ah, Antioch College was in Yellow Springs, Ohio (OH, not OK for Oklahoma)
I think it no longer exists - at least I recall reading about its financial collapse a few years ago (not surprising for a hippie-dippie college of ninnies). I’ll see what I can find on the web - if her master’s thesis still exists it’s probably in whatever archives exist from Antioch College (if their stuff is being kept around somewhere).
Remember that Antioch students invited Mumia Abu-Jamal (convicted killer of police officer, Daniel Faulkner) to be their commencement speaker (by tape) in April 2000. After their financial problems the college was restored as Antioch University.