Click to Check. 1  No symptoms. 2  Anal itching. 3  Anal scratching.  Disturbed sleep due to 1  itching. Vagina itching.  more symptoms...Â».
Summary: 1  Primary research involves firsthand information gathered directly from the target population while secondary research involves the use of secondhand information which comes in the form of published articles, newspapers, news reports, recorded interviews, videos, books, and other printed or recorded resources.rimary Research vs Secondary Research. All of us are told to do some research, whether it is for our homework or for our workplace. Researching makes it very important in gathering authentic data.
Even though secondary sources are often acceptable, primary sources are often better than secondary sources, and there are times when primary sources must be used. While most of the sources that are found during research are secondary sources, it is often possible to also track down the primary source. To do this, look at the references, works cited, bibliography, or internet links (for an internet source) provided in a secondary source.