“…Previous research also indicates when college students are able to engage in intergroup dialogue, provided the environment is safe and pleasant, such an encounter can reduce cultural barriers and prejudice, as well as contribute to intercultural competences (e.g., Goncalves, 2011). The intercultural and intergroup dialogue has positive cognitive and effective influences on college students (Alimo, Kelly, & Clark, 2002;Goncalves, 2011;Gurin, Nagda, & Sorensen, 2011;Ozcelik & Paprika, 2010;Wach & Mickiewicz, 2015). Moreover, by engaging preservice teachers in peer dialogues, Lapp (2001) found her students' professional knowledge and skills increased.…”