Nurses involved in research are concerned with methodological issues. This paper explores the Cartesian debate that has polarized the discourse on nursing research methodology. It is argued that methodologies exclusively based on objectivism, one pole of the Cartesian debate, or subjectivism, the other, do not provide nurses with adequate research foundations to understand the complexity of the lifeworld of nursing practice. This paper provides nurse researchers with an alternative methodological perspective, Gadamerian hermeneutics, which is in harmony with the clinical world (...) of nursing practice. (shrink)