Block - trials attribute - selectmode: sequence problem randomization


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DannyPilgrim
DannyPilgrim
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Dave - 5/11/2020
DannyPilgrim - 5/11/2020
Hello everyone,

this question may have been asked many times before, but I've not been able to find anything specific.

I want to show the participants this sequence of trials:
/ trials = [1-5 =sequence(AmpelStudierÜbung, TastaturStudierÜbung, AtomStudierÜbung, LampeStudierÜbung, TriangelStudierÜbung)]

The participants just have to watch all of these trials for 3 seconds without pushing a button.
The problem is that this block loops itself everytime after the "TriangelStudierÜbung"-trial ends; so the next block does not start at all.

It does work with the =noreplace function but the trials must not be shown randomly.
Do I have to use another function such as the /branch function?

Thank you very much!
Danny

/ trials = [1-5 =sequence(AmpelStudierÜbung, TastaturStudierÜbung, AtomStudierÜbung, LampeStudierÜbung, TriangelStudierÜbung)]

means you're running the sequence of trials 5 times. If you only want to run the sequence once, you ought to do

/ trials = [1 =sequence(AmpelStudierÜbung, TastaturStudierÜbung, AtomStudierÜbung, LampeStudierÜbung, TriangelStudierÜbung)]

Hello Dave!
Thank you very much for your quick response! :)
It does work now.


Dave
Dave
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DannyPilgrim - 5/11/2020
Hello everyone,

this question may have been asked many times before, but I've not been able to find anything specific.

I want to show the participants this sequence of trials:
/ trials = [1-5 =sequence(AmpelStudierÜbung, TastaturStudierÜbung, AtomStudierÜbung, LampeStudierÜbung, TriangelStudierÜbung)]

The participants just have to watch all of these trials for 3 seconds without pushing a button.
The problem is that this block loops itself everytime after the "TriangelStudierÜbung"-trial ends; so the next block does not start at all.

It does work with the =noreplace function but the trials must not be shown randomly.
Do I have to use another function such as the /branch function?

Thank you very much!
Danny

/ trials = [1-5 =sequence(AmpelStudierÜbung, TastaturStudierÜbung, AtomStudierÜbung, LampeStudierÜbung, TriangelStudierÜbung)]

means you're running the sequence of trials 5 times. If you only want to run the sequence once, you ought to do

/ trials = [1 =sequence(AmpelStudierÜbung, TastaturStudierÜbung, AtomStudierÜbung, LampeStudierÜbung, TriangelStudierÜbung)]
DannyPilgrim
DannyPilgrim
Partner Member (543 reputation)Partner Member (543 reputation)Partner Member (543 reputation)Partner Member (543 reputation)Partner Member (543 reputation)Partner Member (543 reputation)Partner Member (543 reputation)Partner Member (543 reputation)Partner Member (543 reputation)
Group: Forum Members
Posts: 37, Visits: 146
Hello everyone,

this question may have been asked many times before, but I've not been able to find anything specific.

I want to show the participants this sequence of trials:
/ trials = [1-5 =sequence(AmpelStudierÜbung, TastaturStudierÜbung, AtomStudierÜbung, LampeStudierÜbung, TriangelStudierÜbung)]

The participants just have to watch all of these trials for 3 seconds without pushing a button.
The problem is that this block loops itself everytime after the "TriangelStudierÜbung"-trial ends; so the next block does not start at all.

It does work with the =noreplace function but the trials must not be shown randomly.
Do I have to use another function such as the /branch function?

Thank you very much!
Danny

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