Advances in peer review research: an introduction

Peer review is a topic of considerable concern to many researchers, and there is a correspondingly large body of research on the topic. This issue of Science and Engineering Ethics presents recent work on peer review that is both grounded in empirical science and is applicable to policy decisions. This research raises two basic questions; (a) how does current peer review operate, and (b) how can it be improved? Topics addressed include descriptions of how peer review is used in Federal agencies. whether peer review leads to better manuscripts, demographic characteristics of authors or reviewers (status or institutional affiliation), blinding of reviewers, authors, or results, reliability and consistency of reviews, accepting a paper before the study is done, simultaneous submission, and use of dispute resolution procedures such as scientific dialectical and pleading protocols.