Why do People Code-switch 1
Why do People Code-switch: A Sociolinguistic Approach

Why do People Code-switch: A Sociolinguistic Approach
Walid M Rihane
Arab Open University

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Abstract
This paper sets out at the beginning different definitions and approaches to the linguistic phenomenon - Code-Switching. Through my work, I will highlight five different factors that motivate code-switching in a bilingual speaker although the reasons for code-switching are many
. I will talk about the role of ethnic solidarity, social class, topic, affection, and persuasion in motivating switching codes. I will use different approaches and case-studies conducted by researchers from inside and outside Lebanon to back up my discussion.

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Why do People Code-switch: A Sociolinguistic Approach

1. Introduction:
A person is said to be multilingual if he or she is competent in more than one language.
Multilingualism is usually the result of many factors, such as colonisation, intercultural marriage, cultural interaction, education, and many other reasons. The applied linguist Del Hymes defines communicative linguistic competence as, '[a person] acquires competence as to when to speak, when not, and as to what to talk about with whom, when, where, in what manner' (Hymes, 1979).
In this way, a person who is capable of using appropriately two languages or more is said to be multilingual. Usually, bilinguals and multilinguals tend to switch languages within the same utterance. This phenomenon is referred to as code-switching. Eyamba Bokamba, a professor of
Second Language Acquisition at the University of Illinois defines code-switching as, ' [...] the mixing of words, phrases and sentences from two distinct grammatical (sub) systems across sentence boundaries within the same speech event' (Bokamba, 1989). Code-switching is then one

phenomenon that results from bilingualism and multilingualism. Sociolinguists have always been interested in studying the phenomenon and the reasons that stand behind it. There are many factors that stand behind code-switching, like solidarity, social status, topic, affection, and persuasion. The main body of the paper is divided into three parts. The first part of the body sets the definition of the phenomenon of code-switching. The second paragraph highlights five reasons that lead to code-switching while the third paragraph contains the conclusion of the paper.

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2. Defining Code-switching:
In many situations, a speaker may shift from one code to another, intentionally or unintentionally. This shift may be from one language to another, from one dialect to another, or from one style to another for many different reasons. A bilingual teacher in class may switch his or her language in order to elaborate a certain point they are explaining. Sociolinguists refer to this shift as 'code-switching'. Joan Swann and Indra Sinka say that 'definitions of codes-witching vary' (Swann & Sinka, 2007). Indeed, the definition of code-switching varies from one linguist to another, thus I will use several definitions that were set by various sociolinguists. It must be noted that I have highlighted that any person who is capable of switching codes must be a competent bilingual or multilingual. Thus, despite the different definitions of code-switching that
I will introduce, linguistic competence should always present.
In the book Discourse Strategy, John J. Gumperz defines what he calls 'conversational code-switching' as ' the juxtaposition within the same speech exchange of passages of speech belonging to two different grammatical systems or subsystems. . . . as when a speaker uses a second language either to reiterate his message or to reply to someone else's statement'
(Gumperz, 1982).
Another approach to defining code-switching was set by sociolinguist Kathryn Woolard.
She defines code-switching as 'the investigation of an individual’s use of two or more language varieties in the same speech event or exchange' (Woolard, 2004). Thus, as I have previously discussed in the introduction, code-switching occurs within the same single utterance.
The term 'code-switching' differs from other language interaction phenomena, such as lexical borrowing. Lexical borrowing is the result of lack of a lexical terms in the speakers repertoire while in code-switching, as Janet Holmes says, '. . . speakers have a genuine choice

Why do People Code-switch 5 about which words or phrases they will use in which language' (Holmes, 2000). Thus, a speaker who code-switches has a wider variety of lexical terms and phrases that enables them to shift codes freely in different circumstances and for different reasons.

3. Reasons for Code-switching:
As I have mentioned, in this part, I will be discussing the reasons why people switch codes.
Speakers may switch from one code to another either to show solidarity with a social group, to distinguish oneself, to participate in social encounters, to discuss a certain topic, to express feelings and affections, or to impress and persuade the audience.
3.1. To show solidarity:
Janet Holmes mentions in her book Introduction to Sociolinguistics that, 'a speaker may. . . switch to another language as a signal of group membership and shared ethnicity within an addressee' (Holmes, 2000). Code-switching can be used to express solidarity between people from different or the same ethnic groups. Roger Hewitt gives a perfect example of codeswitching in such cases. He gives the example of two young boys from different ethnicities using the same Jamaican Creole:
' White boy: Oh, Royston, ya goin' football on Saturday?
Black boy: Mi na go football! Who for?
White boy: Check some gyal later.
Black boy: Na. Mi na wan check gyal now.
White boy: Rassclaht! Fink ya bent' (Hewitt, 1986)

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In the example that Hewitt supplies, it can be clearly found that the 'White boy' uses the
Creole of the Black Jamaican boy to 'cut through the barrier between the local black and white communities; to establish solidarity' (Maybin, 2002).
3.2. To reflect social status:
Sometimes, speakers tend to use different languages to imply a certain social status or to distinguish themselves from other social classes. 'Other reasons that have been found to motivate
CS are to sound elitist or classy' (Shabt, 2007). Professor Peter Auer says in his book CodeSwitching in Conversation: Language, Interaction and Identity that ' Code-switching carries a hidden prestige which is made explicit by attitudes' (Auer, 2002). Also, Dr Hayat Al Khatib says in a research she conducted that speakers may use code-switching 'to show power over the less powerful' (Al-Khatib, 2003) Thus, I can now connect switching codes as a way to reflect one's social class. A speaker who can code-switch implies that he is a well educated person who is competent in two languages or even more. Thus, code-switching can be looked upon as a way to distinguish oneself. Yasir Suleiman says that, 'the phenomenon of CS is very common and is looked upon as something prestigious and a sign of education and competence in more than one language' (Suleiman, 1999).
3.3. Topic:
Topic, on another hand, seems to be another important reason that leads a bilingual speaker to code-switch. Janet Holmes says on the issue of code-switching according to the topic when she says, 'people may switch code within a speech event to discuss a particular topic' (Holmes,
2000) . Thus, speakers may tend to use more than one language within one same utterance according to the topic. In many situations, a bilingual may tend to talk about one certain topic in

Why do People Code-switch 7 a language rather than another. Eunhee Kim gives the following example of a Korean-English bilingual speaker:
'For example, a Korean – English bilingual talks about memories in Korea, he/she may talk about the memories in Korean since his/her experiences with Korean society trigger him/her to speak Korean' (Kim,
2006).
Being competent in Korean and English, the bilingual speaker in the previous example finds it more 'nostalgic' for him to discuss memories in Korea using the Korean language rather than English. Another good example can be one from the Lebanese society. Discussing emotional and sexual topics in the Lebanese community is 'easier' when it is discussed in a language that is different than the native Arabic language of the society. 'Taboo words and topics are often codes-witched so as to avoid to be expressed in the speaker’s native language' (Leung,
2006). Speakers in the Lebanese society tend to discuss sexual topics and emotional topics in
English or French since it will make them more comfortable to discuss those issues which have always been labelled as 'taboos' in a language different than their community's one. In a study by
Khalid M. Abalhassan from the University of Indiana and Hamdan G. Al Shalawi from Arizona
State University, they collected data from twelve bilingual Saudi students in order to answer '
‘why did you code-switch to English language’?'. Although the answers were different in the result, one of the twelve students replies, which grabbed my attention, was because 'I can’t say taboo words in Arabic' (Abalhassan & Al Shalawi, 2000).
3.4. Affection:
Code-switching can be used by speakers to express certain feelings and attitudes. Speakers may switch codes to express happiness, excitement, anger, sadness, and many other feelings.

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Janet Holmes says, 'A language switch . . . is often used to express disapproval. So a person may code switch because they are angry. Dr. Hayat Al-Khatib gives an example in the same research mentioned above about code-switching to express feelings.
'After asking nicely for a piece of paper from her brother's pad, to not avail, A attempts to snatch a paper from his jotting pad
W in J3: (did I say ey did I say ey? When I say ey it means ey, when I say la' it means la')' (Al-Khatib, 2003)
In the example provided by Al-Khatib, the speaker uses more than one language to express anger and dissatisfaction.
Janet Holmes also gives another good example about code-switching to express affection.
'In the town of Oberwart two little Hungarian-speaking children were playing in the woodshed and knocked over a carefully stacked pile of firewood. Their grandfather walked in and said in
Hungarian. .
'Szo! ide dzuni! jeszt jeramunyi mind e kettutoko, no hat akkor!'
[Well Come Here! Put All This Away, Both of You, Well Now.]
When they did not respond quickly enough he switched to
German: 'Kum her!' [Come Here] '' (Holmes, 2000)
In the above example, the Grandfather used the German language to express a more straight and angry attitude to express his anger of the behaviour of the children.
3.5. To Persuade Audience:
Janet Holmes defines the term metaphorical switching as, 'code-switching for rhetorical reasons' (Holmes, 2000). Code-switching is often used in speech and rhetoric, on purpose in

Why do People Code-switch 9 order to either attract attention and to persuade an audience. Adina Nerghes comments on the effect of code-switching in persuasion and its ability to grab the attention of the audience by saying, 'code-switching will draw the participant's attention and will enhance their motivation to carefully scrutinize the message presented' (Nerghes, 2011). When a speaker uses codeswitching in persuasion and rhetoric, they will be more capable of reaching their goal and in persuading their audience since as I have mentioned, code-switching grabs attention, and reflects a certain socioeconomic identity which can give the speaker more credibility and reliability. As
Nerghes concludes in her study, she says that 'It is concluded that code-switching is an effective strategy that leads to systematic processing of information especially when associated with strong arguments' (Nerghes, 2011).
5. Conclusion
Therefore, I can conclude my argument by saying that bilingual competence is the base for codeswitching; code-switching is built on being able to speak two or more different languages appropriately, as Del Hymes mentions. Code-switching differs from lexical borrowing since it is based on linguistic competence while borrowing is the result of lack of lexical terms in a certain language. Code-switching is motivated by many factors, such as the five factors that I used in my argument: solidarity, social status, topic, affection, and persuasion. This linguistic phenomenon can be used to show either convergence or divergence with others through speech, or to reflect a certain socioeconomic background. Also, a speaker may switch codes according to the topic being discussed in order to show a certain attitude or position. In addition, code-switching may also be triggered by the urge to express a certain feeling or attitude as well as to persuade the audience and grab their attention.

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