“…The relationship between the use of personal pronouns or self-references and authorial identity construction has also attracted widespread attention from English as a Second Language (ESL) researchers at home and abroad (e.g., Tang & John, 1999;Hyland, 2002;Xu, 2011;Yang, 2015;Ju, 2016). Besides, the role of such sociocultural factors as gender, social class and ethnicity in the formation of identities of academic authors also aroused great interest of some scholars (e.g., Applyby, 2007;Preece, 2018;Thomas & Reinertsen, 2019). Other research explored such ethical issues of academic identity construction as text ownership and plagiarism among novice authors (Phan & Baurian, 2011) as well as such political issues as how to balance the global and local identities of English for Research Publication Purposes (ERPP) authors (Gao, 2017).…”