The PhD
program represents a significant advance beyond the training achieved in the
Master of Science program, preparing students for careers in teaching, research
and advanced applications in transportation by engaging them in in-depth study
and research in collaboration with the faculty.
Students'
programs are tailored to their individual backgrounds and interests; a typical
study plan includes two years of coursework followed by at least one year of
intensive research under faculty supervision. The first year of coursework is similar to that pursued by
Master of Science students. In
subsequent years, PhD students delve more deeply into methodological areas
related to their research interests through courses in such fields as
operations research, economics, quantitative psychology and computer science.
The program
culminates in PhD dissertation research which advances the student's knowledge,
perspective and intellectual maturity, and contributes to the state of the art
in transportation.
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PhD students engage in
additional seminars guided by faculty teams and specifically directed at
advanced problem identification, formulation and solution. This close interaction with faculty
provides the Ph.D. student with experiences similar to those faced by
professors at research universities or analysts with major research firms and
laboratories. Emphasis on problem formulation, quantitative skills and
communications distinguishes the Northwestern Ph.D. Program from those at other
universities.
Students with Master of
Science degrees from relevant fields may be admitted directly to the PhD
Program; others must complete the Master of Science program before entering the
PhD Program, but may count the year of Master of Science study as the first
year of PhD coursework.