Dr. Nancy L. Segal is currently Professor of Psychology at California State University, Fullerton and Director of the Twin Studies Center. She has authored over 250 scientific articles and book chapters, as well as seven books on twins, most recently, Deliberately Divided: Inside the Controversial Study of Twins and Triplets Adopted Apart. Her 2012 book, Born Together-Reared Apart: The Landmark Minnesota twin Study, won the 2013 William James Award from the American Psychological Association. Dr. Segal has received several international awards, including the James Shields Award for Lifetime Contributions to Twin Research (International Society for Twin Studies) and the International Making a Difference Award (Multiple Births Canada). She is also the 2016 recipient of the prestigious Wang Family Excellence Award from California State University. Dr. Segal has contributed to national and international media, including the New York Times and the Washington Post. She has been a frequent guest on national and international television and radio programs, such as the Today Show, Good Morning America, the Martha Stewart Show, the Oprah Winfrey Show, The Forum (BBC) and the Hidden Brain National Public Radio).