The height of the font used to print the subcaption on a survey question.
<caption> <checkboxes> <dropdown> <image> <listbox> <radiobuttons> <slider> <surveypage> <textbox>
The value can be specified in percentages, pixels, or points.
The following displays the value of subcaptionfontheight in a text stimulus:
<text sometext>
/ items= ("subcaptionfontheight = <% listbox.q1.subcaptionfontheight %>")
</text>
The following displays the value of subcaptionfontheight in an instruction page:
<page somepage>
subcaptionfontheight = <% checkboxes.q2.subcaptionfontheight %>
</page>