Tätigkeitstheorie: E-Journal for Activity Theoretical Research in Germany deals with the activity theory by A. N. Leontyev as well as cultural-historical psychology. Its mission is to stimulate development of this approach in the spheres of theory and methodology and, at the same time, to promote research practice publishing projects and results of empirical research, doctoral thesis etc. The journal is published in German with English abstracts.
The journal has not been published since 2020.