The document defines various types of research terminology used in research projects including primary research, secondary research, quantitative research, qualitative research, audience research, market research, and production research. It provides the definitions, advantages, and disadvantages of each type of research as well as examples. Key types covered include primary research which is collecting your own data through methods like surveys, interviews, or focus groups; secondary research which uses existing research; quantitative research which uses measurable data and statistics; and qualitative research which explores opinions and experiences through discussions.