Schools are adopting tiered systems to prevent and respond to students' academic, behavioral, and social needs. Foundational to tiered systems is the capacity of educators to implement high-quality classroom management and instructional practices. In this study, school leaders provided professional development to staff as they prepared to adopt a…

Research has identified several factors that contribute to the effectiveness of professional development opportunities in schools including improvement of participants' knowledge, administrator support, incorporation of active learning activities, duration, fostering coherence, and timing. The current case study examined how these six factors…