“…In practice, we see that direct supervisors, managers, and human resources managers intervene regularly in workplace conflicts (Benharda, Brett, & Lempereur, 2013;D'Cruz & Noronha, 2010;Nugent & Broedling, 2002;Siira, 2012). Sometimes professional mediators are hired to mediate interpersonal conflicts or cases like bullying (Doherty & Guyler, 2008;Fox & Stallworth, 2009), discrimination (Green, 2005;McDermott & Ervin, 2005), and business-to-business conflicts (Rome, 2002), bringing short-term as well as long-term benefits to both individuals and organizations (Bollen & Euwema, 2013).…”