ms after a 1500 ms black screen (rectangle). 

I think that the problem is specifically on that part of the script :

<trial setup_appariement>
/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial>

Is that clear enough ?

Thank you again for helping.

#1: You need two setup trials. One to set up the "positive" pairs, another one to set up the "neutral" pairs. Run the "positive" setup trial 8 times, run the "neutral" setup trial 4 times.
#2: You also need two separate test trials. Again one displaying the positive pairs, another one for displaying the negative pairs. Run those trials in whatever quantitiy you need, e.g. 8x8=64 positive pair trials, 8x4 = 32 neutral test trials.

See attached.

Attachments
feat-consti.iqx (311 views, 5.00 KB)
Dave
Dave
Supreme Being (1M reputation)Supreme Being (1M reputation)Supreme Being (1M reputation)Supreme Being (1M reputation)Supreme Being (1M reputation)Supreme Being (1M reputation)Supreme Being (1M reputation)Supreme Being (1M reputation)Supreme Being (1M reputation)
Group: Administrators
Posts: 13K, Visits: 104K
Théo - 10/2/2019
Dave - 9/30/2019
Théo - 9/30/2019
<trial setup_appariement>
/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial>
<trial setup_appariement>

/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial><trial setup_appariement>
/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>
<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial><trial setup_appariement>

/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial>
(randomly choose) 
Hello, 
I am doing an evaluative conditioning script in which I would like 12 faces (CSimages) to be randomly matched: 4 with neutral images (setup_neutral) and 8 with positive images (setup_positive). Before the pairs are presented on the screen 8 times each. I really can't do it. Could you help me, please?

ps : the link will give you access to all the images used in this code

Here is my code:

<picture CSevaluation>
/position = (50%,20%)
/size = (30%,30%)
/items = CSimages
</picture>

<item CSimages>
/1= "Face1.jpg"
/2= "Face2.jpg"
/3= "Face7.jpg"
/4= "Face12.jpg"
/5= "Face22.jpg"
/6= "Face58.jpg"
/7= "Face60.jpg"
/8= "Face64.jpg"
/9= "Face67.jpg"
/10= "Face75.jpg"
/11="Face77.jpg"
/12= "Face89.jpg"
/13= "Face93.jpg"
/14= "Face99.jpg"
/15="Face107.jpg"
/16= "Face130.jpg"
/17= "Face138.jpg"
/18= "Face139.jpg"
/19= "Face144.jpg"
/20="Face145.jpg"
</item>

<likert evaluation>
/numpoints = 11
/ anchors = [1="Très déplaisant";11="Très plaisant"]
/position = (50%,50%)
/ stimulusframes = [1 = CSevaluation]
/ anchorwidth=5%
</likert>

<block evaluation1>
/ preinstructions = (introduction, evaluation)
/ trials = [1-20=noreplace(evaluation)]
</block>

<block evaluation2>
/ preinstructions = (evaluation)
/ trials = [1-20=noreplace(evaluation)]
</block>

<picture cs>
/ items = images_cs
/select = current(positif;neutre)
/position = (50%,90%)
/size = (30%,30%)
</picture>

<picture positif>
/ items = images_positif
/select = noreplace
/position = (50%,50%)
/size = (100%,100%)
</picture>

<picture neutre>
/ items = images_neutre
/select = noreplace
/position = (50%,50%)
/size = (100%,100%)
</picture>


<shape rectangle>
/ shape = rectangle
/ color = black
/size = (100%,100%)
</shape>

<item images_positif>
</item>

<item images_neutre>
</item>

<item images_cs>
</item>

<counter setup_positif>
/ items = ("POS1.bmp", "POS2.bmp", "POS3.bmp", "POS4.bmp", "POS5.bmp", "POS6.bmp", "POS7.bmp", "POS8.bmp", "POS9.bmp", "POS10.bmp", "POS11.bmp", "POS12.bmp", "POS13.bmp", "POS14.bmp", "POS15.bmp", "POS16.bmp", "POS17.bmp", "POS18.bmp", "POS19.bmp", "POS20.bmp", "POS21.bmp")
/ select = noreplace
/ selectionrate = trial
</counter>

<counter setup_neutre>
/items = ("NEU1.jpg", "NEU2.jpg", "NEU3.jpg", "NEU4.jpg", "NEU5.jpg", "NEU6.jpg", "NEU7.jpg", "NEU8.jpg", "NEU9.jpg","NEU10.jpg", "NEU11.jpg", "NEU12.jpg", "NEU13.jpg", "NEU14.jpg", "NEU15.jpg", "NEU16.jpg", "NEU17.jpg", "NEU18.jpg", "NEU19.jpg", "NEU20.jpg", "NEU21.jpg")
/ select = noreplace
/ selectionrate = trial
</counter>

<counter setup_cs>
/ items = ("Face1.jpg","Face2.jpg", "Face7.jpg", "Face12.jpg", "Face22.jpg", "Face58.jpg", "Face60.jpg", "Face64.jpg", "face67.jpg", "face75.jpg", "Face77.jpg", "Face89.jpg", "Face93.jpg", "Face99.jpg", "Face107.jpg", "Face130.jpg", "Face138.jpg", "Face139.jpg", "Face144.jpg", "Face145.jpg")
/ select = noreplace
/ selectionrate = trial
</counter>

<trial setup_appariement>
/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial>

<radiobuttons cc1>
/ caption = "Ce visage était il présenté avec une image plaisante ou déplaisante ?"
/ options=("Plaisante","Déplaisante")
/ required = False
/position = (20%,50%)
</radiobuttons>

<surveypage cc>
/ fontstyle = ("Verdana", -16, true, false, false, false, 5, 0)
/ questions = [1=cc1;]
/ stimulusframes = [1=CSevaluation]
</surveypage>

<block conscience>
/ trials=[1-20=noreplace(cc)]
</block>

<page evaluation >
Vous allez maintenant voir plusieurs visages apparaitre à l'écran.
^^Vous devrez noter ces visages sur une échelle de 1 à 11, indiquant si vous les trouvez plus ou moins plaisants ou déplaisants.
^^Ne passez pas trop de temps sur cette tâche, et répondez de la manière la plus spontanée possible.
</page>

<page introduction>
L’étude porte sur des processus de perception de différents stimuli.
^^Elle comprend trois phases. Dans la première, vous devrez évaluer une série de visages.
^^Dans la deuxième, vous verrez diverses photographies apparaitre à l’écran.
^^Elles seront présentées dans un ordre aléatoire (vous n’avez pas à les mémoriser) et dans la dernière, vous évaluerez de nouveau les mêmes visages.
</page>

<page consignes_conditionnement>
Vous allez voir apparaitre plusieurs paires d'images à l'écran, vous n'avez pas a les mémoriser mais vous devez les regarder attentivement.
</page>


<block conditionnement>
/preinstructions = (consignes_conditionnement)
/ trials = [1-12=noreplace(setup_appariement);13-109=noreplace(test)]
</block>

<expt experience>
/ blocks = [1=evaluation1; 2= conditionnement; 3=evaluation2; 4=conscience]
</expt>

I don't see any link giving acccess to any images and the code by itself is not useful. Please provide a complete set of usable materials and please take the time to explain what, exactly, you are unsure how to do. Setups like this have been discussed here before, so I recommend you start with examining those examples: https://www.millisecond.com/forums/Topic2623.aspx

Hello,
Thank you for your reply. Damn, I had to copy it wrong, here's the link: https://fichier.parisnanterre.fr/swq3

What is hard to me to do is that I would like that 12 randomly choose CSs among the 20 are randomly assigne, 8 with positives US (setup positif) and 4 with neutral US (setup neutre). After that, each pair who were created must be displayed on the screen 8 time for 1000 ms after a 1500 ms black screen (rectangle). 

I think that the problem is specifically on that part of the script :

<trial setup_appariement>
/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial>

Is that clear enough ?

Thank you again for helping.

#1: You need two setup trials. One to set up the "positive" pairs, another one to set up the "neutral" pairs. Run the "positive" setup trial 8 times, run the "neutral" setup trial 4 times.
#2: You also need two separate test trials. Again one displaying the positive pairs, another one for displaying the negative pairs. Run those trials in whatever quantitiy you need, e.g. 8x8=64 positive pair trials, 8x4 = 32 neutral test trials.

Théo
Théo
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Group: Forum Members
Posts: 21, Visits: 72
Dave - 9/30/2019
Théo - 9/30/2019
<trial setup_appariement>
/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial>
<trial setup_appariement>

/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial><trial setup_appariement>
/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>
<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial><trial setup_appariement>

/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial>
(randomly choose) 
Hello, 
I am doing an evaluative conditioning script in which I would like 12 faces (CSimages) to be randomly matched: 4 with neutral images (setup_neutral) and 8 with positive images (setup_positive). Before the pairs are presented on the screen 8 times each. I really can't do it. Could you help me, please?

ps : the link will give you access to all the images used in this code

Here is my code:

<picture CSevaluation>
/position = (50%,20%)
/size = (30%,30%)
/items = CSimages
</picture>

<item CSimages>
/1= "Face1.jpg"
/2= "Face2.jpg"
/3= "Face7.jpg"
/4= "Face12.jpg"
/5= "Face22.jpg"
/6= "Face58.jpg"
/7= "Face60.jpg"
/8= "Face64.jpg"
/9= "Face67.jpg"
/10= "Face75.jpg"
/11="Face77.jpg"
/12= "Face89.jpg"
/13= "Face93.jpg"
/14= "Face99.jpg"
/15="Face107.jpg"
/16= "Face130.jpg"
/17= "Face138.jpg"
/18= "Face139.jpg"
/19= "Face144.jpg"
/20="Face145.jpg"
</item>

<likert evaluation>
/numpoints = 11
/ anchors = [1="Très déplaisant";11="Très plaisant"]
/position = (50%,50%)
/ stimulusframes = [1 = CSevaluation]
/ anchorwidth=5%
</likert>

<block evaluation1>
/ preinstructions = (introduction, evaluation)
/ trials = [1-20=noreplace(evaluation)]
</block>

<block evaluation2>
/ preinstructions = (evaluation)
/ trials = [1-20=noreplace(evaluation)]
</block>

<picture cs>
/ items = images_cs
/select = current(positif;neutre)
/position = (50%,90%)
/size = (30%,30%)
</picture>

<picture positif>
/ items = images_positif
/select = noreplace
/position = (50%,50%)
/size = (100%,100%)
</picture>

<picture neutre>
/ items = images_neutre
/select = noreplace
/position = (50%,50%)
/size = (100%,100%)
</picture>


<shape rectangle>
/ shape = rectangle
/ color = black
/size = (100%,100%)
</shape>

<item images_positif>
</item>

<item images_neutre>
</item>

<item images_cs>
</item>

<counter setup_positif>
/ items = ("POS1.bmp", "POS2.bmp", "POS3.bmp", "POS4.bmp", "POS5.bmp", "POS6.bmp", "POS7.bmp", "POS8.bmp", "POS9.bmp", "POS10.bmp", "POS11.bmp", "POS12.bmp", "POS13.bmp", "POS14.bmp", "POS15.bmp", "POS16.bmp", "POS17.bmp", "POS18.bmp", "POS19.bmp", "POS20.bmp", "POS21.bmp")
/ select = noreplace
/ selectionrate = trial
</counter>

<counter setup_neutre>
/items = ("NEU1.jpg", "NEU2.jpg", "NEU3.jpg", "NEU4.jpg", "NEU5.jpg", "NEU6.jpg", "NEU7.jpg", "NEU8.jpg", "NEU9.jpg","NEU10.jpg", "NEU11.jpg", "NEU12.jpg", "NEU13.jpg", "NEU14.jpg", "NEU15.jpg", "NEU16.jpg", "NEU17.jpg", "NEU18.jpg", "NEU19.jpg", "NEU20.jpg", "NEU21.jpg")
/ select = noreplace
/ selectionrate = trial
</counter>

<counter setup_cs>
/ items = ("Face1.jpg","Face2.jpg", "Face7.jpg", "Face12.jpg", "Face22.jpg", "Face58.jpg", "Face60.jpg", "Face64.jpg", "face67.jpg", "face75.jpg", "Face77.jpg", "Face89.jpg", "Face93.jpg", "Face99.jpg", "Face107.jpg", "Face130.jpg", "Face138.jpg", "Face139.jpg", "Face144.jpg", "Face145.jpg")
/ select = noreplace
/ selectionrate = trial
</counter>

<trial setup_appariement>
/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial>

<radiobuttons cc1>
/ caption = "Ce visage était il présenté avec une image plaisante ou déplaisante ?"
/ options=("Plaisante","Déplaisante")
/ required = False
/position = (20%,50%)
</radiobuttons>

<surveypage cc>
/ fontstyle = ("Verdana", -16, true, false, false, false, 5, 0)
/ questions = [1=cc1;]
/ stimulusframes = [1=CSevaluation]
</surveypage>

<block conscience>
/ trials=[1-20=noreplace(cc)]
</block>

<page evaluation >
Vous allez maintenant voir plusieurs visages apparaitre à l'écran.
^^Vous devrez noter ces visages sur une échelle de 1 à 11, indiquant si vous les trouvez plus ou moins plaisants ou déplaisants.
^^Ne passez pas trop de temps sur cette tâche, et répondez de la manière la plus spontanée possible.
</page>

<page introduction>
L’étude porte sur des processus de perception de différents stimuli.
^^Elle comprend trois phases. Dans la première, vous devrez évaluer une série de visages.
^^Dans la deuxième, vous verrez diverses photographies apparaitre à l’écran.
^^Elles seront présentées dans un ordre aléatoire (vous n’avez pas à les mémoriser) et dans la dernière, vous évaluerez de nouveau les mêmes visages.
</page>

<page consignes_conditionnement>
Vous allez voir apparaitre plusieurs paires d'images à l'écran, vous n'avez pas a les mémoriser mais vous devez les regarder attentivement.
</page>


<block conditionnement>
/preinstructions = (consignes_conditionnement)
/ trials = [1-12=noreplace(setup_appariement);13-109=noreplace(test)]
</block>

<expt experience>
/ blocks = [1=evaluation1; 2= conditionnement; 3=evaluation2; 4=conscience]
</expt>

I don't see any link giving acccess to any images and the code by itself is not useful. Please provide a complete set of usable materials and please take the time to explain what, exactly, you are unsure how to do. Setups like this have been discussed here before, so I recommend you start with examining those examples: https://www.millisecond.com/forums/Topic2623.aspx

Hello,
Thank you for your reply. Damn, I had to copy it wrong, here's the link: https://fichier.parisnanterre.fr/swq3

What is hard to me to do is that I would like that 12 randomly choose CSs among the 20 are randomly assigne, 8 with positives US (setup positif) and 4 with neutral US (setup neutre). After that, each pair who were created must be displayed on the screen 8 time for 1000 ms after a 1500 ms black screen (rectangle). 

I think that the problem is specifically on that part of the script :

<trial setup_appariement>
/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial>

Is that clear enough ?

Thank you again for helping.
Dave
Dave
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Group: Administrators
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Théo - 9/30/2019
Hello, 
I am doing an evaluative conditioning script in which I would like 12 faces (CSimages) to be randomly matched: 4 with neutral images (setup_neutral) and 8 with positive images (setup_positive). Before the pairs are presented on the screen 8 times each. I really can't do it. Could you help me, please?

ps : the link will give you access to all the images used in this code

Here is my code:

<picture CSevaluation>
/position = (50%,20%)
/size = (30%,30%)
/items = CSimages
</picture>

<item CSimages>
/1= "Face1.jpg"
/2= "Face2.jpg"
/3= "Face7.jpg"
/4= "Face12.jpg"
/5= "Face22.jpg"
/6= "Face58.jpg"
/7= "Face60.jpg"
/8= "Face64.jpg"
/9= "Face67.jpg"
/10= "Face75.jpg"
/11="Face77.jpg"
/12= "Face89.jpg"
/13= "Face93.jpg"
/14= "Face99.jpg"
/15="Face107.jpg"
/16= "Face130.jpg"
/17= "Face138.jpg"
/18= "Face139.jpg"
/19= "Face144.jpg"
/20="Face145.jpg"
</item>

<likert evaluation>
/numpoints = 11
/ anchors = [1="Très déplaisant";11="Très plaisant"]
/position = (50%,50%)
/ stimulusframes = [1 = CSevaluation]
/ anchorwidth=5%
</likert>

<block evaluation1>
/ preinstructions = (introduction, evaluation)
/ trials = [1-20=noreplace(evaluation)]
</block>

<block evaluation2>
/ preinstructions = (evaluation)
/ trials = [1-20=noreplace(evaluation)]
</block>

<picture cs>
/ items = images_cs
/select = current(positif;neutre)
/position = (50%,90%)
/size = (30%,30%)
</picture>

<picture positif>
/ items = images_positif
/select = noreplace
/position = (50%,50%)
/size = (100%,100%)
</picture>

<picture neutre>
/ items = images_neutre
/select = noreplace
/position = (50%,50%)
/size = (100%,100%)
</picture>


<shape rectangle>
/ shape = rectangle
/ color = black
/size = (100%,100%)
</shape>

<item images_positif>
</item>

<item images_neutre>
</item>

<item images_cs>
</item>

<counter setup_positif>
/ items = ("POS1.bmp", "POS2.bmp", "POS3.bmp", "POS4.bmp", "POS5.bmp", "POS6.bmp", "POS7.bmp", "POS8.bmp", "POS9.bmp", "POS10.bmp", "POS11.bmp", "POS12.bmp", "POS13.bmp", "POS14.bmp", "POS15.bmp", "POS16.bmp", "POS17.bmp", "POS18.bmp", "POS19.bmp", "POS20.bmp", "POS21.bmp")
/ select = noreplace
/ selectionrate = trial
</counter>

<counter setup_neutre>
/items = ("NEU1.jpg", "NEU2.jpg", "NEU3.jpg", "NEU4.jpg", "NEU5.jpg", "NEU6.jpg", "NEU7.jpg", "NEU8.jpg", "NEU9.jpg","NEU10.jpg", "NEU11.jpg", "NEU12.jpg", "NEU13.jpg", "NEU14.jpg", "NEU15.jpg", "NEU16.jpg", "NEU17.jpg", "NEU18.jpg", "NEU19.jpg", "NEU20.jpg", "NEU21.jpg")
/ select = noreplace
/ selectionrate = trial
</counter>

<counter setup_cs>
/ items = ("Face1.jpg","Face2.jpg", "Face7.jpg", "Face12.jpg", "Face22.jpg", "Face58.jpg", "Face60.jpg", "Face64.jpg", "face67.jpg", "face75.jpg", "Face77.jpg", "Face89.jpg", "Face93.jpg", "Face99.jpg", "Face107.jpg", "Face130.jpg", "Face138.jpg", "Face139.jpg", "Face144.jpg", "Face145.jpg")
/ select = noreplace
/ selectionrate = trial
</counter>

<trial setup_appariement>
/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial>

<radiobuttons cc1>
/ caption = "Ce visage était il présenté avec une image plaisante ou déplaisante ?"
/ options=("Plaisante","Déplaisante")
/ required = False
/position = (20%,50%)
</radiobuttons>

<surveypage cc>
/ fontstyle = ("Verdana", -16, true, false, false, false, 5, 0)
/ questions = [1=cc1;]
/ stimulusframes = [1=CSevaluation]
</surveypage>

<block conscience>
/ trials=[1-20=noreplace(cc)]
</block>

<page evaluation >
Vous allez maintenant voir plusieurs visages apparaitre à l'écran.
^^Vous devrez noter ces visages sur une échelle de 1 à 11, indiquant si vous les trouvez plus ou moins plaisants ou déplaisants.
^^Ne passez pas trop de temps sur cette tâche, et répondez de la manière la plus spontanée possible.
</page>

<page introduction>
L’étude porte sur des processus de perception de différents stimuli.
^^Elle comprend trois phases. Dans la première, vous devrez évaluer une série de visages.
^^Dans la deuxième, vous verrez diverses photographies apparaitre à l’écran.
^^Elles seront présentées dans un ordre aléatoire (vous n’avez pas à les mémoriser) et dans la dernière, vous évaluerez de nouveau les mêmes visages.
</page>

<page consignes_conditionnement>
Vous allez voir apparaitre plusieurs paires d'images à l'écran, vous n'avez pas a les mémoriser mais vous devez les regarder attentivement.
</page>


<block conditionnement>
/preinstructions = (consignes_conditionnement)
/ trials = [1-12=noreplace(setup_appariement);13-109=noreplace(test)]
</block>

<expt experience>
/ blocks = [1=evaluation1; 2= conditionnement; 3=evaluation2; 4=conscience]
</expt>

I don't see any link giving acccess to any images and the code by itself is not useful. Please provide a complete set of usable materials and please take the time to explain what, exactly, you are unsure how to do. Setups like this have been discussed here before, so I recommend you start with examining those examples: https://www.millisecond.com/forums/Topic2623.aspx

Théo
Théo
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Group: Forum Members
Posts: 21, Visits: 72
Hello, 
I am doing an evaluative conditioning script in which I would like 12 faces (CSimages) to be randomly matched: 4 with neutral images (setup_neutral) and 8 with positive images (setup_positive). Before the pairs are presented on the screen 8 times each. I really can't do it. Could you help me, please?

ps : the link will give you access to all the images used in this code

Here is my code:

<picture CSevaluation>
/position = (50%,20%)
/size = (30%,30%)
/items = CSimages
</picture>

<item CSimages>
/1= "Face1.jpg"
/2= "Face2.jpg"
/3= "Face7.jpg"
/4= "Face12.jpg"
/5= "Face22.jpg"
/6= "Face58.jpg"
/7= "Face60.jpg"
/8= "Face64.jpg"
/9= "Face67.jpg"
/10= "Face75.jpg"
/11="Face77.jpg"
/12= "Face89.jpg"
/13= "Face93.jpg"
/14= "Face99.jpg"
/15="Face107.jpg"
/16= "Face130.jpg"
/17= "Face138.jpg"
/18= "Face139.jpg"
/19= "Face144.jpg"
/20="Face145.jpg"
</item>

<likert evaluation>
/numpoints = 11
/ anchors = [1="Très déplaisant";11="Très plaisant"]
/position = (50%,50%)
/ stimulusframes = [1 = CSevaluation]
/ anchorwidth=5%
</likert>

<block evaluation1>
/ preinstructions = (introduction, evaluation)
/ trials = [1-20=noreplace(evaluation)]
</block>

<block evaluation2>
/ preinstructions = (evaluation)
/ trials = [1-20=noreplace(evaluation)]
</block>

<picture cs>
/ items = images_cs
/select = current(positif;neutre)
/position = (50%,90%)
/size = (30%,30%)
</picture>

<picture positif>
/ items = images_positif
/select = noreplace
/position = (50%,50%)
/size = (100%,100%)
</picture>

<picture neutre>
/ items = images_neutre
/select = noreplace
/position = (50%,50%)
/size = (100%,100%)
</picture>


<shape rectangle>
/ shape = rectangle
/ color = black
/size = (100%,100%)
</shape>

<item images_positif>
</item>

<item images_neutre>
</item>

<item images_cs>
</item>

<counter setup_positif>
/ items = ("POS1.bmp", "POS2.bmp", "POS3.bmp", "POS4.bmp", "POS5.bmp", "POS6.bmp", "POS7.bmp", "POS8.bmp", "POS9.bmp", "POS10.bmp", "POS11.bmp", "POS12.bmp", "POS13.bmp", "POS14.bmp", "POS15.bmp", "POS16.bmp", "POS17.bmp", "POS18.bmp", "POS19.bmp", "POS20.bmp", "POS21.bmp")
/ select = noreplace
/ selectionrate = trial
</counter>

<counter setup_neutre>
/items = ("NEU1.jpg", "NEU2.jpg", "NEU3.jpg", "NEU4.jpg", "NEU5.jpg", "NEU6.jpg", "NEU7.jpg", "NEU8.jpg", "NEU9.jpg","NEU10.jpg", "NEU11.jpg", "NEU12.jpg", "NEU13.jpg", "NEU14.jpg", "NEU15.jpg", "NEU16.jpg", "NEU17.jpg", "NEU18.jpg", "NEU19.jpg", "NEU20.jpg", "NEU21.jpg")
/ select = noreplace
/ selectionrate = trial
</counter>

<counter setup_cs>
/ items = ("Face1.jpg","Face2.jpg", "Face7.jpg", "Face12.jpg", "Face22.jpg", "Face58.jpg", "Face60.jpg", "Face64.jpg", "face67.jpg", "face75.jpg", "Face77.jpg", "Face89.jpg", "Face93.jpg", "Face99.jpg", "Face107.jpg", "Face130.jpg", "Face138.jpg", "Face139.jpg", "Face144.jpg", "Face145.jpg")
/ select = noreplace
/ selectionrate = trial
</counter>

<trial setup_appariement>
/ ontrialbegin = [item.images_positif.item=counter.setup_positif.selectedvalue]
/ ontrialbegin = [item.images_cs.item=counter.setup_cs.selectedvalue]
/ trialduration = 0
</trial>

<trial test>
/stimulustimes = [1500=rectangle; 1= positif,neutre,cs]
/timeout = 2500
</trial>

<radiobuttons cc1>
/ caption = "Ce visage était il présenté avec une image plaisante ou déplaisante ?"
/ options=("Plaisante","Déplaisante")
/ required = False
/position = (20%,50%)
</radiobuttons>

<surveypage cc>
/ fontstyle = ("Verdana", -16, true, false, false, false, 5, 0)
/ questions = [1=cc1;]
/ stimulusframes = [1=CSevaluation]
</surveypage>

<block conscience>
/ trials=[1-20=noreplace(cc)]
</block>

<page evaluation >
Vous allez maintenant voir plusieurs visages apparaitre à l'écran.
^^Vous devrez noter ces visages sur une échelle de 1 à 11, indiquant si vous les trouvez plus ou moins plaisants ou déplaisants.
^^Ne passez pas trop de temps sur cette tâche, et répondez de la manière la plus spontanée possible.
</page>

<page introduction>
L’étude porte sur des processus de perception de différents stimuli.
^^Elle comprend trois phases. Dans la première, vous devrez évaluer une série de visages.
^^Dans la deuxième, vous verrez diverses photographies apparaitre à l’écran.
^^Elles seront présentées dans un ordre aléatoire (vous n’avez pas à les mémoriser) et dans la dernière, vous évaluerez de nouveau les mêmes visages.
</page>

<page consignes_conditionnement>
Vous allez voir apparaitre plusieurs paires d'images à l'écran, vous n'avez pas a les mémoriser mais vous devez les regarder attentivement.
</page>


<block conditionnement>
/preinstructions = (consignes_conditionnement)
/ trials = [1-12=noreplace(setup_appariement);13-109=noreplace(test)]
</block>

<expt experience>
/ blocks = [1=evaluation1; 2= conditionnement; 3=evaluation2; 4=conscience]
</expt>

GO

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