Q-BEx is not just a questionnaire. It’s a free, flexible online tool that:

  • automatically calculates measures of language exposure and use;
  • automatically generates a comprehensive report for each child;
  • exists in many languages.
  • generates a report for you in English, Dutch or French.

How do you use Q-BEx as an SLT? There are 2 options:

  • You can send parents a link (URL) to the questionnaire, and they fill it in by themselves.
  • You can ask the parents the questions in an interview (ideally in person) and enter their answers yourself.

Take a look

Take a look at a preview of the questionnaire and sample report.

Using the questionnaire

How to register (for free) and use the questionnaire.


A list of frequently asked questions and the answers.


How to get involved, to find out more about the project.