Willem Weyzen, born in The Hague, the Netherlands, in 1941. Ph.D. from Leiden University. Assistant Professor of Psychology at Leiden University.
Fellow (1 September 1985 – 31 July 1986)
Besides writing various articles, I started elaborating the starting point that teachers are users of different bodies of knowledge in proportion to the adaptive power of a school. In connection with this issue, I paid interest to questions concerning teacher thinking and problem-solving.