Friedhart Martin Klix, German psychologist, researcher. Recipient National Prize, German Democratic Republic, 1969, Karl-Marx award, 1984. Member Akademie Wissenschaften German Democratic Republic, Deutsch Akademie Naturforsch. Leopoldina, Academy Pedagogical Sciences German Democratic Republic, Finnish Academy of Sciences, Royal Swedish Academy of Sciences, International Council of Science Unions.
Degree in Psychology, Humboldt University, 1952. Doctor of Philosophy., Humboldt University, 1956, Doctor of Science, 1961. Drs. honoris causa University Salzburg, University Dresden.
Head department psychology Friedrich Schiller University, Jena, German Democratic Republic, 1959-1962, Humboldt University, Berlin, 1962-1984, since 1984. President XXII International Congress of Psychology, International Union Psychological Science, Leipzig, 1980, president, 1980-1984.
- Head department psychology Friedrich Schiller University, Jena, German Dem. Editor: Gedaechtnis, 1985, Human and Artificial Intelligence, 1980, Human Memory and Cognitive Capabilities, 1986, MACINTER-I, 1986.