Background: Over the past several years, numerous news stories have highlighted school districts' struggles in attracting personnel to adequately staff their schools. While these stories provide important anecdotes, there is little comprehensive work that documents school districts' demand for teachers, paraprofessionals, and other essential…

The Train-the-Trainer approach is widely used in Cooperative Extension education to efficiently disseminate research-based information to many clientele groups, including farmers. This paper compares the traditional Train-the-Trainer model to a comprehensive Collaborative Train-the-Trainer model and discusses weaknesses of the traditional model…

In Chapter 1 I investigate the supply of college majors and how this facet of institutional behavior influences student outcomes and costs in higher education. As a first contribution, I identify a decades-long trend in 4-year postsecondary education in the United States--the production of bachelor's degrees measured by their concentration across…