“…Most of the evidence at date, in fact, considers spillovers occurring within the same domain, such as environmental behavior (Evans et al, 2013;Jacobsen et al, 2012;Lanzini & Thøgersen, 2014;Poortinga, Whitmarsh, & Suffolk, 2013;Thøgersen, 1999aThøgersen, , 1999bThøgersen & Crompton, 2009;Thøgersen & Olander, 2003;Tiefenbeck et al, 2013); prosocial behavior (Brañas-Garza, Bucheli, Espinosa, & Garcia-Muñoz, 2013;Cornelissen et al, 2013;Effron, Miller, & Monin, 2012;Gneezy, Imas et al, 2012;Gneezy et al, in press;Jordan, Mullen, & Murnighan, 2011;Merritt et al, 2010Merritt et al, , 2012Norton, 2012;Ploner & Regner, 2013;Zhong & Liljenquist, 2006); or health behavior (Chiou, Wan, Wu, & Lee, 2011;Chiou, Yang, & Wan, 2011;De Witt Huberts et al, 2012;Dolan & Galizzi, in press;Effron, Monin, & Miller, 2013;Epstein, Dearing, Roba, & Finkelstein, 2010;Kroese et al, 2009Kroese et al, , 2011Van Kleef, Shimizu, & Wansink, 2011;Werle, Wansink, & Payne, 2010;Wilcox, Vallen, Block, & Fitzsimons, 2009;Wisdom, Downs, & Loewenstein, 2010).…”