The many meaning(s) of “Uh(m)”s

What does "Uh(m)" mean? Professional linguists from a selection of highly respected international academic institutions have pondered the question in detail over the years, but now a new paper goes considerably further towards consolidating the answer(s).

From Emanuel A. Schegloff, Professor Emeritus at the… » 9/25/10 7:45am 9/25/10 7:45am