North and South Korea have a long history that we are one ethnic race. Despite of 70 years';because we have shared same language;North Korean are considered not to have much hardship in acquring the language. However;when Ministry of Unification conducted a survey;asking 322 refugees between 20 ~ 60 years of age;they responded the most difficulty they experienced is "Language." This study expect that the more the refugees have integrated perspectives to culture;the easier they can adjust and acquire a language. Based on Barry's theory;the harmonious attitude toward new and old culture is more advantageous than the exclusive and avoiding attitude to acculturation. It is expected that a language acquisition follows same tendency because it is a part of social adjustment.