INTRODUCTION
1.1 Background of Analysis
         In the daily life, language has a big role. Every human kind, society, or
nation in this world has their own languages. In other words we may say that no
human kind and no society live without language, because we know that language is a
part of human being. In narrow definition language is a tool of communication. While
in a wide definition, language is a medium to deliver or share our ideas, thoughts,
intentions. What Noam Chomsky says about language is “when we study language,
we are approaching what some might call the ' human essence ', the distinctive
qualities of mind so far as we know, unique to man". (Noam Avram Chomsky, 1968,
in Jendra,2010:1)
         Ronal W. Langacker (1973: 5) and John Lyons (1975: 1) state : linguistic is
the study of human language. So it can be concluded that language is the object of
linguistics.
         What is sociolinguistics? According to C. Criper and H.G Widdowson (in
J.P.B. Allen and S. Pit Corder Ed, 1975 : 156), " Sociolinguistic is the study of
language in operation, its purpose is to investigate how the conventions of language
use related to other aspects of social behaviors".
         So technically, based on those definitions above we can deduce that
sociolinguistic discusses about language use and its relationship to the society viewed
from social and cultural aspects.
Nancy Parrot Hickerson (1980: 81) argues that “Sociolinguistic is a developing sub
field of linguistics which takes speech variation as its focus, viewing variation or its
social context. Sociolinguistic is concerned with the correlation between such social
factors and linguistics variations (social factors in this case are age, religion,
sex/gender and occupation) ".
Sociolinguistis analyzes the language and language use and its relationship toward
social and cultural aspects. That is why we have to understand the role of a language
in social interaction. It is clear now that sociolinguistics is a branch of linguistic that
takes language and the relationship with society as the object of study.
Language and society are close and correlates each other. A language exists because
of social interactions. Language and society are not static, but dynamic. The
dynamism of language caused of that society is also dynamic. That is why this
situation will make some changes especially in language choice, vocabularies or in
the other aspects of language. Even nowadays we can find so many facts that show us
especially among people in Indonesia, that there is a tendency that many people use
more than one language when they have conversations with others, or sometimes they
change a language or mix a language into other language when they speak.
Not only language has a role in a particular group of community, language also has a
big role in a marriage, especially in a cross cultural marriage. According to Celia Jaes
Falicov in her journal Cross-Cultural Marriages (1995), she states that we all
intermarry, even if we marry the boy next door.
In Indonesia, there are 3 types of languages such as, (1) Indonesian language, (2)
local language, and (3) foreign language. Indonesian language is a language used by
speaker in formal situations. Local language (mother tongue) is the languages that
can be used in a communication between a group of people in certain ethnicity (same
tribes); meanwhile foreign language is the languages that come from another
nationalities.
In this research, the researcher is interested to analyse the language used in a cross-
cultural marriage between Javanese and Bataknese in the sub-district of Medan
Maimun, Medan. The diversity of two different people from different cultural
background in the marriage may creates the differences of communication that we,
the people outside of cross-culture marriage, may not know. From here, there may be
linguistic variations occur. This phenomenon is what makes the researcher is
interested to know further about cross-cultural marriage and the language used.
1.2 Problem(s) of The Study
Based on the background of the study, the problems are formulated as follow:
        1.What are the linguistic variations that can be found in the daily speech?
        2.What is the impact of the linguistics variation used in the cross-cultural
        marriage to both parties, social, and the morphological process?
        3.What are the social factors that impacted the use of language in a cross-
        cultural marriage?
   1.3.Objective(s) of The Study
   The research is conducted to find out the answers of the problem statements.
   They are:
   1.To identify the impacts of the linguistics variation used in the cross-cultural
   marriage to both parties, social, and the morphological process.
   2.To find out the social factors that impacted the use of language in a
cross-cultural marriage?
1.4 Scope of The Study
   In this study, the researcher makes scope and limitation to keep the focus to
the research. The scopes in this study is the linguistic variation used in a cross-
cultural marriage in Maimun sub-distric, Medan.
   1.5 Significant of The Study
       The researcher hopes that this research will be able to enrich the
       researcher’s comprehension about cross-cultural marriage and also to
       understand the type of the language they use in daily and the factors that
       supported the use of the language. Furthermore, by doing this reseach, we
       will get to know the impact of the language use to their life.
This research hopefully has some benefit for everyone especially to the
researcher and will enrich our knowledge about something we don’t know
before.