Editorial: Focus on Peer Leaders and Peer Learning in Different National and Disciplinary Contexts

It is pleasing to see the number of quality submissions this year, which has led to the publication of a second volume for 2022, a clear indication that peer learning is an important area of research and scholarship. This edition comprises six peer-reviewed articles offering perspectives on peer learning from across the globe. Three of the articles focus on the experiences of peer leaders, which have received increasing attention in recent years, just as there has been an increasing focus across the higher education sector on the related notion of students as partners. The diversity on display in this volume, both in terms of the focus of individual papers as well as the contexts in which peer learning applies, shows the fundamental strength of the notion of peer learning and its expanding application across the higher education sector.