Joseph Zinnes, born in 1930. Ph.D. from the University of Michigan, Ann Arbor. Associate Professor of Educational Psychology at he University of Illinois, Urbana-Champaign.

Fellow (1 September 1981 – 31 July 1982)

I worked on four specific projects:

Probabilistic Multidimensional Scaling;

Choice and Ranking Theories;

Nature of Psychological Measurements; and

Dynamic Measurement.