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Library       Not Applicable: Per Variable

Adds "Not Applicable" checkboxes to a question with multiple variables.



Requires a question variable to be answered or that "Not Applicable" be selected. Supports grid and semantic diff questions.


  • Requires Better Lighthouse Library.
  • The downloaded question must be placed immediately after your question (the question to be given these check boxes). If this is not possible, line 13 of the footer can be set to the question's name.
  • The downloaded question's list should be set to your question's primary list. For a semantic diff, this can be the left or right list. For a grid, this is the list that goes along the direction of the grid's orientation.
  • Your question must have require response disabled for every variable.


  • Line 14 of the footer can be updated to change the label of the checkboxes.
  • Line 15 of the footer can be updated with a minimum number of checkboxes a respondent must select if not choosing "Not Applicable." The minimum is zero by default.

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Beginning with Lighthouse Studio 9.3, you may create a personal question library with your favorite questions. This page contains survey questions that have been submitted by our user community. You may download the questions and then import them into your Lighthouse Studio question library and freely use them within your surveys. All of the amazing items in this library are entirely user-contributed and user-supported!

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