Social psychologists have suggested that language-based ideologies related to "stereotype threat" (i.e. variations in performance-based on ability perceptions of language groups) may affect students' academic achievement regardless of school language support. However, it is unclear whether efforts to support students' first language…

This paper reports on a study conducted with children belonging to a rarely studied minority group, the ultra-Orthodox Jewish community in Israel, an extremely religious group that endorses patterns of voluntary segregation. The research population also demonstrates linguistic segregation, as they use only Yiddish for daily communication with…