“…The research on polyculturalism is relatively recent, and, to the best of the authors' knowledge, has been limited to studies of adults in the United States, Rosenthal, Levy, & Moss, 2012). All three beliefs have been expected to promote intergroup harmony and therefore have been discussed and sometimes directly tested as prejudice reduction tools in schools and the workplace (e.g., see Stephan et al, 2001;Zirkel, 2008).…”