I understand those surveys have been piloted.
During the development of the protocol for the study over the last two years they were validating certain tools, making sure the questions were understandable, especially when it came to consent and proxy consent and things like that.
So definitely, the target audience is taken into consideration in developing these questions. I think they've also been working with the CCHS, which has had experience with that at Stats Canada, to make sure the questions are understandable.