What qualitative data analysis method is best suited for analyzing interview data to identify patterns and develop a theory?

• Content analysis systematically categorizes and quantifies the presence of certain words, concepts, or themes within qualitative data. While it identifies patterns, it often focuses on the manifest content and can be more quantitative.
• Thematic analysis is a qualitative method for identifying, analyzing, and reporting patterns (themes) within data. It is particularly well-suited for interview data where the aim is to understand experiences, perceptions, and meanings, and to build a theory from these emerging patterns. The description of "looking for patterns" to "develop a theory" directly aligns with the purpose of thematic analysis.
• Discourse analysis examines language in use, focusing on how language constructs social realities, power relations, and identities. It goes beyond surface patterns to analyze underlying assumptions and ideologies. While interviews involve discourse, the primary goal here is pattern identification for theory development, which is more aligned with thematic analysis.
• Semantic analysis focuses on the meaning of words and phrases. While understanding meaning is crucial in qualitative research, semantic analysis is often a more specific linguistic approach or a component within broader qualitative methods, rather than the overarching method for developing a theory from interview patterns.

Therefore, thematic analysis is the most appropriate method for analyzing interview data to identify patterns and develop a theory.

The correct option is:

• Thematic analysis