ELI5: Explain Like I'm 5

Apparent-time sociolinguistics

Apparent-time sociolinguistics is a way that linguists study language change over time, just like how you grow taller and learn new words as you get older.

Think of a group of people in different age groups, such as babies, preschoolers, elementary school children, middle school children, high school students, and adults. Each of these age groups has their own way of speaking, right? Babies might babble and say a few words, preschoolers might mix up their pronouns ("Me want cookie"), and adults might use complicated grammar and vocabulary.

Now, imagine taking a look at all of these different age groups at the same time and seeing how they speak the same language differently. That's what linguists who study apparent-time sociolinguistics do!

Linguists look at things like accent, vocabulary, grammar, and language use in different age groups and compare them to see how they change over time. For example, they may notice that older people use certain words and grammatical structures that are no longer used by younger people. They can then use this information to try to track how the language is changing and why.

Overall, apparent-time sociolinguistics is just a fancy term for studying how language changes over time by comparing different age groups.