After earning a PhD in psychology from the University of Pennsylvania in 1977, Dr. Casselman went on to practice clinical psychology in Philadelphia before moving to North Carolina, where he became...lihat lebih banyakAfter earning a PhD in psychology from the University of Pennsylvania in 1977, Dr. Casselman went on to practice clinical psychology in Philadelphia before moving to North Carolina, where he became a vice president with an organizational development firm. In March, 2010, Dr. Daughtry and Dr. Casselman co-founded, Concord Bridge Consulting, to provide behavioral science resources to political activists, candidates, and politicians to assist them in managing leftist political tactics.lihat lebih sedikit