Primary research

Primary research is information, which obtained by you. In this post I'll talk about the types of primary research.

Face to face is great way of getting primary research as you gain a much information just by asking questions to the person you talking to.  The only real disadvantage is that most of the time you may have to go out of your way to get a time and place for the face-to-face conversations. Face to face with people that have a really small may want money to get face to face which would be disadvantage but it is one of the best ways to research. 

Questionnaires only can only answer so many questions so that would be answered in a disadvantage so you have very seraphic with the way you write your questionnaires out.

Survey is great as a primary research as it is an upfront question. The only reason negative thing about surveys would be that it is time consuming for the people doing the survey so some people may not want to do the surveys.

Interviews are longer are can directly talk to someone and gain more information and personal you info could aquaria. Another advantage would be that with an interview it is hard to fake emotions so you get a lot of pure emotional throughs on the topic that you are trying to research on thats whats great about doing interviews. As for the disadvantage of  doing interviews would be that