Why is conducting a literature review critical in the research process?

Conducting a literature review is essential in the research process because it enables researchers to understand the existing body of knowledge on a particular topic. By reviewing previous studies, researchers can identify gaps, contradictions, and areas of consensus within the field, which helps them refine their research questions and objectives. This foundational understanding is vital for positioning new research within the broader scholarly conversation, ensuring that it builds upon and contributes to the existing literature rather than duplicating efforts or overlooking important findings. A well-conducted literature review not only informs the research design but also strengthens the overall framework of the study, guiding the researcher in making informed decisions throughout the research process.