The document summarizes research on the use of peer assessment in education. It discusses five peer-reviewed articles on topics related to peer assessment, such as comparing authentic vs traditional assessment, using peer learning and tutoring to teach sustainability, investigating relationships between peer ratings and academic performance, developing models for online self-and-peer assessment, and exploring the benefits of peer-peer learning activities. For each article, it provides the author(s), title, intent, process, outcome, research gaps, and inferences. The summaries concisely highlight the key points and findings discussed in each research paper.