International audienceBorn in the seventeenth century, journal peer review is an extremely diverse technology, constantly torn between two often incompatible goals: the validation of manuscripts conceived as a collective industrial-like reproducible process performed to assert scientific statements, and the dissemination of articles considered as a means to spur scientific discussion, raising controversies and civically challenging a state of knowledge. Such a situation is particularly conducive to clarifying the processes of valuation and evaluation in journal peer review. In this article, such processes are considered as specific tests in order to emphasize the uncertain properties of pre-tests manuscripts. On the one hand, evaluation tests are examined at the core of the validation of manuscripts, such as defining the coordination of judging instances (editor-in-chief, editorial committee, outside reviewers) or controlling the modalities of inter-knowledge between reviewers and authors. They are also studied regarding the dissemination of articles, notably through the contemporary conception of a continuing evaluation test termed " post publication peer review ". On the other hand, valuation tests are both part of the validation of manuscripts, such as the weighting of different judgments of the same manuscript and the tensions that these hierarchies cause, and of the dissemination of articles, such as attention metrics recording the uses of articles. The conclusion sketches out how the articulation of these different tests has recently empowered readers as a new key judging instance for dissemination and for validation, potentially transforming the definition of peers, and thus the whole process of journal peer review

International audienceIn a growing number of countries, governments and public agencies seek to systematically assess the scientific outputs of their universities and research institutions. Bibliometrics indicators and peer review are regularly used for this purpose, and their advantages and biases are discussed in a wide range of literature. This article examines how three different national organisations (AERES, ERA, ERIH) produce journal ratings as an alternative assessment tool, which is particularly targeted for social sciences and humanities. After setting out the organisational context in which these journal ratings emerged, the analysis highlights the main steps of their production, the criticism they received after publication, especially from journals, and the changes made during the ensuing revision process. The particular tensions of a tool designed as both a political instrument and a scientific apparatus are also discussed

This article examines the evolution of peer review and the modern editorial processes of scholarly journals by analyzing a novel data set derived from the Royal Society's archives and covering 1865-1965, that is, the historical period in which refereeing (not yet known as peer review) became firmly established. Our analysis reveals how the Royal Society's editorial processes coped with both an increasing reliance on refereeing and a growth in submissions, while maintaining collective responsibility and minimizing research waste. By engaging more of its fellows in editorial activity, the society was able to establish an equilibrium of number of submissions per reviewer that was relatively stable over time. Nevertheless, our analysis shows that the distribution of editorial work was significantly uneven. Our findings reveal interesting parallels with current concerns about the