Activity Theory and ePortfolios
Links to information about Activity Theory
What is Activity Theory - comprehensive website by Martin Ryder, University of Colorado at Denver School of Education
http://carbon.cudenver.edu/~mryder/itc_data/activity.html
Includes many other links!Activity Theory: Basic Concepts and Applications by Victor Kaptelinin, Department of Informatics, Umeå University, Sweden, and Bonnie A. Nardi, Apple Research Laboratories, Apple Computer, Inc
http://www.acm.org/sigchi/chi97/proceedings/tutorial/bn.htmInformation Matters - Activity theory basics
http://www.dcs.napier.ac.uk/~susan/info_matters/activity%20basics.htmArticles about Activity Theory
ACTIVITY THEORY AS A LENS FOR CHARACTERIZING THE PARTICIPATORY UNIT
Sasha A. Barab, Michael A. Evans, Eun-Ok Baek