Find the what, why and how of literature reviews here.
Transcript:
Kia Ora.
In this video we’ll talk about literature reviews. What is a literature review, why do a literature review, and how do you do it?
A literature review is an overview of the main pieces of work that already exist on a given topic. The literature is analysed and discussed by theme so that the reader can see the bigger picture.
This also puts your research into context with the literature that is already out there. By identifying the gaps that exist, it shows why your work is needed and how it will build on the research that’s already been done.
• A literature review shows how previous researchers have approached a problem and how their work is connected.
• It reveals themes as well as controversies in the area of research.
• It shows the strengths and weaknesses of previous research.
• It identifies gaps in the research on a topic and
• It shows why your research is valuable in the context of a larger body of knowledge.
When doing a literature review it’s important to start early and give yourself plenty of time.
You can find literature using resources like the Library website.
Take note of where you have searched and what keywords you used, as some searches are more effective than others. Watch Unitec’s videos on searching the catalogue and databases for help with this.
You can also check out the resources in the Study Toolbox for help with searching.
File your notes in a consistent way, either manually or using reference management software, like Zotero, so you can find them later.
As you gather together your research, identify the patterns that emerge, and group literature by themes or strands.
A literature review doesn’t need to contain ALL the research on a topic – only the major pieces. Focusing on a particular theme can help you define the area where your own research fits.
When writing up your literature review, group the ideas you’ve found into sections. Show the links between pieces of literature, as well as pointing out the themes, controversies and gaps.
Show the relationship with your own research - this demonstrates why your work will be a useful addition to the existing body of knowledge.
For more information on literature reviews, check out the Postgraduate study guide in the Study Toolbox on the Library website.
The Library staff are here to help, so feel free to contact us if there is anything we can do for you.
Thanks for watching. Please check out our other online tutorials for more tips on how to get the most from your Library.
Ka kite anō.
