This document discusses different types of research that media producers conduct when developing a new product. It explains that there are two main types of research: qualitative research, which focuses on opinions and attitudes, and quantitative research, which analyzes numerical data and statistics. The document also outlines different research methods like primary research, secondary research, market research, production research, audience research, and how demographics and psychographics are used to segment target audiences. Advertising is also highlighted as an important factor to consider when promoting a product based on the target demographic.