Before retiring from SEDL in October, 2010, D'Ette E.Cowan led Texas Comprehensive Center efforts to assist state and intermediate agencies in providing high-needs districts and schools with technical assistance that is systemic in nature. In her 12-year career at SEDL, she also assisted low-performing districts and schools throughout a five-state region to improve student learning, and investigated strategies for transforming schools into professional learning communities. Currently, Cowan serves as a consultant to SEDL on a variety of projects. As one of the researchers and authors of Workin...