Professor of Psychology; Professor of Public Policy; University of Maryland at College Park

Association of American Colleges and Universities (retired)

St. Lawrence University

Associate Professor, Institute of Education, Tsinghua University

Assistant Professor, University of Nevada, Reno

Professor of English | Center for Teaching and Learning at Washington College

Amsterdam University College (University of Amsterdam and VU Amsterdam)

University of North Georgia

Research Master Student, Institute of Philosophy, KU Leuven, Belgium

Profesor de Gobierno y Relaciones Internacionales, Universidad Externado de Colombia