“…The literature (Björk, ; Johnson et al ., ; Spezi et al ., ; Wakeling, Creaser, et al ., ; Wakeling, Spezi, et al ., ) converges on the notion that the mega‐journal combines four major characteristics: - Large‐scale publishing compared with most conventional journals, although in point of fact, as Björk () finds, not all mega‐journals are ‘big’ – 19 mega‐journals published 58,000 articles in 2017, two thirds of which in only two journals, PLOS ONE and Scientific Reports ;
- Wider in scope, covering several disciplinary areas or a single large discipline such as medicine or physics;
- OA, typically financed by (lower) pre‐publication article processing charges (APCs);
- Approach to quality assessment limits peer review to technical or scientific ‘soundness’ only, rather than more subjective criteria of impact, significance, or relevance. Thus, it ignores considerations of originality or significance in the hope that post‐publication ratings will perform a quality‐filtering function (Cope & Kalantzis, ).
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