What is typically examined in a literature review?

In a literature review, the primary focus is on existing research and findings related to a specific topic. This process involves analyzing various scholarly sources, including academic articles, books, and studies that have already been published, to summarize what is known about the subject. The goal is to synthesize knowledge from previous works, identify gaps in the literature, and provide a foundation for further research.

This approach allows researchers and scholars to contextually position their own work within the broader academic dialogue, understanding what has already been explored and where their contributions may fit. By examining prior findings, a literature review uncovers established theories, methodologies, and results that inform and enhance the current understanding of a topic.