from training.npr.org: https://training.npr.org/sources/karen-tongson/
stereotypes

Karen Tongson is a professor of English, gender and sexuality studies, and American studies and ethnicity, and chair of the Department of Gender and Sexuality Studies at the University of Southern California.

Sapna Cheryan is a professor of social psychology at the University of Washington. Her research interests include identity, stereotypes and prejudice.

Patricia Valoy is a STEM advocate and feminist writer. She is an expert on feminism, gender stereotypes and workplace sexism.

Jennifer L. Eberhardt is a professor of psychology at Stanford University and a 2014 MacArthur Fellow.

Keith Maddox is an associate professor of psychology at Tufts University, where he focuses on social cognitive aspects of racial stereotypes, prejudice and discrimination.