Professor of Quantitative Research Methods, UCSB

national university of singapore, singapore management university, michigan state …

Sapienza, University of Rome

Harvard Medical School, Massachusetts General Hospital, University of Melbourne

Assistant Professor of Biostatistics, Shiraz University of Medical Sciences, Shiraz, Iran.

Professor, Dept. Psychological, Health, and Learning Sciences, University of Houston

Assistant Professor, Vrije Universiteit Amsterdam

Department of Psychological Sciences, Northern Arizona University

Kennesaw State University

Associate Research Professor. Emory University