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A literature review is an excellent research methodology. For example, a review can synthesise research findings and identify areas where more research is needed, thus providing the basis for a conceptual model, and informing policy and practice. However, despite their potential, the contribution and knowledge development of literature reviews are often weak. Time and again, literature reviews provide only a summary of descriptive statistics that does not facilitate knowledge development or inform policy and practice. This short paper examines common dilemmas and problems when it comes to the contribution of literature reviews. Different approaches are suggested and discussed, with the aim of helping researchers develop more meaningful contributions and thereby facilitate the advancement of research fields and knowledge development. The suggestions may be used by researchers, supporting them in moving from writing summary descriptions towards a more efficient approach to analysis and, therefore, stronger contributions.
Hannah Snyder (Fri,) studied this question.