I’ve split it up into multiple pages: the first page classifies you as an active or inactive user and then sends you to a detailed questionnaire on how you use it if you are active, or simply why you stopped if inactive, and then both go to a long demographics/background page.
Sounds good. I would also add a “never used it” option. It can go straight to the demographics/background page.
Otherwise you might have people who never used it classify themselves as “inactive user”.
The survey could have multiple pages:
The first page simply asks:
What’s your modafinil usage:
a) Never
b) I used it in the past and then stopped.
c) I’m currently using it. (leading the user to your current survey)
I’ve split it up into multiple pages: the first page classifies you as an active or inactive user and then sends you to a detailed questionnaire on how you use it if you are active, or simply why you stopped if inactive, and then both go to a long demographics/background page.
Sounds good. I would also add a “never used it” option. It can go straight to the demographics/background page. Otherwise you might have people who never used it classify themselves as “inactive user”.
(If they’ve never used modafinil, why on earth are they taking my survey?!)
They might be interested in taking modafinil. The fact that they shouldn’t take the survey doesn’t mean they won’t.