Any answer to the question “What is professional development (PD) for inclusive education (IE)?” needs to be based on a deep understanding of the nature of IE. Taking fully into account its multileveled nature, encompassing inclusive practice, policy, advocacy, and philosophy, IE appears as a “glocal” phenomenon that is affected by institutions (e.g., accountability, new public management, and neoliberalism) with which it can resonate or collide, resulting in tensions within the educational field. These tensions complicate the endeavors of teachers to orient themselves and their actions because different institutions conceptualize teaching and the role of teachers differently, demanding different and sometimes conflicting things from them. Further, teachers also need to give meaning to perceived similarities, differences, and conflicts between these professionalisms and elements of their own professional identity. This results in specific concerns for teachers and imposes challenges for teachers’ agency.
PD based on this understanding of IE refers to creating and exploiting spaces where the different actors involved address the complexities of, and coconstruct, a teaching profession that is inclusive. This conceptualization implies formal and informal, social and local, embedded, open-ended practices that can strengthen teacher agency. To do this, it needs to recognize the teacher as being at the center of PD. These spaces are experimental zones for the exertion of agency, incorporating transformative ideals which can involve developing a different behavior repertoire, changing the immediate professional context, or addressing contradictory institutions. As such, PD is not regarded as the prerequisite for IE, but as its consequence.