The Objective of the Study The Scope of the Study

cohesion : integrating group members of ethnic group, and delienate social distance.

1.2 Suggestion

After see the result of the study, the researcher would like to offer some suggestions as follow: 1. It is advisable for the students to use their vernacular language in daily conversation although with different ethnic in order to make or share their languages each other. 2. It is also suggested to the school environment teacher, parent to support cross-cultural communication in order each ethnic can receive and understand each other that will make them closer. 3. It is suggested to the next researcher and the students of English Applied Linguistics to do further research about the code mixing in cross-cultural communication between genders and age groups or the phonology in cross-cultural communication under the code mixing theory or supported by the other linguistics theories. It is needed to better understand these phenomena in synchronous forms of communication. 4. And also to the next researcher and the students of English Apllied Linguistics to do further research about socio-cultural meaning especially about self esteem in different age or between gender. REFERENCES Alkhresheh, A. M. M. 2015 Code Switching and Mixing of English and Arabic amongst Arab Studnets at Aligarh Muslim University in India. International Journal of Scientific and Research Publications, Volume 5 Bogdan, C. R. Biklen, S. K 1982. Qualitative Research for Education 2 nd ed. Boston: Allyn and Bacon. Crystal. D. 1989.” Pragmatics” The Cambridge Encyclopedia of language 2 nd ed. Cambridge: CUP. Denzin, N. K. Lincoln, Y.S. 1994. Handbook of Qualitative Research. Thousand Oaks: Sage Publication. Dongoran, H. T. 2004. Face in Interethnic Communication. Linguistik Terapan. Jurnal Linguistik Terapan Pascasarjana Unimed. Ervin, T. 1972.“ On Sociolinguistics Rules: Alternation and Co-occurance” In Gumperz and Hymes 1972. Directions in Sociolinguistics: The Ethnographv of Communication New York: Holt. Rinchart and Winston. Erickson, F. 1976. Gatekeeping Encounters: a social selection process. In Sanday, P.R Fishman, J. A. 1968. Readings in Sociology of Language. The Haque: Mouton. Ginting. D. 2012. Code-mixing in Suara Anda Interactive Program on Metro TV. Medan : Pascasarjana Unimed. Gong, T. et al 2013 Construction of Cross-Cultural Identity by Language Choice and Linguistic Practice: A Case-Study of Mixed Hong Kong- Mainland Identity in University Contexts. Open Journal of Modern Linguistics.http:www.scirp.org journalojml Gumperz, J. J. 1982. Discourse Strategies. Cambridge: Cambridge University Press.