Millisecond Forums » Millisecond Forums » Inquisit 6 » Calling particular items from the items list in the picture element

Calling particular items from the items list in the picture element

aarthiravi — Thu, 14 Dec 2023 01:56:31 GMT

Is there a way to select certain items from the items list in the picture element on Inquisit? I am trying to create an experiment to show sequences of four items in a fixed order.

For example, if I have:
<item stims>
/1="1a.jpg"
/2="1b.jpg"
/3="1c.jpg"
/4="1d.jpg"
/5="2a.jpg"
/6="2b.jpg"
/7="2c.jpg"
/8="2d.jpg"
/9="3a.jpg"
/10="3b.jpg"
/11="3c.jpg"
/12="3d.jpg"
</item>

<item probestims>
/1="1a.jpg"
/2="2b.jpg"
/3="3c.jpg"
</item>

Is it possible to do something like-

<picture enc1>
/ items = item.stims (1,2,3,4) ## to present the first four items
/ size = (parameters.stimsize, parameters.stimsize)
/ select = sequence
/ position =(50%, 50%)
</picture>

<picture enc2>
/ items = item.stims (5,6,7,8) ## to present the next four items
/ size = (parameters.stimsize, parameters.stimsize)
/ select = sequence
/ position =(50%, 50%)
</picture>

<picture enc3>
/ items = item.stims (9,10,11,12) ## to present the next four items
/ size = (parameters.stimsize, parameters.stimsize)
/ select = sequence
/ position =(50%, 50%)
</picture>

<picture probe1>
/ items = item.probestims (1)
/ size = (parameters.stimsize, parameters.stimsize)
/ position =(50%, 50%)
</picture>

<picture probe2>
/ items = item.probestims (2)
/ size = (parameters.stimsize, parameters.stimsize)
/ position =(50%, 50%)
</picture>

<picture probe3>
/ items = item.probestims (3)
/ size = (parameters.stimsize, parameters.stimsize)
/ position =(50%, 50%)
</picture>

And then

<item fixationcross>
/1="fixation.png"
</item>

<picture fixation>
/ items = item.fixationcross
/ position = (50%, 50%)
/ size = (20%,20%)
/ valign = center
/ halign = center
</picture>

<text pnp>
/ items = ("Was this item present in the sequence?")
/ position = (50%, 10%)
/ fontstyle = ("Arial", 5%, false, false, false, false, 5, 1)
/ size = (25%, 10%)
/ txcolor = black
/ txbgcolor = #afafaf
</text>

//////////////////////////////////////////////////////////////////////////////////////////////
<parameters>
/ stimsize = 75%
/ stimulusduration = 1500
/ probeduration = 1500
/ fixationduration = 3000
/ responsewindow = 120000
</parameters>
/////////////////////////////////////////////////////////////////////////////////////////////

<trial encodingimage1>
/ showmousecursor = false
/ stimulustimes = [0=enc1]
/ timeout = parameters.stimulusduration
</trial>

<trial encodingimage2>
/ showmousecursor = false
/ stimulustimes = [0=enc2]
/ timeout = parameters.stimulusduration
</trial>

<trial encodingimage3>
/ showmousecursor = false
/ stimulustimes = [0=enc3]
/ timeout = parameters.stimulusduration
</trial>

//////////
<trial fixationcross>
/ showmousecursor = false
/ stimulustimes = [0=fixation]
/ timeout = parameters.fixationduration
</trial>

//////////
<trial probe1>
/ showmousecursor = false
/ stimulustimes = [0=probe1, pnp]
/ timeout = parameters.responsewindow
/ inputdevice = keyboard
/ validresponse = (16, 17)
</trial>

<trial probe2>
/ showmousecursor = false
/ stimulustimes = [0=probe2, pnp]
/ timeout = parameters.responsewindow
/ inputdevice = keyboard
/ validresponse = (16, 17)
</trial>

<trial probe3>
/ showmousecursor = false
/ stimulustimes = [0=probe3, pnp]
/ timeout = parameters.responsewindow
/ inputdevice = keyboard
/ validresponse = (16, 17)
</trial>

/////////////////////////////////////////////////////////////////////////////////////////////

<block encoding1>
/ trials = [1=encodingimage1; 2=encodingimage1; 3=encodingimage1; 4=encodingimage1; 5=fixationcross; 6=probe1]
</block>

<block encoding2>
/ trials = [1=encodingimage2; 2=encodingimage2; 3=encodingimage2; 4=encodingimage2; 5=fixationcross; 6=probe2]
</block>

<block encoding3>
/ trials = [1=encodingimage3; 2=encodingimage3; 3=encodingimage3; 4=encodingimage3; 5=fixationcross; 6=probe3]
</block>

/////////////////////////////////////////////////////////////////////////////////////////////

<expt>
/ blocks = [1=encoding2; 2=encoding3; 3=encoding1]
</expt>

RE: Calling particular items from the items list in the picture element

aarthiravi — Thu, 14 Dec 2023 01:56:31 GMT

+x[quote]

[b]Dave - 12/13/2023[/b]
+x[quote]

[b]aarthiravi - 12/13/2023[/b]
Is there a way to select certain items from the items list in the picture element on Inquisit? I am trying to create an experiment to show sequences of four items in a fixed order.

For example, if I have:
<item stims>
/1="1a.jpg"
/2="1b.jpg"
/3="1c.jpg"
/4="1d.jpg"
/5="2a.jpg"
/6="2b.jpg"
/7="2c.jpg"
/8="2d.jpg"
/9="3a.jpg"
/10="3b.jpg"
/11="3c.jpg"
/12="3d.jpg"
</item>

<item probestims>
/1="1a.jpg"
/2="2b.jpg"
/3="3c.jpg"
</item>

Is it possible to do something like-

<picture enc1>
/ items = item.stims (1,2,3,4) ## to present the first four items
/ size = (parameters.stimsize, parameters.stimsize)
/ select = sequence
/ position =(50%, 50%)
</picture>

<picture enc2>
/ items = item.stims (5,6,7,8) ## to present the next four items
/ size = (parameters.stimsize, parameters.stimsize)
/ select = sequence
/ position =(50%, 50%)
</picture>

<picture enc3>
/ items = item.stims (9,10,11,12) ## to present the next four items
/ size = (parameters.stimsize, parameters.stimsize)
/ select = sequence
/ position =(50%, 50%)
</picture>

<picture probe1>
/ items = item.probestims (1)
/ size = (parameters.stimsize, parameters.stimsize)
/ position =(50%, 50%)
</picture>

<picture probe2>
/ items = item.probestims (2)
/ size = (parameters.stimsize, parameters.stimsize)
/ position =(50%, 50%)
</picture>

<picture probe3>
/ items = item.probestims (3)
/ size = (parameters.stimsize, parameters.stimsize)
/ position =(50%, 50%)
</picture>

And then

<item fixationcross>
/1="fixation.png"
</item>

<picture fixation>
/ items = item.fixationcross
/ position = (50%, 50%)
/ size = (20%,20%)
/ valign = center
/ halign = center
</picture>

<text pnp>
/ items = ("Was this item present in the sequence?")
/ position = (50%, 10%)
/ fontstyle = ("Arial", 5%, false, false, false, false, 5, 1)
/ size = (25%, 10%)
/ txcolor = black
/ txbgcolor = #afafaf
</text>

//////////////////////////////////////////////////////////////////////////////////////////////
<parameters>
/ stimsize = 75%
/ stimulusduration = 1500
/ probeduration = 1500
/ fixationduration = 3000
/ responsewindow = 120000
</parameters>
/////////////////////////////////////////////////////////////////////////////////////////////

<trial encodingimage1>
/ showmousecursor = false
/ stimulustimes = [0=enc1]
/ timeout = parameters.stimulusduration
</trial>

<trial encodingimage2>
/ showmousecursor = false
/ stimulustimes = [0=enc2]
/ timeout = parameters.stimulusduration
</trial>

<trial encodingimage3>
/ showmousecursor = false
/ stimulustimes = [0=enc3]
/ timeout = parameters.stimulusduration
</trial>

//////////
<trial fixationcross>
/ showmousecursor = false
/ stimulustimes = [0=fixation]
/ timeout = parameters.fixationduration
</trial>

//////////
<trial probe1>
/ showmousecursor = false
/ stimulustimes = [0=probe1, pnp]
/ timeout = parameters.responsewindow
/ inputdevice = keyboard
/ validresponse = (16, 17)
</trial>

<trial probe2>
/ showmousecursor = false
/ stimulustimes = [0=probe2, pnp]
/ timeout = parameters.responsewindow
/ inputdevice = keyboard
/ validresponse = (16, 17)
</trial>

<trial probe3>
/ showmousecursor = false
/ stimulustimes = [0=probe3, pnp]
/ timeout = parameters.responsewindow
/ inputdevice = keyboard
/ validresponse = (16, 17)
</trial>

/////////////////////////////////////////////////////////////////////////////////////////////

<block encoding1>
/ trials = [1=encodingimage1; 2=encodingimage1; 3=encodingimage1; 4=encodingimage1; 5=fixationcross; 6=probe1]
</block>

<block encoding2>
/ trials = [1=encodingimage2; 2=encodingimage2; 3=encodingimage2; 4=encodingimage2; 5=fixationcross; 6=probe2]
</block>

<block encoding3>
/ trials = [1=encodingimage3; 2=encodingimage3; 3=encodingimage3; 4=encodingimage3; 5=fixationcross; 6=probe3]
</block>

/////////////////////////////////////////////////////////////////////////////////////////////

<expt>
/ blocks = [1=encoding2; 2=encoding3; 3=encoding1]
</expt>
[/quote]

Yes, you do this via the /select attribute.

I.e.

[code]<picture enc1>
/ items = item.stims
/ size = (parameters.stimsize, parameters.stimsize)
/ select = sequence(1,2,3,4)
/ position =(50%, 50%)
</picture>

<picture enc2>
/ items = item.stims
/ size = (parameters.stimsize, parameters.stimsize)
/ select = sequence(5,6,7,8)
/ position =(50%, 50%)
</picture>

<picture enc3>
/ items = item.stims
/ size = (parameters.stimsize, parameters.stimsize)
/ select = sequence(9,10,11,12)
/ position =(50%, 50%)
</picture>

<picture probe1>
/ items = item.probestims
/ size = (parameters.stimsize, parameters.stimsize)
/ position =(50%, 50%)
/ select = 1
</picture>

<picture probe2>
/ items = item.probestims
/ size = (parameters.stimsize, parameters.stimsize)
/ position =(50%, 50%)
/ select = 2
</picture>

<picture probe3>
/ items = item.probestims
/ size = (parameters.stimsize, parameters.stimsize)
/ position =(50%, 50%)
/ select = 3
</picture>[/code]
[/quote]

Thank you!

RE: Calling particular items from the items list in the picture element

Dave — Wed, 13 Dec 2023 12:16:56 GMT

+x[quote]

[b]aarthiravi - 12/13/2023[/b]
Is there a way to select certain items from the items list in the picture element on Inquisit? I am trying to create an experiment to show sequences of four items in a fixed order.

For example, if I have:
<item stims>
/1="1a.jpg"
/2="1b.jpg"
/3="1c.jpg"
/4="1d.jpg"
/5="2a.jpg"
/6="2b.jpg"
/7="2c.jpg"
/8="2d.jpg"
/9="3a.jpg"
/10="3b.jpg"
/11="3c.jpg"
/12="3d.jpg"
</item>

<item probestims>
/1="1a.jpg"
/2="2b.jpg"
/3="3c.jpg"
</item>

Is it possible to do something like-

<picture enc1>
/ items = item.stims (1,2,3,4) ## to present the first four items
/ size = (parameters.stimsize, parameters.stimsize)
/ select = sequence
/ position =(50%, 50%)
</picture>

<picture enc2>
/ items = item.stims (5,6,7,8) ## to present the next four items
/ size = (parameters.stimsize, parameters.stimsize)
/ select = sequence
/ position =(50%, 50%)
</picture>

<picture enc3>
/ items = item.stims (9,10,11,12) ## to present the next four items
/ size = (parameters.stimsize, parameters.stimsize)
/ select = sequence
/ position =(50%, 50%)
</picture>

<picture probe1>
/ items = item.probestims (1)
/ size = (parameters.stimsize, parameters.stimsize)
/ position =(50%, 50%)
</picture>

<picture probe2>
/ items = item.probestims (2)
/ size = (parameters.stimsize, parameters.stimsize)
/ position =(50%, 50%)
</picture>

<picture probe3>
/ items = item.probestims (3)
/ size = (parameters.stimsize, parameters.stimsize)
/ position =(50%, 50%)
</picture>

And then

<item fixationcross>
/1="fixation.png"
</item>

<picture fixation>
/ items = item.fixationcross
/ position = (50%, 50%)
/ size = (20%,20%)
/ valign = center
/ halign = center
</picture>

<text pnp>
/ items = ("Was this item present in the sequence?")
/ position = (50%, 10%)
/ fontstyle = ("Arial", 5%, false, false, false, false, 5, 1)
/ size = (25%, 10%)
/ txcolor = black
/ txbgcolor = #afafaf
</text>

//////////////////////////////////////////////////////////////////////////////////////////////
<parameters>
/ stimsize = 75%
/ stimulusduration = 1500
/ probeduration = 1500
/ fixationduration = 3000
/ responsewindow = 120000
</parameters>
/////////////////////////////////////////////////////////////////////////////////////////////

<trial encodingimage1>
/ showmousecursor = false
/ stimulustimes = [0=enc1]
/ timeout = parameters.stimulusduration
</trial>

<trial encodingimage2>
/ showmousecursor = false
/ stimulustimes = [0=enc2]
/ timeout = parameters.stimulusduration
</trial>

<trial encodingimage3>
/ showmousecursor = false
/ stimulustimes = [0=enc3]
/ timeout = parameters.stimulusduration
</trial>

//////////
<trial fixationcross>
/ showmousecursor = false
/ stimulustimes = [0=fixation]
/ timeout = parameters.fixationduration
</trial>

//////////
<trial probe1>
/ showmousecursor = false
/ stimulustimes = [0=probe1, pnp]
/ timeout = parameters.responsewindow
/ inputdevice = keyboard
/ validresponse = (16, 17)
</trial>

<trial probe2>
/ showmousecursor = false
/ stimulustimes = [0=probe2, pnp]
/ timeout = parameters.responsewindow
/ inputdevice = keyboard
/ validresponse = (16, 17)
</trial>

<trial probe3>
/ showmousecursor = false
/ stimulustimes = [0=probe3, pnp]
/ timeout = parameters.responsewindow
/ inputdevice = keyboard
/ validresponse = (16, 17)
</trial>

/////////////////////////////////////////////////////////////////////////////////////////////

<block encoding1>
/ trials = [1=encodingimage1; 2=encodingimage1; 3=encodingimage1; 4=encodingimage1; 5=fixationcross; 6=probe1]
</block>

<block encoding2>
/ trials = [1=encodingimage2; 2=encodingimage2; 3=encodingimage2; 4=encodingimage2; 5=fixationcross; 6=probe2]
</block>

<block encoding3>
/ trials = [1=encodingimage3; 2=encodingimage3; 3=encodingimage3; 4=encodingimage3; 5=fixationcross; 6=probe3]
</block>

/////////////////////////////////////////////////////////////////////////////////////////////

<expt>
/ blocks = [1=encoding2; 2=encoding3; 3=encoding1]
</expt>
[/quote]

Yes, you do this via the /select attribute.

I.e.

[code]<picture enc1>
/ items = item.stims
/ size = (parameters.stimsize, parameters.stimsize)
/ select = sequence(1,2,3,4)
/ position =(50%, 50%)
</picture>

<picture enc2>
/ items = item.stims
/ size = (parameters.stimsize, parameters.stimsize)
/ select = sequence(5,6,7,8)
/ position =(50%, 50%)
</picture>

<picture enc3>
/ items = item.stims
/ size = (parameters.stimsize, parameters.stimsize)
/ select = sequence(9,10,11,12)
/ position =(50%, 50%)
</picture>

<picture probe1>
/ items = item.probestims
/ size = (parameters.stimsize, parameters.stimsize)
/ position =(50%, 50%)
/ select = 1
</picture>

<picture probe2>
/ items = item.probestims
/ size = (parameters.stimsize, parameters.stimsize)
/ position =(50%, 50%)
/ select = 2
</picture>

<picture probe3>
/ items = item.probestims
/ size = (parameters.stimsize, parameters.stimsize)
/ position =(50%, 50%)
/ select = 3
</picture>[/code]