SRT how to display all latency times on the end feedback screen


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zradosev
zradosev
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TNX Dave, I will try that and let you know about the results!
Dave
Dave
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Concatenate the latencies and store them in a <values> entry /ontrialend. Display said value in a <text> element or an instruction <page> at the end of the task. In a nutshell:

<values>
/ alllatencies = ""
</values>

<block myblock>
/ postinstructions = (end)
/ trials = [1-10 = mytrial]
</block>

<trial mytrial>
/ ontrialend = [values.alllatencies=concat(concat(values.alllatencies, trial.mytrial.latency), ",")]
/ pretrialpause = 500
/ stimulusframes = [1=mytext]
/ validresponse = (57)
</trial>

<text mytext>
/ items = ("Press the spacebar as quickly as possible.")
</text>

<page end>
^^The latencies:

^^<%values.alllatencies%>

</page>

Edited 9 Years Ago by Dave
zradosev
zradosev
Associate Member (188 reputation)Associate Member (188 reputation)Associate Member (188 reputation)Associate Member (188 reputation)Associate Member (188 reputation)Associate Member (188 reputation)Associate Member (188 reputation)Associate Member (188 reputation)Associate Member (188 reputation)
Group: Forum Members
Posts: 3, Visits: 9
Hello everyone!
Can someone help me please. I have a couple of research assistans who use the SRT *Simple Visual Reaction Time) test as a part of a battery, and I need that they are quickly able to recognize the abberant reaction time without looking into the data sheet. How can I display all the 20 reaction times as a string just after the results on the same scree?
Thank you in advance, and best regards,
GO

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