Mind, Culture, and Activity (MCA) is an interdisciplinary, international journal devoted to the study of the human mind in its cultural and historical contexts. Articles appearing in MCA draw upon research and theory in a variety of disciplines, including anthropology, cognitive science, education, linguistics, psychology, and sociology. Particular emphasis is placed upon research that seeks to resolve methodological problems associated with the analysis of human action in everyday activities and theoretical approaches that place culture and activity at the center of attempts to understand human nature.