This document discusses different perspectives on ontology and epistemology and how they affect qualitative data analysis and coding. It addresses realist, contextualist, and radical constructivist views. A realist perspective believes findings are waiting to be discovered in the data. Contextualism holds that knowledge is local and provisional based on the research context. Radical constructivism challenges the idea of absolute foundations for knowledge and objectivity. The document evaluates how these perspectives approach coding, reliability, and researcher subjectivity.