“…Previous work using this perspective has mostly focused on expressions of emotions in the interpersonal context (e.g. Van Kleef, De Dreu, & Manstead, 2004a;Van Kleef, De Dreu, & Manstead, 2006) and surprisingly little attention has been given to the role of emotional expressions in the intergroup context (for some exceptions, see Kamans et al, 2014;Lelieveld et al, 2013;de Vos, Van Zomeren, Gordijn, & Postmes, 2013;de Vos, Van Zomeren, Gordjin, & Postmes, 2016). Indeed, we are not aware of any study that investigates whether the communication of intergroup disappointment evokes collective guilt and collective action in the intergroup realm.…”