View article

Background: There is no standardized definition of what a predatory journal is, nor have the characteristics of these journals been delineated or agreed upon. In order to study the phenomenon precisely a definition of predatory journals is needed. The objective of this scoping review is to summarize the literature on predatory journals, describe its epidemiological characteristics, and to extract empirical descriptions of potential characteristics of predatory journals.

Methods: We searched five bibliographic databases: Ovid MEDLINE, Embase Classic+ Embase, ERIC, and PsycINFO, and Web of Science on January 2 nd, 2018. A related grey literature search was conducted March 27 th, 2018. Eligible studies were those published in English after 2012 that discuss predatory journals. Titles and abstracts of records obtained were screened. We extracted epidemiological characteristics from all search records discussing …