Doctoral-Level Graduates in Professional, Technical, and Scientific Communication 1995–-2000: A Profile
http://www.ingentaconnect.com/content/stc/tc/2003/00000050/00000002/art00004
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  peer-reviewed

Cargile Cook, Kelli, Charlotte Thralls and Mark Zachry
Technical Communication Online
2003

Abstract:

Reports the results of survey research profiling 1995–2000 doctoral graduates in professional, technical, and scientific communication. Explores implications for recent graduates, prospective doctoral students, faculty, and administrators in the field.