Sociolinguistics is the descriptive study of the effect of any or all aspects of society, including cultural norms, expectations, and context, on language and the ways it is used. It can overlap with the sociology of language, which focuses on the effect of language on society. Sociolinguistics overlaps considerably with pragmatics and is closely related to linguistic anthropology.
William Labov is an American linguist widely regarded as the founder of the discipline of variationist sociolinguistics. He has been described as "an enormously original and influential figure who has created much of the methodology" of sociolinguistics.
Second-language acquisition (SLA), sometimes called second-language learning—otherwise referred to as L2acquisition, is the process by which people learn a second language. Second-language acquisition is also the scientific discipline devoted to studying that process. The field of second-language acquisition is regarded by some but not everybody as a sub-discipline of applied linguistics but also receives research attention from a variety of other disciplines, such as psychology and education.
A speech community is a group of people who share a set of linguistic norms and expectations regarding the use of language. It is a concept mostly associated with sociolinguistics and anthropological linguistics.
Language change is the process of alteration in the features of a single language, or of languages in general, across a period of time. It is studied in several subfields of linguistics: historical linguistics, sociolinguistics, and evolutionary linguistics. Traditional theories of historical linguistics identify three main types of change: systematic change in the pronunciation of phonemes, or sound change; borrowing, in which features of a language or dialect are introduced or altered as a result of influence from another language or dialect; and analogical change, in which the shape or grammatical behavior of a word is altered to more closely resemble that of another word.
Lexical diffusion is the hypothesis that a sound change is an abrupt change that spreads gradually across the words in a language to which it is applicable. It contrasts with the Neogrammarian view that a sound change results from phonetically-conditioned articulatory drift acting uniformly on all applicable words, which implies that sound changes are regular, with exceptions attributed to analogy and dialect borrowing.
Philadelphia English or Delaware Valley English is a variety or dialect of American English native to Philadelphia and extending into Philadelphia's metropolitan area throughout the Delaware Valley, including southeastern Pennsylvania, all of South Jersey, counties of northern Delaware, and the northern Eastern Shore of Maryland. Aside from Philadelphia and the surrounding counties and arguably Baltimore, the dialect is spoken in places such as Reading, Camden, Atlantic City, Wilmington, Vineland, and Dover. Philadelphia English is one of the best-studied types of English, as Philadelphia's University of Pennsylvania is the home institution of pioneering sociolinguist William Labov. Philadelphia English shares certain features with New York City English and Midland American English, although it remains a distinct dialect of its own. Philadelphia and Baltimore accents together fall under what Labov describes as a single Mid-Atlantic regional dialect.
In the social sciences, the observer's paradox is a situation in which the phenomenon being observed is unwittingly influenced by the presence of the observer/investigator.
Linguistic insecurity comprises feelings of anxiety, self-consciousness, or lack of confidence in the mind of a speaker surrounding their use of language. Often, this anxiety comes from speakers' belief that their speech does not conform to the perceived standard and/or the style of language expected by the speakers' interlocutor(s). Linguistic insecurity is situationally induced and is often based on a feeling of inadequacy regarding personal performance in certain contexts, rather than a fixed attribute of an individual. This insecurity can lead to stylistic, and phonetic shifts away from an affected speaker's default speech variety; these shifts may be performed consciously on the part of the speaker, or may be reflective of an unconscious effort to conform to a more prestigious or context-appropriate variety or style of speech. Linguistic insecurity is linked to the perception of speech varieties in any community, and so may vary based on socioeconomic class and gender. It is also especially pertinent in multilingual societies.
Variation is a characteristic of language: there is more than one way of saying the same thing in a given language. Variation can exist in domains such as pronunciation, lexicon, grammar, and other features. Different communities or individuals speaking the same language may differ from each other in their choices of which of the available linguistic features to use, and the same speaker may make different choices on different occasions.
The apparent-time hypothesis is a methodological construct in sociolinguistics whereby language change is studied by comparing the speech of individuals of different ages. If language change is taking place, the apparent-time hypothesis assumes that older generations will represent an earlier form of the language and that younger generations will represent a later form. Thus, by comparing younger and older speakers, the direction of language change can be detected.
The axiom of categoricity is a term coined by J. K. Chambers in 1995 to refer to the once-widespread tenet of linguistic theory that in order to properly study language, linguistic data should be removed or abstracted from all real-world context so as to be free of any inconsistencies or variability. This principle was, for different theorists and schools of thought, taken as a prerequisite for linguistic theory, or as a self-evident falsehood to be rejected. It remains an influential idea in linguistics.
In sociolinguistics, a style is a set of linguistic variants with specific social meanings. In this context, social meanings can include group membership, personal attributes, or beliefs. Linguistic variation is at the heart of the concept of linguistic style—without variation, there is no basis for distinguishing social meanings. Variation can occur syntactically, lexically, and phonologically.
The sound system of New York City English is popularly known as a New York accent. The New York metropolitan accent is one of the most recognizable accents of the United States, largely due to its popular stereotypes and portrayal in radio, film, and television. Several other common names exist for the accent that associate it with more specific locations in the New York City area, such as Bronx accent, Brooklyn accent, Queens accent, Long Island accent, North Jersey accent, etc.; however, no research has demonstrated significant linguistic differences between these locations.
In linguistics, age-graded variation is differences in speech habits within a community that are associated with age. Age-grading occurs when individuals change their linguistic behavior throughout their lifetimes, but the community as a whole does not change.
In sociolinguistics, the curvilinear principle states that there is a tendency for linguistic change from below to originate from members of the central classes in a speech community's socioeconomic hierarchy, rather than from the outermost or exterior classes.
Change from below is linguistic change that occurs from below the level of consciousness. It is language change that occurs from social, cognitive, or physiological pressures from within the system. This is in opposition to change from above, wherein language change is a result of elements imported from other systems.
In the field of sociolinguistics, social network describes the structure of a particular speech community. Social networks are composed of a "web of ties" between individuals, and the structure of a network will vary depending on the types of connections it is composed of. Social network theory posits that social networks, and the interactions between members within the networks, are a driving force behind language change.
Real-time sociolinguistics is a sociolinguistic research method concerned with observing linguistic variation and change in progress via longitudinal studies. Real-time studies track linguistic variables over time by collecting data from a speech community at multiple points in a given period. As a result, it provides empirical evidence for either stability or linguistic change.
The gender paradox is a sociolinguistic phenomenon first observed by William Labov, who noted, "Women conform more closely than men to sociolinguistic norms that are overtly prescribed, but conform less than men when they are not." Specifically, the "paradox" arises from sociolinguistic data showing that women are more likely to use prestige forms and avoid stigmatized variants than men for a majority of linguistic variables, but that they are also more likely to lead language change by using innovative forms of variables.
