Brian J. Willoughby, PhD, is an associate professor in the School of Family Life at Brigham Young University. Dr. Willoughby is considered an international expert in the field of couple and marital relationships, sexuality, and emerging adult development. His research generally focuses on how adolescents, young adults, and adults move toward and form long-term committed relationships.
Spencer L. James, PhD, is an assistant professor in the School of Family Life at Brigham Young University. As a family demographer, Dr. James is interested in the ways people form, maintain, and dissolve long-term romantic relationships, especially during emerging adulthood. He draws primarily on nationally representative longitudinal datasets and advanced statistical methods to answer questions about contemporary trends in marital and cohabiting relationships.