Rainer H Kluwe Editor

Franz E. Weinert (1930–2001) was, at the time of original publication, based at the Max-Planck Institute for Psychological Research, Munich, Germany, where he was a founding director and had established a comprehensive program of cognitive and developmental psychological research.

Rainer H. Kluwe was, at the time of original publication, based at University of Bundeswehr, Hamburg, Germany.