I am a retired full professor. I taught Psychometrics, Introduction to Psychology, Methodology of psychological research and Statistics. I finished my undergraduate, master and doctoral studies in the Department of Psychology, University of Belgrade. I was elected as a associate professor, and then a full professor at the Faculty of Philosophy in Novi Sad. My main interests are methodology, psychometrics, general psychology, statistical analysis, and programming. I am the author of numerous scientific papers and several books.