Language and Identity

Language is one of the most powerful tools we have for constructing, performing, and communicating identity. The way we speak — our accent, dialect, vocabulary, and style — signals who we are, where we come from, and which social groups we belong to. This lesson examines the key theories and concepts that explain the relationship between language and identity, including accommodation theory, acts of identity, code-switching, and performativity.

Key Definition: Identity in sociolinguistics refers to the social categories and personal attributes that a speaker claims, performs, or is assigned through language use. Identity is not fixed — it is constructed, negotiated, and performed through interaction.

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Linguistic Repertoire

Every speaker commands a linguistic repertoire — the full range of language varieties, registers, and styles available to them. A speaker's repertoire might include:

• A regional dialect (used with family and friends).
• Standard English (used in education and professional settings).
• An occupational register (used at work).
• A digital register (used on social media).
• A heritage language (if the speaker comes from a multilingual background).

The concept of linguistic repertoire emphasises that speakers are not limited to a single variety of language. Instead, they draw on multiple resources to construct different identities in different contexts.

Key Definition: A linguistic repertoire is the complete set of languages, dialects, registers, and styles that an individual speaker can draw upon in communication.

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Giles: Communication Accommodation Theory (CAT)

Howard Giles (1973) developed Communication Accommodation Theory (originally called Speech Accommodation Theory) to explain why speakers adjust their language when interacting with others.

Convergence

Key Definition: Convergence is the process by which a speaker adjusts their speech to become more similar to their interlocutor — adopting features of the other person's accent, dialect, vocabulary, or speaking style.

Convergence serves several social functions:

• Seeking approval: By matching the other person's speech, the speaker signals liking and a desire to be liked.
• Reducing social distance: Convergence makes interactions smoother and more comfortable.
• Facilitating communication: When speakers converge, mutual intelligibility increases.

Example: A speaker from London might reduce their use of Cockney features when talking to a colleague from Edinburgh, adopting a more neutral accent.

Divergence

Key Definition: Divergence is the process by which a speaker emphasises or exaggerates the differences between their own speech and that of their interlocutor.

Divergence serves opposite social functions:

• Asserting identity: By maintaining or emphasising distinctive features, the speaker signals pride in their social group.
• Creating social distance: Divergence can signal disapproval, hostility, or a desire to maintain boundaries.
• Resisting accommodation: Refusing to converge can be an act of linguistic resistance.

Example: A Welsh speaker might emphasise their Welsh accent when speaking to an English person who has made dismissive comments about Wales.

Evaluation of CAT

Aspect	Strength	Limitation
Explanatory power	Accounts for a wide range of linguistic behaviours across cultures	Can be difficult to determine whether accommodation is conscious or unconscious
Empirical support	Supported by numerous studies across different languages and contexts	Focuses primarily on phonological accommodation; less developed for grammatical and lexical levels
Practical value	Useful for understanding workplace communication, cross-cultural interaction	Individual variation is high — not all speakers accommodate in the same way
Identity	Recognises that language choice is linked to identity	Does not fully explain why some speakers choose not to accommodate in situations where convergence would be expected

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Le Page and Tabouret-Keller: Acts of Identity

Robert Le Page and Andrée Tabouret-Keller (1985) studied language use in multilingual Caribbean communities and proposed the Acts of Identity model. They argued that every linguistic choice is an act of identity — speakers use language to project their identity and signal their affiliation with particular social groups.

The Four Conditions

Le Page and Tabouret-Keller identified four conditions that constrain speakers' ability to perform identity through language:

1. Identification: The speaker must be able to identify the group with which they wish to be associated and the linguistic features that characterise that group.
2. Access: The speaker must have sufficient access to the group and its language to be able to reproduce its features.
3. Motivation: The speaker must have sufficient motivation — the desire to be identified with the group must outweigh any costs (e.g., being stigmatised by other groups).
4. Ability: The speaker must have the linguistic ability to modify their speech accordingly.

Key Definition: Acts of identity (Le Page and Tabouret-Keller, 1985) is the theory that speakers' linguistic choices are acts through which they identify themselves and project their identity onto the social world, signalling belonging to particular groups.

Evaluation

• The Acts of Identity model emphasises speaker agency — speakers are active constructors of identity, not passive products of their social background.
• It accounts for multilingual and multidialectal contexts effectively, recognising that speakers in complex linguistic environments make strategic choices.
• However, it may overemphasise conscious choice — much linguistic behaviour is habitual and automatic rather than deliberate.

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Code-Switching and Style-Shifting

Code-Switching

Code-switching (discussed also in Lesson 4) involves alternating between two or more languages or language varieties within a conversation. It is a key mechanism for identity construction: