“…This part of the questionnaire inquired about participants' gender, their identification with women and with feminism, and several individual difference measures related to feminism. To account for individual differences in people's beliefs about gender (Morton et al, 2009; Napier et al, 2010; Okimoto and Brescoll, 2010), we asked participants to fill in measures of gender essentialism, gender system justification, benevolent sexism and liberal feminist attitudes (Glick and Fiske, 1996; Jost and Kay, 2005; Napier et al, 2010; Connelly and Heesacker, 2012; Brescoll et al, 2013; de Lemus et al, 2015). We wanted to use those measures as covariates, to see whether the effects uncovered are specifically due to feminist identification, rather than merely feminist beliefs.…”