• Papakonstantinou, Trisevgeni, Department of Experimental Psychology, University College London, London, United Kingdom
• Parzuchowski, Michal, SWPS University of Social Science and Humanities, Sopot, Poland
• Parzuchowski, Michał, Faculty of Psychology in Sopot, SWPS University of Social Sciences and Humanities, Sopot, Poland
• Peek, Steven, Department of Psychological Science, Kennesaw State University, Kennesaw, GA, USA
• Petersen, Michael Bang, Department of Political Science, Aarhus University, Aarhus, Denmark
• Pietraszek, Aneta, University of Warsaw, Warsaw
• Pietraszkiewicz, Agnieszka, Department of Psychology, University of Bern, Bern, Switzerland
• Pinto, Isabel R., Faculty of Psychology and Education Sciences, University of Porto, Porto, Portugal
• Pokarowski, Piotr, Faculty of Mathematics, Informatics and Mechanics, University of Warsaw, Warsaw
• Polak, Mateusz, Institute of Applied Psychology, Jagiellonian University in Krakow, Krakow, Poland
• Polak, Mateusz, Institute of Applied Psychology, Jagiellonian University, Krakow, Poland
• Politi, Emanuele, Centre for Social and Cultural Psychology, KU Leuven, Leuven, Belgium; Laboratory of Social Psychology, University of Lausanne, Lausanne, Switzerland
• Ponikiewska, Klaudia, Institute of Psychology, Cardinal Stefan Wyszynski University in Warsaw, Warsaw, Poland
• Porter, Brandon, Department of Psychology, University of Tennessee, Knoxville, TN, USA
• Pownall, Madeleine, School of Psychology, University of Leeds, Leeds, United Kingdom