change repetition number in ANT-short


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cindy7766445
cindy7766445
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Hi,

I am trying to change the repetition number for the short attentional network task. The default number in the task is 5 repetitions for each condition and I want to reduce that to 3 repetitions. Is there any way that I can change that? Seems like the number of trials is set in the experimental block. 

Thanks 

Sherry 
Dave
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cindy7766445 - 7/15/2020
Hi,

I am trying to change the repetition number for the short attentional network task. The default number in the task is 5 repetitions for each condition and I want to reduce that to 3 repetitions. Is there any way that I can change that? Seems like the number of trials is set in the experimental block. 

Thanks 

Sherry 

Simply reduce the amount of trials in the block from 120 to 72:

<block ANT>
/ onblockbegin = [values.blockcount += 1]
/ onblockbegin = [values.practice = 0]
/ trials = [
    1 = getReady;
    2-121 = noreplace(nocue, centercue, spatialcue);
]
</block>

 becomes

<block ANT>
/ onblockbegin = [values.blockcount += 1]
/ onblockbegin = [values.practice = 0]
/ trials = [
    1 = getReady;
    2-73 = noreplace(nocue, centercue, spatialcue);
]
</block>
GO

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