Articulate the importance of the findings of the literature reviewed

In an effort to assess the effectiveness of any intervention or policy change, it is essential that researchers understand the existing evidence base. By reviewing relevant literature on a given topic, researchers can gain an appreciation for the various perspectives that exist on a given subject matter and identify gaps in the research (Kuriyan & Nair-Collins 2018). For example, when evaluating a proposed solution for reducing poverty among disadvantaged populations, one must first evaluate existing evidence on poverty reduction interventions and policies. Through this process, one can begin to form an understanding of which strategies have proven effective at reducing poverty levels among different populations; however, one may also discover areas where there are limited empirical data available — leaving room for further exploration (Hulme & Shepherd 2003).