How to review the literature
- Start with broad area of interest if research problem is not known and narrow down
- Focused around the research problem
o What is already known in the area?
o What is not known or what are the gaps in the existing body of knowledge
o What questions have remained unanswered?
o What theories have been put forward relevant to the area of research?
o What suggestions have been made for further research?
o What research strategies have been employed by others under taking research?