ASAPbio ran two surveys in advance of the Peer Review meeting: one more general survey for all stakeholders (closed 2018-02-06 with 295 responses) and one on Peer Feedback for authors and reviewers (closed 2018-01-31 with 370 responses).
eLife Early-Career Advisory Group
Many researchers have strong views on peer review. To find out what early-career researchers think eLife Early-Career Advisory Groupconducted a survey in which 10 questions about different aspects of peer review were asked. A total of 264 researchers took part in the survey, including 146 postdoctoral researchers (55% of the total), 61 group leaders (23%) and 51 PhD students (19%). The survey was conducted in September 2017.
https://elifesciences.org/inside-elife/982053f4/early-career-researchers-views-on-peer-review
Sense about Science
Should peer review detect fraud and misconduct? What does it do for science and what does the scientific community want it to do? Will it illuminate good ideas or shut them down? Should reviewers remain anonymous? In 2009, Sense about Science developed one of the largest ever international surveys of authors and reviewers, the Peer Review Survey 2009
http://senseaboutscience.org/activities/peer-review-survey-2009/
Taylor & Francis
In 2015, Taylor & Francis asked researchers from around the world to take part in an online survey and a series of focus groups, which aimed to explore what the experience of peer review was like for those involved in it on a regular basis: for the authors who write the papers, for the reviewers who review them, and for the journal editors who oversee the process.
Mark Ware
This survey intends to deliver a snapshot of current opinions and attitudes to different types of peer review from the viewpoint of both researchers and reviewers. In addition, it also delivers a comparison with earlier studies.