In which type of analysis is coding and categorization required for thorough examination?

The type of analysis that requires coding and categorization for thorough examination is thematic analysis. This qualitative research method involves identifying themes or patterns within qualitative data, typically gathered from interviews, focus groups, or open-ended survey responses. The process entails systematically coding the data, which involves labeling portions of text with codes that summarize the content. These codes are then categorized into themes, allowing for deeper understanding and interpretation of the data.

Thematic analysis is particularly useful in exploring how participants perceive and understand a particular phenomenon, and it can highlight both common and divergent experiences. By organizing the data into codes and themes, researchers can draw meaningful conclusions about the issues at hand.

In contrast, discourse analysis primarily focuses on understanding the nature of communication itself, examining language use in context, and how it constructs social realities. A case-control study is a quantitative research design used to assess associations between exposures and outcomes, and does not involve coding qualitative data. Triangulation refers to the use of multiple methods or data sources to enhance the credibility of research findings, but it does not specifically involve the coding and categorization of data like thematic analysis does.