* Introducing the topic: It sets the stage by providing background information and context for the research. This helps the reader understand the broader area the research falls into.
* Establishing the research problem/question: It clearly and concisely states the specific problem or question the research aims to address. This is often the most important part of the introduction.
* Highlighting the significance of the research: It explains why the research is important and what its potential contributions are to the field. This justifies the need for the study.
* Reviewing relevant literature: It provides a concise overview of existing research related to the topic, demonstrating the researcher's understanding of the literature and placing the current research within that context. This shows how the current research builds upon or challenges previous work.
* Stating the research objectives/hypotheses: It outlines the specific aims and goals of the research, and may include hypotheses that the research will test.
* Presenting the paper's structure/outline (sometimes): A brief overview of the paper's organization can help the reader follow the flow of arguments and findings.
In short, a strong introduction acts as a roadmap for the reader, guiding them through the research process and providing the necessary context to understand and appreciate the findings. It grabs the reader's attention and sets the tone for the entire paper.