Larry Rosen is past chair and professor of Psychology at California State University, Dominguez Hills. He is a research psychologist and computer educator, and is recognized as an international expert in the "Psychology of Technology." Dr. Rosen and his colleagues have examined reactions to technology among more than 30,000 children, teens, and adults in the United States and in 23 other countries. Dr. Rosen has been a commentator on Good Morning America, MSNBC, Fox News Channel, CNN, and Lifetime Television, and has been quoted in hundreds of magazines and newspapers, including Newsweek, the Los Angeles Times, Newsday, The Chronicle of Higher Education, The New York Times, and USA Today. He is a featured blogger for Psychology Today and has spoken to audiences around the world for the past 30 years on how technology is affecting our way of life. He lives in San Diego, California.