“…Entitativity scholars call these behaviors group-member interactivity (Blanchard et al, 2020; Brewer et al, 2004; Dang & Liu, 2020; Ip et al, 2006). In line with the theoretical argument that interactivity and entitativity are inextricably linked (Crump et al, 2010; Denson et al, 2006; Gaertner & Schopler, 1998; Lickel et al, 2003), empirical work tends to operationalize entitativity by measuring and manipulating perceptions of members’ interactivity (e.g., Crump et al, 2010; Dang, Liu, Ren, & Gu, 2018; Denson et al, 2006; Effron & Knowles, 2015; Effron et al, 2018; Newheiser et al, 2012; Spencer-Rodgers et al, 2007). In short, interactivity is the glue that cognitively transforms multiple individuals into a “real group” in people’s minds.…”