In the United States, policy discussions of teacher education in relationship to teacher quality have tended to focus more closely around debates about the nature of teacher preparation and the need for quality teachers to possess advanced degrees or certification. The field is in need of an array of indicators – a set of powerful, well-researched indicators that can be applied to large public universities as well as small regional private colleges, from university-based programs to “alternative” programs and to more “hybrid” programs. These indicators need to be relevant for teacher certification across a variety of age-ranges and developmental stages. In this chapter, we build on a growing conversation about practice in teacher education and efforts on the part of researchers to identify key features of powerful teacher education. We propose that quality teacher education is designed around a clear and shared vision of good teaching; it is coherent in that it links theory with practice and offers opportunities to learn that are aligned with the vision of good teaching; and it offers opportunities to enact teaching. While these features are supported for the most part by growing consensus in the literature (National Research Council, 2010; NCATE, 2010), there is also an emerging empirical base that provides support for the value of these features as well.