Peer review is the process of submitting drafts of articles for critical assessment by experts in the field or discipline before articles are accepted for publication in scholarly journals. The peer-review process helps ensure the quality of information that is published in that field.
Research articles have a formal structure that allows you to move from section to section easily. The key to effective reading of research articles is to use this formal structure to your advantage.
From: Sociology 100 How to Read a Research Article from Dakota State University
Scholarly journal articles in sociology often follow a standard format known as IMRAD. By understanding what the IMRAD format is and what each of the sections contains, you can navigate the article more easily. Besides the basic article info such as abstract, author's name and their affiliation, and article title references to sources, the main sections are:
INTRODUCTION
METHODS
RESULTS
AND
DISCUSSION