Chapter 7 of Practice Research in the Human Services: A University-Agency Partnership Model focuses on the experiences and perspectives of human service agency managers. It describes a multiphase study examining the experiences of public and nonprofit managers involved in human services contracting. The study aimed to further our understanding of the accountability and service coordination challenges that these cross-sectoral relationships pose for managers, especially in the context of increasingly complex human service delivery systems. This study integrated case studies, a multi-county survey, and review of contract documents. The chapter also describes a second study that sought to inform managerial practice by examining managerial perspectives and experiences related to evidence-informed practice, using a multi-county survey incorporating closed and open-ended questions. Principles for practice research relate to the study design process, recruitment of study participants, engagement of agency staff, and translation of implications into concrete practice recommendations.