Most intervention research in education aims to demonstrate the efficacy of specific programs and practices. The assumption is that if researchers can produce e

The Transformation of Learning gives an overview of some significant advances of the cultural-historical activity theory, also known as CHAT in the educational

Effective research in educational settings requires collaboration between researchers and school-based practitioners to codesign instruction and assessment, ana

The Change Laboratory is a method for formative intervention in work communities that supports this kind of organizational learning. It is a path breaker in the

The goal of cultural psychology is to explain the ways in which human cultural constructions -- for example, rituals, stereotypes, and meanings -- organize and