“…The rationale advocated by the organizers was based on the "contact hypothesis." Specifically, encounters between groups are predicted to reduce hostility and stereotypes and encourage a more positive relationship between members of different groups (Maoz, 2002;Nesdale &Todd, 2000;Steinberg & Bar-On, 2002). However, empirical support for the effectiveness of these encounters is at best mixed, with some studies reporting that the discourse developed in these meetings produced a change in the stereotypes and preconceptions that were held by the participants (Steinberg & Bar-On, 2002;Halabi, 2004), while other studies failed to document such an effect (Abu-Nimer, 1999;Steinberg & Bar-On, 2002) or even demonstrated that the encounters resulted in an increase in hostility, frustration and alienation (Zupnik, 2000).…”