Conditions on question display
If question display depends on the answer given to another question, you can use MetaTests to condition display of a question and its answers.
For more details on metatests, see Defining an Implementation Test.To condition question display:
1. See Accessing Questionnaire Elements.
2. Open the properties of the question.
3. Select the Questionnaire Conditions tab and the Display Conditions subtab.
4. In the Display Conditions field, create a MetaTest.
The MetaTest relates to assessment nodes.The question properties page is modified, and all assessment node links to which the condition relates are displayed.
5. In the upper part of the window, select the question of interest to you.
6. Select the assessment node link of interest to you and drag it into the Test Expression section.
7. Describe the expression of the test.
8. Click OK.
The Mandatory Condition tab is used when test execution is mandatory (that is, the user cannot continue the questionnaire until he/she has answered the question).