Add to ORKGI need to thank several people who supported me throughout the journey of my dissertation. First of all, my wife Rebecca for listening to my venting and encouraging me to continue. To my three boys who patiently waited for “dad ” to be done. Hopefully, we will now be able to devote more time for family activities. I would like to express my deepest gratitude to my mom and dad. Without their unconditional love and support, this project would have been harder to complete. I need to thank John and Lois for encouraging me, praying for me, and helping with the boys. To Mark, Kristy, Mary Anne, Tim, and Julie thanks for being supportive siblings and relatives. A special thanks to my advisor Dr. Ed Harris and committee members, Dr. Deke Johnson, D...