Thematic Analysis is one of the most common forms of analysis in qualitative research, focusing on identifying, analyzing and interpreting patterns of meaning (or "themes") in qualitative data. In contrast to other qualitative approaches, such as grounded theory, discourse analysis, narrative analysis, and interpretive phenomenological analysis, thematic analysis is often viewed as a method or technique, whereas other approaches can be described as methodologies or theoretical frameworks. Thematic analysis can be seen as an umbrella term for a number of different approaches rather than a single method.
“The flexibility of thematic analysis allows it to be easily adjusted and adapted to a variety of data and research questions.”
Thematic analysis can be used across a variety of qualitative data, from interviews and focus groups to surveys and observations. This approach goes beyond simply counting phrases or words in a text and digs deeper into the explicit and implicit meaning in the data. Central to this process is coding, which involves identifying items of analytical value in the data and marking them with coding labels. Through coding, the researcher was able to establish themes from the data.
According to psychologists Virginia Braun and Victoria Clarke, thematic analysis can be divided into three main forms: coding reliability method, codebook method and reflection Sexual method. Since it was first proposed in the journal Qualitative Research Psychology in 2006, reflective thematic analysis has become a benchmark for thematic analysis and has received more than 120,000 Google Scholar citations, demonstrating its wide impact in the academic community.
“The formation of a topic is a dynamic process in which researchers play an active role rather than being passive spectators.”
The flexibility of thematic analysis is a major feature of it, making it adaptable to a variety of theoretical frameworks and research designs, and suitable for exploring participants' life experiences, behaviors and social processes. Through this method, researchers can delve into the factors and social norms that influence a particular phenomenon, during which the identification of themes relies on a comprehensive understanding and analysis of the data.
Although thematic analysis is favored for its flexibility and wide applicability, it inevitably involves certain philosophical and conceptual assumptions during the analysis stage. The coding process can be inductive or deductive, meaning that the formation of themes may depend on the specific content of the data or on prior theoretical frameworks. There is also diversity in the definition of topics. Some scholars believe that topics should be based on common meanings, while others argue that topics only need to cover summaries of information related to a specific topic.
“In a thematic analysis, the researcher’s judgment is a key tool in determining which themes are more important.”
It is worth noting that the process of thematic analysis is not simply to list the themes in the data one by one. Researchers must carefully craft questions during the coding process and reflect on the intentions behind the selected codes and their relevance to the research question. In qualitative research, ambiguity and flexibility are often its characteristics, so when conducting thematic analysis, constant evaluation and adjustment are needed.
Researchers also need to pay special attention to the use of reflective journals during qualitative analysis. Such logs help researchers track how their values and judgments influence the final results of the analysis, promoting a more transparent research process. Reflection and journaling help prevent subjective bias in the analysis process and encourage thoughtful consideration of the data.
Finally, there are no simple answers when considering sample size. Many qualitative researchers believe that the size and quality of the sample should be determined based on a variety of factors, such as the scope of the research question and the richness of the data collection method. Although some guidelines exist, the ultimate judgment rests with the researcher’s understanding and interpretation of the data.
In the process of exploring thematic analysis, we should think about: How can we find those meaningful potential themes in this ocean of qualitative data and use them to truly reflect the complexity of human experience?