“…Moreover, 41% of the studies did not report the participants' sexual orientation, and this may be an important mediating variable (Dijkstra et al, 2013 (Martínez-León, Mathes, Avendaño, Peña, & Sierra, in press). We suggest that the measurement include the results of research on stimuli that may evoke jealousy (Dijkstra et al, 2010), as well as on social situations that may incite more jealousy than others, such as "afternoon coffee vs. dinner invitation" (Kevin, Kniffin, & Wansink, 2012), selfies (Halpem et al, 2017), features of the rival (Buunk et al, 2011) and social media monitoring (Dainton & Stokes, 2015). Evaluation of romantic jealousy should be multimodal, integrating the results of scales, records, interviews with the partner, and nonverbal measures of emotional stress markers (DeSteno et al, 2006 (Buss et al, 1992) and the cognitive social theory (Harris, 2003) -have received sufficient empirical support.…”