[DDI-SRG] ITEM 25

[Wendy Thomas]

Here are two examples of the current options for referencing CodeSchemes 
or Catetory Schemes from QuestionItem. We would like to remove the first 
option.


OPTION 1:

<QuestionItem>
   <!-- ID and other controlcontructtype content -->
   <QuestionText>ertg[remreu</QuestionText>
   <ResponseDomainReference><Reference>URL<!--direct reference to 
CodeScheme or CategoryScheme [can not differentiation] NOTE 
RepresentationType has no ID --></Reference></ResponseDomainReference>
</QuestionItem>

OPTION 2:

<QuestionItem>
   <!-- ID and other controlcontructtype content -->
   <QuestionText>ertg[remreu</QuestionText>
   <CodeDomain>
     <CodeRepresentation>
       <Label>optional</Label>
       <Description>optional</Description>
       <CodeSchemeReference><Reference>URL</Reference>
     </CodeRepresentation>
   </CodeDomain>
</QuestionItem>



Wendy L. Thomas                          Phone: +1 612.624.4389
Data Access Core Director		 Fax:   +1 612.626.8375
Minnesota Population Center              Email: wlt at pop.umn.edu
University of Minnesota
50 Willey Hall
225 19th Avenue South
Minneapolis, MN 55455