Mayr, Ulrich Center for Lifespan Psychology, Max Planck Institute for Human Development, Max Planck Society;
Studien_Berichte_MPIB_057.pdf (beliebiger Volltext), 11MB
Mayr, U. (1993). Age-based performance limitations in figural transformations: the effect of task complexity and practice. Berlin: Max-Planck-Institut für Bildungsforschung.