The standard deviation of response latencies for the specified element over the entire experiment.
<block> <expt> <likert> <openended> <slidertrial> <trial>
None.
The following displays the value of totalsdlatency in a text stimulus:
<text sometext>
/ items= ("totalsdlatency = <% trial.sometrial.totalsdlatency %>")
</text>
The following displays the value of totalsdlatency in an instruction page:
<page somepage>
totalsdlatency = <% trial.sometrial.totalsdlatency %>
</page>