To meet the growing demand for teacher learning opportunities, the educational community must create scalable professional development models and study their effectiveness. In this chapter, we argue that design-based implementation research (DBIR) is ideally suited to these efforts, and we use two research projects as illustrative cases: CSR…

In this chapter, the authors develop a theory to explain the effects of mentoring and induction activities on new teachers' commitment, instructional quality, and effectiveness, and they describe how utility functions can express variation in these outcomes. Then they explicate the role of three-level models (i.e., with random effects) in…

The work of mentoring matters. Whether one is looking at the broad-scale enactment of induction programming or the individualized attention focused on new teachers' learning and development, mentors play a pivotal role in new teacher retention and development. As a result, mentors are in a good position to interpret and enact induction policy at…

The objective of this research is to explore comprehensively the effect of induction on new teachers. Through a mixed-method design, the authors examine both the inputs of induction (i.e., the types of support provided for new teachers, its content, and frequency) and a variety of outcomes (i.e., teacher efficacy, teacher-reported growth, teacher…

This chapter summarizes a comprehensive and critical review that the authors recently completed of empirical studies that evaluate the effects of induction on various outcomes. The review's objective was to provide researchers, policy makers, and educators with a reliable and current assessment of what is known and not known about the…

Various approaches to the professional development school (PDS)--each designed for its respective audience, mission, and purpose for engagement--have shaped the professional development school effort during the past 25 years. Central to these approaches is improving teacher quality in the service of student learning. This provides direction for…

As the number of PDS programs increased and awareness of the time, energy, and resources required became more evident, calls for evidence of PDS impact increased. Since 1998, researchers have attempted to design studies that investigate PDS structural features and participant outcomes more systematically. They have used both qualitative and…

Studies of teacher quality have tended to either ignore or underplay the importance of teachers' competence in teaching academic language and literacies (AL) to all learners, but especially English language learners (ELLs). One critical issue is that the construct of AL is still a subject of intense debate among scholars. Therefore, teachers must…

While some proponents of testing rest their hopes for stronger learning on the expectation that tests alone will motivate students to work harder, most posit that better learning will result primarily from better teaching--due to curriculum changes, greater attention to student needs, stronger teacher motivation, or focused investments in…

Few educational issues have received more attention in recent times than the problem of ensuring that the U.S.'s elementary and secondary classrooms are all staffed with quality teachers. Although ensuring that the nation's classrooms are all staffed with quality teachers is a perennially important issue in schools, it is also among the most…

In this article, the authors explore the ideas that revolve around improving the quality of the teacher workforce through the pursuit of two related goals: (1) teachers who are hired by school districts will have as beginning professionals the acquired knowledge, habits of mind, and skills necessary to meet the needs of the students within the…

In this age of heightened concern about teacher quality, calls for new policies and practices concerning recruitment, induction, and retention are familiar to many. The current enthusiasm for policies to recruit, support, and retain new teachers runs the risk of adding more clash and clang to an already cacophonous policy environment. In this…

In the complex environment of 21st-century public education, a consensus has emerged among policymakers, researchers, and educational practitioners that the single most important factor contributing to student learning is the quality of teaching. Calls for evidence of a more effective teacher workforce from policymakers, federal agencies, state…

Through No Child Left Behind, states receive funds that can be used to address "challenges to teacher quality, whether they concern teacher preparation and qualifications of new teachers, recruitment and hiring, induction, professional development, teacher retention, or the need for more capable principals and assistant principals to serve as…

Establishing and sustaining quality teaching is equally dependent on the capacity of organizations and networks at regional, district and school levels to productively engage in improvement efforts that are realized in the classroom. The "teacher workforce" evokes military and industrial images, huge numbers of workers who must be trained,…