Answer:
B. content analysis
Explanation:
Content analysis: The term content analysis is defined as a research tool that is being used to describe the presence of various themes, words, or concepts inside specific qualitative data. A researcher uses the content analysis to describe, analyze, or quantify the relationships, meanings, and presence of a few concepts, words, and themes.
In short, it is described as a phenomenon that is being used by the various experimenter or the researcher to summarize specific content through counting different aspects of particular content and therefore it includes an objective evaluation.
In the question above, Amber is conducting content analysis research.