My first approach was to make an exhaustive search of the big subject I'm interested in.After that, I'm trying to identify principal authors, top journals and seminal authors.
To me literature review is a mechanism that can be applied for numerous iterations until saturation is achieved (just like painting on a wall with numerous coatings until achieving satisfactorily outcome). Achieving saturation required rigorous literature review to be completed. Following points can be considered during literature review:
Determine your own research area / research problem at high level then perform literature review until you can crystalize the research area / draw its boundary & pen down its problem statement (this stage of literature review also helping your research is not "reinventing the wheel" for knowledge contribution).
Perform literature review to find out the theories, theoretical frameworks, models etc that support your conceptual framework / research model developed (research model developed without underpinning on certain theories will sink when challenged by thesis examiner / article reviewer).
Perform literature review on your research methodology i.e. justify why you use certain research method e.g. quantitative, qualitative, mixed method etc, what sampling to use, how to operationalize your instrument e.g. adopt / adapt or create a new one, types of data scale to use, types of data analysis selected e.g. descriptive, inferential univariate, multivariate statistics etc.
When your findings / results are different from what had been hypothesized / mainstream results, you can turn to literature review for certain explanation / justification - you might also use literature review to help you in writing the discussion section of your thesis / article.
Keeping your research results in mind plus what you'd reviewed from literature will help you to state your research limitation & propose what will be the future research recommendation.
In order to perform literature review tactically, you can search through, download & critically read all the latest relevant eLibraray journal articles you can gain access to - cultivate a habit to read all the downloaded article e.g. 2-3 articles per day if you are doing a thesis etc. - no point download if you don't have time to read (bear in mind these articles have a perishable shelf-life whereby when they have obsolete you need re-search & re-download the more recent articles again).
Use another journal or Google Scholar or even Internet to search through similar topical articles so that "no stone unturned" to achieve search saturation (I used this #7 to complement the above #6 as part of a "triangulation" in literature review).
Track all the articles you have read & obtained from literature review (following Excel link is an example) so that you can organize your thoughts / synthesize all the useful literature you'd reviewed before writing up the literature review section of your thesis / article.
How you write your literature review depends on your writing project. For a thesis or dissertation, you will need a thorough examination of your subject area.
But for a journal article, you need to be more focused. What is the specific information that readers need as background to understand your paper?
In a journal literature review, do not include something just because it is interesting. Include those things that are important for understanding YOUR research design, findings, and discussion.
Agree with all of the above ie that a well-executed literature review uncovers the gaps in the body of knowledge.
The researchers ability to be integrative ie to synthesise the various streams of thought and research that have been unearthed into a new perspective is a key capability that delivers the researcher's value-added contribution.
To me literature review is a mechanism that can be applied for numerous iterations until saturation is achieved (just like painting on a wall with numerous coatings until achieving satisfactorily outcome). Achieving saturation required rigorous literature review to be completed. Following points can be considered during literature review:
Determine your own research area / research problem at high level then perform literature review until you can crystalize the research area / draw its boundary & pen down its problem statement (this stage of literature review also helping your research is not "reinventing the wheel" for knowledge contribution).
Perform literature review to find out the theories, theoretical frameworks, models etc that support your conceptual framework / research model developed (research model developed without underpinning on certain theories will sink when challenged by thesis examiner / article reviewer).
Perform literature review on your research methodology i.e. justify why you use certain research method e.g. quantitative, qualitative, mixed method etc, what sampling to use, how to operationalize your instrument e.g. adopt / adapt or create a new one, types of data scale to use, types of data analysis selected e.g. descriptive, inferential univariate, multivariate statistics etc.
When your findings / results are different from what had been hypothesized / mainstream results, you can turn to literature review for certain explanation / justification - you might also use literature review to help you in writing the discussion section of your thesis / article.
Keeping your research results in mind plus what you'd reviewed from literature will help you to state your research limitation & propose what will be the future research recommendation.
In order to perform literature review tactically, you can search through, download & critically read all the latest relevant eLibraray journal articles you can gain access to - cultivate a habit to read all the downloaded article e.g. 2-3 articles per day if you are doing a thesis etc. - no point download if you don't have time to read (bear in mind these articles have a perishable shelf-life whereby when they have obsolete you need re-search & re-download the more recent articles again).
Use another journal or Google Scholar or even Internet to search through similar topical articles so that "no stone unturned" to achieve search saturation (I used this #7 to complement the above #6 as part of a "triangulation" in literature review).
Track all the articles you have read & obtained from literature review (following Excel link is an example) so that you can organize your thoughts / synthesize all the useful literature you'd reviewed before writing up the literature review section of your thesis / article.
The literature review serves as the foundation of a research. It acts as the backbone of the research. The stronger and synthesized the literature review is, the better the research is. Generally, the literature review should include the conceptual, theoretical as well as empirical review of existing body of knowledge pertaining a particular field of study. The relationships among variables, their concepts, underlying theories should be covered in literature review section or chapter.