The acculturation experience of immigrant adolescents is a complex process involving many factors. Several important aspects of the acculturation process have been identified: acculturation attitudes,cultural identities, language, peer contacts, family relationship values,and perceived discrimination. To understand acculturation, it is essential to consider these variables both individually and in combination. The number of foreigners in our society has recently increased,while the rising number of interracial marriages of foreigners and Koreans has led to a growing interest in multicultural families. Illumination of this situation by various mass media outlets and local government activities has resulted in greater understanding of multicultural families. Korea's uri culture does not easily accommodate the different religious and cultural practices of immigrants. The Islamic influence that permeates the lives of a large proportion of immigrants belonging to Muslim groups in Korea is especially distinctive.