“…Each of the articles analyzed presented from one to four prosocial interventions, with the majority of articles (33 publications) presenting one intervention. In eight articles authors presented two interventions (Baumsteiger, 2019; Doescher & Sugawara, 1992; Johnson et al., 2013; Kramer et al., 2014; Mistry et al., 2016; Schonert‐Reichl et al., 2015; Solantaus et al., 2010; Villardón‐Gallego, García‐Carrión, Yáñez‐Marquina, & Estévez, 2018), two articles presented three interventions each (Böckler et al., 2018; Ramaswamy & Bergin, 2009), and one article examined four interventions (Dubow, Huesmann, & Eron, 1987). There was also a case of two articles devoted to the same intervention (Caprara et al., 2014, 2015).…”