The introduction should give the reader a brief overview of what the purpose of the paper is and why the topic is important. The conclusion section typically restates the purpose of the paper, the imp...The introduction should give the reader a brief overview of what the purpose of the paper is and why the topic is important. The conclusion section typically restates the purpose of the paper, the importance of the topic, and overall assumptions you can make about your topic based on the reviewed research. The abstract comes before the body of the paper and after the title page of your paper. This section should tell the reader what the purpose of the paper is and what the main findings were.