This document discusses criteria for assessing the quality of qualitative research in three main sections: 1. It outlines traditional scientific research criteria focused on credibility, transferability, dependability and confirmability as well as critical realism criteria. 2. It then discusses social construction and constructivist criteria including authenticity criteria focused on fairness, ontological authenticity, educative authenticity, catalytic authenticity and tactical authenticity. 3. Finally, it addresses postmodern criteria for qualitative studies with a subjectivist approach, noting that authenticity is achieved when readers see the researcher has genuinely observed and participated in everyday life through thick descriptions that bring the culture alive.