Answer:
Qualitative research
Step-by-step explanation:
Qualitative research is a type of linguistic-semiotic-based research method used primarily in the social sciences. Qualitative techniques are usually considered all those different to statistical research and scientific experiment.
Qualitative research is defined as a type of research focused on the qualitative aspects of a given question. Considers the subjective part of the problem. Advertising: This means that it is able to identify and analyze data that cannot be measured numerically.