The concepts of quality, quality assurance and quality enhancement

Purpose - This paper aims to critically review and discuss different definitions of the concepts of quality, quality assurance (QA) and quality enhancement (QE) in higher education (HE) with presenting critical perspectives of the literature. Design/methodology/approach - The paper looks at literature concerns with the meaning of quality, QA and QE, regarding HE context. It analysis and critically reviews the different definitions of these key concepts. Findings - This paper suggests that the concepts ofQAand QE should be dealt as part of a continuum and showed the need for both as an ongoing process in HE institutions. Originality/value - The paper provides a unique analysis of the widely cited pieces of research regarding the concept of quality, QA and QE. It contributes to increase the understanding of those key concepts in HE sector, its origin and mean stream view. It outlines the importance of having a clear understanding of these terms and highlights the difficulties of having a unified definition.