“…We located latent mating competition using measures of life history domains including sensation seeking and reward responsiveness (Copping, Campbell, & Muncer, 2013, 2014b), attitudes toward risk (Ellis et al, 2012; Figueredo et al, 2005; Richardson, Sanning, et al, 2016), delinquency (Boutwell et al, 2015; Brumbach, Figueredo, & Ellis, 2009; Richardson et al, 2014; Richardson, Chen, et al, 2016), liability to substance use (Richardson et al, 2014; Richardson, Chen, et al, 2016; Richardson & Hardesty, 2012; Richardson, Sanning, et al, 2016), harm avoidance (Del Giudice, 2014b; Richardson, Sanning, et al, 2016), and agreeableness (Dunkel & Decker, 2010; Figueredo et al, 2004, 2007; Olderbak et al, 2014; Richardson, Sanning, et al, 2016). We also included an item that assessed total number of same and opposite sex partners in the past year (Brumbach et al, 2009; Ellis et al, 2009; Richardson et al, 2014; Richardson, Chen, et al, 2016, Richardson, Sanning, et al, 2016; see Table 3 for more information).…”