Background
Kraak, Bernhard was born on October 30, 1922 in Rostock, Germany. Son of Gustav and Margarethe (Hagenau) Kraak.
Kraak, Bernhard was born on October 30, 1922 in Rostock, Germany. Son of Gustav and Margarethe (Hagenau) Kraak.
Diploma, Free University, Berlin, 1952. Doctor of Philosophy, Free University, Berlin, 1956. Dr.habil., University Tuebingen, Germany, 1968.
Scientist German Institute Educational Research, Frankfurt, 1953-1954. Director Ev. Schule Fuer Heimerziehung, Reutlingen, Germany, 1954-1970. Professor German Institute Educational Research, since 1970.
With German Military, 1942-1944. Member American Psychological Association, Deutsche Gesellschaft Fuer Psychologie, International Association Applied Psychology.
Married Liselotte Seifert, March 19, 1949. 1 child, Jutta.