She earned her PhD in 1968 from
McGill University, with a dissertation entitled, "Social aspects of multilingualism in New Guinea." She is known for her work on Montréal French, on
pidgin and
creole languages (in particular,
Tok Pisin), and on how speakers' use of language changes over the course of their lifespans. Her contributions to the development of the
variationist approach to sociolinguistics are documented in interviews featured in
Tagliamonte's (2015) history of the field. She was married to Canadian mathematician
David Sankoff, then to Canadian-American sociologist
Erving Goffman from 1981 to his death in 1982, and subsequently married American sociolinguist
William Labov in 1993. She is the mother of sociologist
Alice Goffman. == Honors ==