Whether a trial should play a video or sound stimulus to the end before moving to the next trial.
A value of 1 indicates the media should be played in its entirety, 0 indicates it may be interrupted once the trial is complete.
The following displays the value of playthrough in a text stimulus:
<text sometext>
/ items= ("playthrough = <% text.sometext.playthrough %>")
</text>
The following displays the value of playthrough in an instruction page:
<page somepage>
playthrough = <% text.sometext.playthrough %>
</page>