<?xml version="1.0" encoding="utf-8"?><!DOCTYPE article  PUBLIC '-//OASIS//DTD DocBook XML V4.4//EN'  'http://www.docbook.org/xml/4.4/docbookx.dtd'><article><articleinfo><title>MaskedLexicalDecision</title><revhistory><revision><revnumber>3</revnumber><date>2013-08-01 18:44:05</date><authorinitials>RussellThompson</authorinitials></revision><revision><revnumber>2</revnumber><date>2013-08-01 18:43:40</date><authorinitials>RussellThompson</authorinitials></revision></revhistory></articleinfo><section><title>MASKED LEXICAL DECISION</title><para>Use the paired visual lexical decision design, but insert a frame with the pattern mask before the first word and set the appropriate frame durations.  Below the mask and the target will be displayed for the default duration specified in the parameter line. </para><screen><![CDATA[    +12 "###########" /<ms% 50> "defeat" / * "FAKED"/;]]></screen><para>-- Main.<ulink url="https://imaging.mrc-cbu.cam.ac.uk/language/MaskedLexicalDecision/language/CarolineWhiting#">CarolineWhiting</ulink> - 23 Mar 2007 </para></section></article>