amazing gift of being able to help me perceive every challenge or difficulty as an opportunity to demonstrate my faith. The power of his positive energy and attitude helped me to put things in perspective, see the broader picture, and remember to enjoy successes (as I often forget to do). If it had not been for Dr. Peter E. Hildebrand, this study would not have been possible. Through his connections with EARTH University, Costa Rica, I was able to transform a vision into reality and answer the calling to work in Latin America. I am grateful for him paving the way when I did not know how to get there. A heartfelt thank-you is extended to a truly remarkable man, Dr. B.K. Singh, for being such an inspiration. I cannot thank him enough for his support while I was in Costa Rica and beyond. Dr. Pedro Bidegaray's assistance in the planning stages of this study was invaluable. I would like to thank him for giving of his time and wisdom so generously.