The "Roles of Variables Home Page" has moved

The research on Roles of Variables and their use in programming education has been carried out by Jorma Sajaniemi and Marja Kuittinen with the help of many students. The University of Eastern Finland has, however, disregarded this work. Therefore, the "Roles of Variables Home Page" has been moved to my personal web site and can be found here:

Professor Emeritus Jorma Sajaniemi