Rob Mokken
Robert Jan (Rob) Mokken (born 28 April 1929) is a Dutch political scientist and Emeritus Professor of Political Science and Methodology at the University of Amsterdam. Biography. Born in Batavia, Dutch East Indies, Mokken began his studies at the Royal Netherlands Naval College in Den Helder from 1949 to 1952. He proceeded to study at the University of Amsterdam, where in 1957 he obtained his BA in Political and Social sciences, in 1961 his MA, and in 1970 his PhD with the thesis entitled "A theory and procedure of scale analysis: with applications in political research" under the  supervision of Jan Hemelrijk. In 1954 Mokken started as research assistant at the University of Amsterdam. From 1961 to 1966 he worked at the Centrum Wiskunde & Informatica. After another three years at the University of Amsterdam as a research assistant, in 1970 he was appointed Professor at the University of Amsterdam in Political and Social Science, and since 1979 in Political Science and Methodology. Among his about 20 doctoral students were Frans Stokman (1977), Robert de Hoog (1978), Willem Saris (1979), and Meindert Fennema (1981). In 1994 he retired, and is still working as an ICT consultant concerning statistical and  quantitative methods. Mokken published the book "Theory and procedure of scale analysis", in 1971, in which he proposed a measure that was later named after him: the Mokken scale. In 1990 Mokken was awarded a knighthood in the Order of Orange-Nassau. Publications. Mokken has published several books and many articles. A selection: