Education and Information Technologies, Vol. 10, No. 1-2. (January 2005), pp. 129-131.
Educational Media International, Vol. 42, No. 3. (September 2005), pp. 219-236.
Educational Media International, Vol. 42, No. 3. (September 2005), pp. 189-206.
Educational Media International, Vol. 42, No. 3. (September 2005), pp. 237-250.
Educational Media International, Vol. 42, No. 4. (December 2005), pp. 351-359.
Educational Media International, Vol. 42, No. 4. (December 2005), pp. 333-349.
Education and Information Technologies, Vol. 11, No. 1. (January 2006), pp. 21-32.
Education and Information Technologies, Vol. 11, No. 2. (April 2006), pp. 121-135.
Educational Media International, Vol. 43, No. 3. (September 2006), pp. 251-268.
Educational Media International, Vol. 43, No. 3. (September 2006), pp. 233-249.
Education + Training, Vol. 49, No. 1. (2007), pp. 25-35.
Multimedia Systems, Vol. 12, No. 4-5. (March 2007), pp. 423-438.
Multimedia Systems, Vol. 12, No. 4-5. (March 2007), pp. 403-421.
Psychological Science, Vol. 18, No. 1. (January 2007), pp. 88-94.
Multimedia Systems, Vol. 12, No. 6. (May 2007), pp. 505-520.
Educational Media International, Vol. 43, No. 3. (September 2006), pp. 199-218.