Professional development designed to integrate key features of research-based professional learning has positive and significant effects on teacher practice and student achievement in mathematics when implemented in schools that meet specified technology-readiness criteria. Key features of research-based professional learning include intensive…

Effective leadership appears to be an element of a successful school, but few studies have covered either leadership in small and rural schools or effective schools with the ethnic mix of Anglo, Hispanic, and Native American students. This study's population consisted of the 24 New Mexico rural public elementary schools having an enrollment of 500…