Global Diversity of Authors, Editors, and Journal Ownership Across Subdisciplines of Psychology: Current State and Policy Implications

Abstract

Diversity is the fuel of innovation. Global diversity—geographical or international diversification—is indispensable for developing a true psychological science of human beings but remains poorly understood. We surveyed 68 top psychology journals in 10 subdisciplines and examined the global diversity of authors, editors (i.e., members of academic editorial teams), and journal ownership. Results show that (a) the global diversity of authorship, editorship, and ownership is low in top psychology journals, with the United States boasting outsized influences; (b) disparity intensifies along the hierarchy of authors, editors, and journal ownership and substantially differs between subdisciplines and journal types; (c) removing the United States markedly increases global diversity and eliminates differences in diversity between subdisciplines and between authorship and editorship; and (d) more authors and editors are from the journal’s home country (vs. a foreign journal) and from the editor-in-chief’s home country (vs. a journal with a foreign editor-in-chief), and the home-country biases are most pronounced in the United States—journals from the United States or with U.S. editors-in-chief have the lowest global diversity in authorship and editorship. These results provide substantial novel insights into the global diversity of psychology journals, with implications for a new diversity policy to stimulate the generation of variety and, by extension, innovation.