Phonetics, phonology and social meaning

Linguistic variation has consistently been found to have social meaning in its association with the status and stance of speakers in the context of interaction. This indexical function of variation can contribute to the advancement of ongoing linguistic change. Style shifting in individual sociolinguistic interviews is an indirect indication of social meaning, but the clearest demonstrations are found in studies of speakers in a range of social contexts. We explore and clarify the nature of social meaning in variation, and its relation to linguistic change. Phonological variables are most readily adapted to convey social meaning by their frequency, flexibility and freedom from referential functions. After providing several kinds of evidence of social meaning in phonological variation, we argue that meaning accrues specifically to concrete sounds - to phonetic elements - and not to the phonological structures in which those sounds participate. Mergers, near mergers, splits, chain shifts and parallel shifts are not generally objects of social perception, conscious or unconscious, and are motivated by more abstract principles of change.