Jean M. Twenge, professor of psychology at San Diego State University, is the author of more than 120 scientific publications, the books Generation Me: Why Today’s Young Americans Are More Confident, Assertive, Entitled—and More Miserable than Ever Before, The Narcissism Epidemic: Living in the Age of Entitlement (coauthored with W. Keith Campbell), The Impatient Woman’s Guide to Getting Pregnant, and the textbooks Social Psychology (coauthored with David G. Myers) and Personality Psychology: Understanding Yourself and Others (coauthored with W. Keith Campbell). Her research has been covered in Time, Newsweek, the New York Times, USA Today, U.S. News & World Report, and the Washington Post, and she has been featured on Today, Good Morning America, CBS This Morning, Fox & Friends, NBC Nightly News, Dateline NBC, and National Public Radio. She holds a BA and MA from the University of Chicago and a PhD from the University of Michigan. She lives in San Diego, California, with her husband and three daughters.