Review of related literature is a critical process that is conducted at the beginning of any research study. It involves examining previous research and publications on a particular topic or subject matter to gain a comprehensive understanding of the existing knowledge, gaps, and controversies in the field. This process plays a vital role in developing a strong theoretical underpinning and guiding the research process to ensure that the study contributes to the existing knowledge in the field while addressing relevant questions or gaps. The literature review process requires careful planning, research, and analysis of published research work on the topic of interest. This assignment will provide a comprehensive explanation of the meaning and importance of review of related literature and describe how the process can be carried out for a research study in education.
Meaning of Review of Related Literature
The literature review is a process that involves examining published articles, journals, books, and other sources that contain relevant information on a particular research topic. The review of related literature aims to provide a summary of existing research on a specific topic and examine how it fits into the present research. The review provides an overview of the state of the art in the research field, highlighting the limitations, gaps, and controversies in previous research. Relevant theories, concepts, and research methods are also examined to help the researcher understand the current and previous research work.
The importance of Review of Related Literature
The review of related literature is an essential stage of the research process because it provides valuable insights to researchers that help shape the research questions and objectives. The following are some of the reasons why a literature review is critical to any research project:
1. Identification of Gaps and Limitations: The review of related literature helps to identify gaps in existing research work, which provides researchers with the opportunity to address these gaps. It also helps to highlight the limitations of previous research work, which enables the researcher to avoid repeating similar mistakes in their study.
2. Enhance the understanding of the research topic: The literature review helps researchers to gain a better understanding of the research topic, including previous research findings and theories. It enables researchers to adopt relevant concepts and research methods that have worked in previous studies.
3. Development of Research Questions: Literature review is an excellent tool for researchers to develop appropriate research questions and hypotheses that guide their research projects. It helps researchers to identify the precise research questions that they want to answer and the objectives they aim to achieve.
4. Saves time: The review of related literature can save researchers a lot of time and resources by enabling them to understand the latest ideas and offerings in the field. This knowledge is important for researchers to avoid repeating previous studies and research work.
5. Makes a research study more significant: The literature review process helps researchers to contribute to the current knowledge base rather than to conduct studies that don't add anything significant to the field. It enables researchers to adopt relevant theories and concepts to address the identified gaps in the research.
How to carry out review of related literature for a research study in education
Carrying out a review of related literature can be a daunting task, especially for new researchers. The following are the steps to follow when conducting a review of related literature for an educational research project:
Step 1: Identifying Research Topic
The first step in conducting a review of related literature is identifying the research topic. Researchers must choose an area of interest that aligns with their research objectives and makes a significant addition to the existing knowledge base. Identifying the research topic is essential because it provides a framework for the rest of the literature review process.
Step 2: Define Research Objective and Questions
Once the research topic is identified, the next step is to define the research objectives and questions. This step is important because it helps researchers to develop a specific research objective that will guide their study. The objectives are derived from the research area of interest, and they help researchers to design and conduct their study based on a well-defined goal and outcome.
Step 3: Gathering Published Materials
The next step is to gather published materials that relate to the research area of interest. During this stage, relevant literature on the research topic is collected from various sources, including academic journals, books, research databases, and other online resources. Researchers must ensure that the materials collected are relevant to the research area and that they address the identified gaps.
Step 4: Evaluate and Analyze Literature
After gathering relevant materials, researchers must evaluate and analyze the literature to determine its quality and relevance to the research project. The evaluation process requires researchers to read the abstract, introduction, and conclusion of each publication gathered to determine its relevance to the study. During the analysis stage, researchers need to synthesize the information gathered to identify trends, patterns, and gaps in the research area.
Step 5: Organize Literature Review
At this stage, researchers need to organize their literature review based on the research questions, objectives, and themes identified. The literature review must provide a clear and concise summary of the existing research relevant to the research subject. The literature review should outline the strengths, weaknesses, and gaps in previous research and demonstrate how the current study can contribute to current knowledge.
Step 6: Write and Edit Literature Review
Once the literature review is organized, it is time to write up the review. The literature review should follow a clear and concise structure based on the research questions, objectives, and themes identified. The review should include a background section that outlines the importance of the research topic, followed by a comprehensive summary of the existing research. The literature review should be edited to ensure that it is well-structured, coherent, and free from errors.
Conclusion
In conclusion, the literature review process is essential in any educational research project because it provides insights into existing research relevant to the study. The review helps researchers identify gaps in previous research work and enables them to avoid repeating similar mistakes in their research. A thorough literature review enables researchers to adopt relevant theories and concepts that can contribute to the current knowledge base. The literature review process requires careful planning, research, and analysis of published work, and it provides a framework for developing strong research questions and objectives. Therefore, researchers must understand the importance of review of related literature and follow the described steps when conducting a literature review for their research project.
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