I need to explore ways of enabling people to respond to a 20 question survey I have for a Masters project. I want to post it to them via email, for them to easily place the mark using multiple choice and then send back to me. Along with the questionnaire I would like to connect a 20 page document that the questions relate to along with a cover letter.
I want to save them from printing manually filling it in and posting to me.
I have looked at free survey software, but the free programmes only allow 10 questions per survey...I don't want to break it up like that and make it complicated for the user.