Thesis advisor: Martin Scanlan / This qualitative case study explored the role central office leaders played in recruiting, developing and retaining principal human capital in Lawrence Public Schools. One of the key strategies of central office transformation is the creation of assistance relationships with principals, which serves as the conceptual framework for this study. Data was gathered from interviews with central office leaders and principals as well as a document review. The results of the study found that central office leaders targeted principals with certain characteristics and recruited candidates from within and outside of the district. Central office leaders provided in-district professional development and engaged external organizations in the process. Work environment and a focus on cultivating local talent contributed to principal retention. Findings further indicated that the assistance relationships developed between central office leaders and principals contributed to principal development and retention through their impact on the work environment. Recommendations include continual examination of work environment and development of assistance relationships for their contribution to principal human capital. Future researchers may continue to contribute to the growing body of literature by examining these findings and offering a longitudinal view of this practice. This strand’s findings may provide insights into practices to recruit, develop and retain principals in low-performing districts. / Thesis (EdD) — Boston College, 2018. / Submitted to: Boston College. Lynch School of Education. / Discipline: Educational Leadership and Higher Education.