Step by Step
1
Labov's key insight: variable rules
William Labov demonstrated that linguistic variation isn't random noise — it correlates predictably with social variables like class, age, and context, following what he called variable rules.
2
Example: NYC /r/ dropping
Labov's classic study of /r/-dropping in New York City speech (whether people pronounce the "r" sound in words like "car" or "fourth") found the pattern was both class-stratified (varying systematically by social class) and style-stratified (varying depending on how formal or careful the speaker was being in that moment).
3
AAVE: a fully rule-governed dialect
African American Vernacular English (AAVE) is a fully rule-governed dialect of English with its own consistent, systematic grammar — not, as sometimes wrongly assumed, a set of random errors or "incorrect" standard English.
4
Dialect vs. language: a famous saying
Max Weinreich's often-cited line — "a language is a dialect with an army and a navy" — captures the idea that the distinction between calling something a separate "language" versus a "dialect" is often more about political power than any strict linguistic criteria.
5
Register
Register refers to the different formal and informal speech styles a single speaker uses depending on the social situation — the same person might use a very different register at a job interview than while chatting with close friends.
6
Gendered speech patterns
Speech styles — intonation, word choice, politeness strategies — often differ systematically between genders, and these patterns vary across different cultures rather than being universal.
Applied Walkthrough
1
Picture two speakers of AAVE and Standard American English discussing the same topic.
2
A person unfamiliar with sociolinguistics might describe AAVE features as "broken" or "incorrect" English.
3
But linguistic analysis shows AAVE follows its own fully consistent, describable grammatical rules — for example, systematic patterns for habitual verb aspect that Standard English doesn't even have an equivalent way of expressing as concisely.
4
Meanwhile, Labov's NYC research found that even individual speakers shift their own /r/-dropping rate depending on how formal the situation feels to them — showing that variation happens both between different speakers and within a single speaker's own repertoire, depending on context.
Exam Application
Exams test whether you can explain what Labov meant by variable rules, state why AAVE is considered fully rule-governed rather than "incorrect", and the point behind Weinreich's language/dialect saying.
⚠ Common Trap
Don't describe AAVE or any other non-standard dialect as "incorrect" or "ungrammatical" English on an exam. The correct, expected framing in sociolinguistics is that all dialects are rule-governed systems — the distinction between "standard" and "non-standard" reflects social prestige, not linguistic correctness.
✓ Quick Self-Check
1. What did Labov's research on variable rules demonstrate?
That linguistic variation correlates systematically and predictably with social variables like class and style, rather than being random.
Tap to reveal / hide
2. What did Labov's NYC /r/-dropping study find?
That the pattern was both class-stratified and style-stratified.
Tap to reveal / hide
3. Is AAVE a set of grammatical errors, or a rule-governed dialect?
A fully rule-governed dialect with its own consistent grammar.
Tap to reveal / hide
4. What does Weinreich's saying "a language is a dialect with an army and a navy" mean?
That the distinction between a "language" and a "dialect" is often determined by political power rather than strict linguistic criteria.
Tap to reveal / hide
5. What is register?
The different formal and informal speech styles a speaker uses depending on the social situation.
Tap to reveal / hide