A considerable number of empirical studies have led researchers to identify key characteristics that indicate effective professional development (PD). However, few studies have attended to teacher perceptions of PD characteristics across international contexts. This article reported on an exploratory study utilising latent class analysis (LCA) to…

The concept of professional learning communities (PLCs) has received considerable attention in research as well as in school practice since the late 1990s. PLCs have been positively associated with a variety of outcomes for both teachers and students, but differences in the way the concept is operationalised, and the fact that most of the research…