A Critical Evaluation of the Literature

 Description Focus on EPARs model YOU MUST INCLUDE A PICTURE OF THE EPARS MODEL. According to Caulley (1992) of La Trobe University, the literature review should: • compare and contrast different authors’ views on an issue • group authors who draw similar conclusions • criticise aspects of methodology • note areas in which authors are in disagreement • highlight exemplary studies • highlight gaps in research • show how your study relates to previous studies • show how your study relates to the literature in general • conclude by summarising what the literature says The purposes of the review are: • to define and limit the problem you are working on • to place your study in an historical perspective • to relate your findings to previous knowledge and suggest further research A good literature review, therefore, is critical of what has been written, identifies areas of controversy, raises questions and identifies areas which need further research.