Identifying effective literacy interventions for teachers of very young children is important, but it is not easy. In this case study, we share our experiences implementing a quasi-experimental evaluation of an early literacy program. We describe the design and context of the study and discuss three key issues that we encountered with data…

In 2007, I embarked on what turned out to be a 6-year-long PhD study that examined the leadership of teaching and learning through advice and information in school subject teams. Previous research had focused predominantly on formally designated leaders and their interactions with followers in informal contexts. My study focused on both formal and…