I would first and foremost like to thank my advisor Dr. Edmund Prater. He has provided support and expertise throughout this process. Beyond being a wonderful mentor he has also been a friend. I thank him for the long hours spent helping me and providing me with emotional support. His encouragement helped me when I thought things were not possible. I have completed this work because of his dedication. Several other individuals provided support and input into this dissertation. Dr. Craig Slinkman, who gave of his time to help me with guidance on statistical matters and research methodologies. He has been a tremendous support throughout this process. I would also like to thank Dr. Marion Sobol and Dr. Joy Baker for coming on board my committe...