Morphology, syntax, discourse, prosody, and their interrelations; language contact and language change; typology and universals; language documentation; American Indian linguistics; Austronesian linguistics
Notable works
Mithun, Marianne (1999). The languages of native North America.
Mithun compiled a comprehensive overview of Native American languages in The Languages of Native North America.[4] A review on the Linguist List describes the work as "an excellent book to have as a reference" and as containing "an incredible amount of information and illustrative data." The work is a bipartite reference organized firstly by grammatical categories (including categories that are particularly widespread in North America, such as polysynthesis), and secondly by family.[5]
Mithun and her husband, linguist Wallace Chafe, established and directed The Wallace Chafe and Marianne Mithun Fund for Research on Understudied Languages.[6] The fund provides support for graduate students to cover expenses associated with language documentation projects for understudied languages.
— (1999). The languages of native North America. Cambridge, UK: Cambridge University Press. ISBN0-521-23228-7.
— (2001). "Who shapes the record: The speaker and the linguist". In Newman, Paul; Ratliff, Martha (eds.). Linguistic Fieldwork: Essays on the Practice of Empirical Linguistic Research. Cambridge: Cambridge University Press. pp. 34–54.
^Berez-Kroeker, Andrea L.; Hintz, Diane M.; Jany, Carmen (2016). Language Contact and Change in the Americas : Studies in Honor of Marianne Mithun. John Benjamins Publishing Company. p. vii.