<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV>Hi All,</DIV>
<DIV>&nbsp;</DIV>
<DIV>Is there a framework for validating an instrument/questionnaire?</DIV>
<DIV>&nbsp;</DIV>
<DIV>Thanks.</DIV>
<DIV>Juanito</DIV>
<DIV>&nbsp;</DIV></td></tr></table><br>
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