What is the core component of a literature review?

The core component of a literature review is identifying gaps in existing research. This process involves critically analyzing and synthesizing previous studies to understand the current state of knowledge on a particular topic. By pinpointing areas that have not been adequately addressed or questions that remain unanswered, the literature review highlights the significance of further investigation. This is essential for advancing knowledge in the field and guiding future research efforts.

In contrast, focusing solely on statistical data does not encompass the broader goals of a literature review, which requires contextualizing findings within the existing body of work. While anecdotal evidence and opinions from general audiences may provide interesting perspectives, they lack the rigorous analysis and systematic approach that a literature review demands. Instead, a literature review seeks to build on scholarly research, ensuring that it is based on credible sources and contributes to the academic dialogue.