Introduction to Literature Review in Research

Literature Review in Research

• Conducting a literature review aims to identify gaps in existing research, understand the current state of knowledge, and guide the development of a research question or hypothesis.

Contribution of Literature Review to Research

• A literature review contributes to research by providing a foundation for the study, informing the methodology, and identifying potential pitfalls.

Theoretical Framework in Literature Review

• One of the purposes of a theoretical framework is to provide a lens for analyzing and interpreting the findings of the literature review.

Avoiding Duplication of Studies

• A literature review helps in avoiding duplication of studies by identifying existing studies on the topic, allowing researchers to build upon or diverge from previous research.

Research Problem

• A literature review specifically helps with understanding the context, scope, and significance of the research problem.

Researcher's Expertise

• A thorough literature review demonstrates the researcher's expertise in the field, their ability to critically analyze information, and their understanding of the research problem.

Sources in Literature Review

• Primary sources in a literature review are original research articles, data, and studies that provide firsthand evidence or information.
• Secondary sources are reviews, compilations, or interpretations of primary sources.

Organizing Literature

• The Methodological Approach involves organizing literature based on the methods or techniques used in the research.

Purpose of Literature Review

• The purpose of conducting a literature review is to gain a deep understanding of the existing research on a topic, identify gaps, and develop a research question or hypothesis.

Approaches to Writing Literature Review

• The Known to Unknown Approach in writing RRL involves starting with a broad discussion of the topic and gradually narrowing down to the specific research question.
• The Synthesizing Information approach involves integrating and combining the findings of different studies to draw new conclusions.

Critical Analysis in Literature Review

• The purpose of critical analysis in writing RRL is to evaluate the strengths and limitations of the existing research, identify biases, and develop a critical perspective.

Importance of Best Practices

• It is essential to adhere to best practices in conducting a literature review to ensure that the review is comprehensive, unbiased, and reliable.

Source Credibility

• Evaluating source credibility is important when conducting a literature review to ensure that the sources used are trustworthy, reliable, and relevant.

Chronological Approach

• The Chronological Approach presents literature in the order of publication, with the most recent studies first.

Theoretical Framework

• A theoretical framework provides a structure for organizing and analyzing the literature, guiding the research design, and interpreting the findings.