Abstract
In this paper geometric eigenproductions of primary school children are analysed in spatial reconstruction experiments: A donor draws an addressee-and purpose-specific picture of a spatial building, and an acceptor tries to reconstruct this object only by means of the partner's drawing. Comparing the original building with its reconstruction, the two partners evaluate the informational substance of the drawing. This paper discusses, in how far the drawings are reconstruction-efficient and how they are improved in the course of the interaction.
Bernd Wollring