PUBLIKATIONER ÅR 1999
Andersson, Björn. (1999). Understanding energy in nature and society – what conceptions do Swedish ninth-grades have? In M. Bandiera, S. Caravita, E. Torracca & M. Vicentini (Eds.), Research in Science Education in Europe (pp. 57-65). Boston, Mass.: Kluwer Academic

Andersson, Björn. (1999). Evaluating students' knowledge, understanding and viewpoints concerning 'the state of the world' in the spirit of 'developmental validity'. In M. Komorek, H. Behrendt, H. Dahnccke, R. Duit, W. Gräber & A. Kross (Eds.), Proceedings of the Second International Conference of the European Science Education Research Association 'Research in science education – past, present, and future. August 31 - September 4, Kiel, Germany (Vol 1, pp. 149-152). Kiel: Institut für die Pädagogogik der Naturwissenschaften an der Univversität Kiel.

Andersson, Björn; Kärrqvist, Christina; Löfstedt, Arne; Oscarsson, Vilgot & Wallin, Anita. (1999). Nationell utvärdering 98. Tema tillståndet i världen. (NA-SPEKTRUM NR 21). Mölndal: Göteborgs Universitet, Inst. för pedagogik och didaktik. (pdf-fil)