An apparent-time study finds that 70% of speakers under 30 use a new vowel variant, while only 15% of speakers over 60 do. What is the most linguistically sound interpretation?
AOlder speakers are losing the variant as they age.
BThe variant is spreading through the community and represents change in progress.
CThe variant has always existed at these proportions across age groups.
DYoung speakers will eventually abandon the variant and converge toward older norms.
In apparent-time methodology, differences across age cohorts are interpreted as reflecting the state of language at different points in time — younger speakers represent the more recent state. A variant concentrated among younger speakers is likely spreading. Option D describes age-grading (temporary stylistic features of youth speech), which is a rival hypothesis, but apparent-time studies are specifically designed to distinguish these by tracking whether the pattern persists as cohorts age.
Question 2 True / False
Code-switching — alternating between two languages or dialects mid-conversation — indicates that a speaker lacks full competence in at least one of the languages involved.
TTrue
FFalse
Answer: False
This is one of the most persistent misconceptions in sociolinguistics. Code-switching is rule-governed: bilinguals switch at grammatically constrained points and typically do not violate the syntactic rules of either language. It serves pragmatic functions (marking in-group identity, signaling topic shifts, softening face-threatening acts) and is a marker of high rather than low competence.
Question 3 Short Answer
What is the difference between a dialect and an accent, and why does the distinction matter?
Think about your answer, then reveal below.
Model answer: An accent refers specifically to phonological differences in pronunciation. A dialect encompasses phonological, grammatical, and lexical differences — it is the full linguistic variety of a community. The distinction matters because labeling a full dialect system as 'just an accent' minimizes its systematic grammatical structure and reinforces the false idea that only pronunciation differs between regional varieties.
Every dialect has an accent, but a dialect is much more than an accent. African American English, for example, has distinctive syntactic features (habitual 'be', copula deletion) that are not merely phonological — reducing it to an accent would mischaracterize its linguistic structure.