Beckman received her PhD from Cornell University in 1984. She was a Postdoctoral member of the technical staff in "Linguistics and Artificial Intelligence Research" at AT&T Bell Laboratories, Murray Hill, NJ, before joining the linguistics faculty at Ohio State University in 1985. She has directed at least twenty-five PhD dissertations to completion at Ohio State University.
Her early research focused on prosody and the development of the Tones and Boundary Indexes (ToBI) system of intonation transcription.[1] More recently her work has focused on phonological disorders and child language acquisition.[2]
Perhaps her most significant contribution to linguistics is the fact that in 1987, together with John Kingston, she organized the first Laboratory Phonology conference at Columbus, Ohio.[3] She served with Kingston as series editor for the Cambridge University Press series Papers in Laboratory Phonology from 1987 through 2004. The laboratory phonology movement was one of the two most important developments during the 1990s in the linguistic subdisciplines that study language sound systems, and gave rise to the Association for Laboratory Phonology. (The other important development was Optimality Theory.)
Beckman, Mary, Ken de Jong, Sun-Ah Jun, & Sook-hyang Lee (1992) “The Interaction of Coarticulation and Prosody in Sound Change,” Language and Speech 35 (1, 2). pp. 45–58. doi:10.1177/002383099203500205
