A myriad of models are available to guide practice before, during, and following disasters. As emphasized in this book, we value the role of research in informing our assessment, education, and intervention efforts in this area. Keeping an eye on those elements that have research backing certainly assists with quality control generally. However, more specifically, we also stress the idea that there is evidence to support a role for hope and positive expectations in the motivation and engagement process. In addition, the more that people, including youth and adults, actively participate in...