Although the Universal Design for Learning (UDL) Framework has been effective in designing tools and lessons, implementation of the Framework to design entire learning environments possesses its own limitations in research. This paper describes a quasi-experimental study of the effects of a professional development program on teachers'…

This national study of 1858 teachers participating in professional development(PD) summer programs in the United States encompasses a wide range of science subjects and grades. It was conducted to identify program features associated with increases in two types of teacher knowledge that are goals for most professional development programs: teacher…

We describe the impact of an African American history centred collaborative teacher study group (CTSG) professional development experience on the cultural competence of 20 secondary Social Studies and English Language Arts educators. Using mixed methods, baseline data indicated slight movement from the colourblind to the cultural pre-competence…

Through case-study reports, this paper examines the development of two induction-year teachers (years one to three) through their participation in a professional development community in the United States: the Invitational Summer Institute (ISI) of the National Writing Project. Typically, the ISI focuses its professional development efforts on…