Professional learning communities (PLCs) are a group of educators working collaboratively to improve student achievement and expand the pedagogy of the individual as well as the group. Studies on PLCs, grounded by the social constructivism theory of Vygotsky, Bandura, and Wenger, have found that collaboration and collegiality foster a positive…

Attrition among new teachers with fewer than 5 years of experience was high in an urban high school in Texas. The high attrition rate is a problem for students, because high teacher turnover can result in teachers with low expertise. In this study, the conceptual framework used was Hord's professional learning community (PLC) model, which…