1. The Effects of Proficiency Level on Lexical Access: An Electrophysiological Investigation Open Access Author: Willis, Elizabeth Anne Title: The Effects of Proficiency Level on Lexical Access: An Electrophysiological Investigation Graduate Program: Communication Sciences and Disorders Keywords: proficiencylexical accessbilingual File: Download Willis_thesis_submittedcopy.pdf Committee Members: Maya Misra, Thesis Advisor/Co-AdvisorMaya Misra, Thesis Advisor/Co-Advisor