Her research focuses on careers and job search. She is especially interested in careers of immigrants, Hispanics, women, and other groups. Dr Guerrero has worked, studied, and lived in Mexico, the United States, and Canada. She has an undergraduate degree in economics from The University of Texas at El Paso, an MBA from Simon Fraser University, and a PhD from the Richard Ivey School of Business at the University of Western Ontario. She has published in various peer-reviewed publications including Applied Psychology: An International Review, Career Development Quarterly, and Organizational Dynamics. She has also co-edited Cases in Leadership, now available in its third edition.