Understanding, choosing and applying grounded theory: part 2.

BACKGROUND: A fundamental decision when planning a study is the selection of the most appropriate approach to the research. Researchers choosing grounded theory must consider which approach is best suited to for collecting and analysing data.

AIM: To enable nurse researchers to choose and apply a grounded theory methodology, using a worked example to illustrate the main elements and considerations.

DISCUSSION: Grounded theory provides a helpful framework to guide data collection and analysis, and to generate theory from the data. It can also be used to modify or advance existing theories.

CONCLUSION: Neophyte researchers need to understand the jargon, technical language and specific requirements of grounded theory to use it to its capacity. This supports the correct application of their preferred approach to grounded theory, and continuity between the study's question, aims and methods.

IMPLICATIONS FOR PRACTICE: It takes time and effort to understand the different approaches of grounded theory, and to learn its rigorous standards. This paper offers guidance to nurse researchers by explaining fundamental decisions to be made when choosing and adopting a grounded theory methodology.