Dr. Joan Walker

Professor

Build a Statement of Purpose

Generate a tailored SOP for Dr. Joan Walker. Improve your application with a focused, well-structured draft.

Biography

Joan Walker is the Department Chair and T.Y. Margaret Lin Professor in Civil and Environmental Engineering at the University of California, Berkeley. Her research focuses on behavioral modeling, particularly discrete choice analysis and travel behavior. She aims to improve the models used in transportation planning and policy to make infrastructure systems more efficient and sustainable. As a member of various professional organizations, including the Transportation Research Board, she plays a critical role in shaping transportation demand forecasting. Walker was awarded the Presidential Early Career Award for Scientists and Engineers (PECASE), the highest honor bestowed by the U.S. government on scientists and engineers beginning their independent careers. Her research intersects several categories, including the development of tools for realistic behavior modeling, predictions of travel behavior to inform infrastructure evaluation, and transportation planning. She aims to incorporate diverse factors into models that influence user behavior, considering social influences and environmental attitudes.

Research Interests

Requirements for University of California, Berkeley

Doctorate Program
Requirements
GPA Requirement
Required:3
GRE Subject
Overall Score
Required:500
Overall
Required:500
TOEFL
Total
Required:90
IELTS
Overall
Required:7
Prerequisites
Bachelor's degree or recognized equivalent Preparation comparable to undergraduate major at Berkeley in Mathematics or Applied Mathematics 2 full years lower-division work (Calculus, Linear Algebra, Differential Equations, Multivariable Calculus) 8 one-semester upper-division courses (Real Analysis, Complex Analysis, Abstract Algebra, Linear Algebra)
Application Checklist
  • Graduate Application
  • Statement of Purpose
  • Personal History Statement
  • Three Letters of Recommendation
  • Unofficial Transcripts
  • C.V./Resume
  • Course and Textbook List
Specialization Notes

The Mathematics Subject GRE is required for the Fall 2026 admissions cycle. General GRE is optional.