research methods.

primary research - to find out various information that don't already exist this is done by questionnaires , interview’s this is out to the public to get the information by the public , this is done by collecting surveys , this is also like making your own research and secondary research stealing what you have found out.

secondary research - This is basically stolen from the primary research as primary has already been done and is founded like websites such as Google all have secondary information there , for example for a group to do a investigation on a chemical or search and for them to post their results on the internet and somebody to come and use them results as examples is secondary research. 

qualitative - this is when is in inquiry employed in many different academic principles like surveys that proves something basically like extra surveys that support what your researching for , this could also help in focus study's basically what they do is that they have to do is that they use trials for the product and how to make it better.

quantative - The research in this is basically investigating or going into more detail basically graphs, statistics and many more, this gives a fact as a number shows how much accurate and proven it is for example to say 50% of children like the colour blue in a school this is proven because they have had information to prove that is true.