Correct Answer: B

Grounded Theory (Glaser & Strauss, 1967) is a qualitative research methodology whose primary purpose is to generate or discover a theory that is inductively derived from ('grounded in') systematically collected and analyzed data.

Key features of grounded theory:

• Constant comparative analysis: Continuously comparing data as it is collected
• Theoretical sampling: Sampling continues based on emerging theory
• Theoretical saturation: Sampling stops when no new categories emerge
• Core category: The central phenomenon that explains the social process
• Substantive theory: The output — explains a specific social process

Example in nursing: A grounded theory study might develop a theory explaining how newly graduated nurses transition into professional practice — useful for designing orientation programs for new staff.