Marianne Schneider Corey, MA, is a licensed marriage and family therapist in California and a National Certified Counselor. She received her master�s degree in marriage, family and child counseling from Chapman College. A fellow of the Association for Specialists in Group Work, she was the recipient of its Eminent Career Award in 2001. She received the Lifetime Achievement Award from the American Mental Health Counselors Association in 2011. Corey has been involved in leading groups for different populations, providing training and supervision workshops in group process, facilitating self-exploration groups for graduate students in counseling, and co-facilitating training groups for group counselors and weeklong residential workshops in personal growth. Both Marianne and Gerald Corey have conducted training workshops, continuing education seminars and personal-growth groups in the United States, Germany, Ireland, Belgium, Mexico, Hong Kong, China and Korea. She has made educational video programs with accompanying workbooks for Cengage: Groups in Action: Evolution and Challenges (2014, with Gerald Corey and Robert Haynes); and Ethics in Action (2015, with Gerald Corey and Robert Haynes). Marianne and Gerald have been married since 1964. They have two adult daughters, Heidi and Cindy, two granddaughters and one grandson. She grew up in Germany and has kept in close contact with her family and friends there. In her free time, at the age of 80, she continues to enjoy traveling, reading, visiting with friends, bicycle riding and hiking in the mountains and the desert. Gerald Corey, Ed.D., ABPP, is professor emeritus of human services and counseling at California State University at Fullerton. He is a distinguished visiting professor of counseling at the University of Holy Cross in New Orleans, where he teaches intensive courses in counseling theories, group counseling and ethics. He received his doctorate in counseling from the University of Southern California and was awarded an honorary doctorate in humane letters from National Louis University. Dr. Corey is a diplomate in counseling psychology (American Board of Professional Psychology), a licensed psychologist and a National Certified Counselor. He is a fellow of the American Psychological Association (Division 17, Counseling Psychology, and Division 49, Group Psychotherapy), the American Counseling Association and the Association for Specialists in Group Work. Both Gerald and Marianne Corey have received the Lifetime Achievement Award from the American Mental Health Counselors Association, as well as the Eminent Career Award from the Association for Specialists in Group Work. In addition, he received the Outstanding Professor of the Year Award from California State University at Fullerton and the Thomas Hohenshil National Publications Award from the American Counseling Association. He is the author or co-author of 16 textbooks in counseling currently in print, along with more than 70 journal articles and book chapters, and several of his books have been translated into other languages. Michelle Muratori is a senior counselor and researcher at the Center for Talented Youth at Johns Hopkins University in Baltimore, Maryland, where she works with highly gifted middle school and high school students who participate in the Study of Exceptional Talent and their families. After earning her MA in counseling psychology from Northwestern University in Evanston, Illinois, Michelle received her PhD in counselor education from the University of Iowa. Her graduate research on the academic, social, and emotional adjustment of young college entrants earned her recognition from the Iowa Talented and Gifted Association, the National Association for Gifted Children, and the Mensa Education and Research Foundation and Mensa International, Ltd. At the University of Iowa, Michelle also earned the Howard R. Jones Achievement Award, the Albert Hood Promising Scholar Award, and the First in the Nation in Education (FINE) Scholar Award. Since 2005, Michelle has been a faculty associate in the Johns Hopkins School of Education (in the Counseling and Human Development area) and teaches courses in theories of counseling, group counseling, couple and family therapy, and diversity and social justice in counseling. In 2014, she was honored with the Johns Hopkins University Alumni Association Excellence in Teaching Award. Michelle regularly presents at national conferences in counseling and gifted education and is a member of the American Counseling Association (ACA), the Association for Counselor Education and Supervision (ACES), the Maryland Association for Counseling and Development (MACD), and the National Association for Gifted Children (NAGC).