Preface - AIC 2018 This book of Proceedings contains the accepted papers of the 6th International Workshop on Artificial Intelligence and Cognition (AIC 2018), held in Palermo. The series of workshop AIC was launched in 2013 with the idea of fostering the collaboration between the researchers coming from the fields of computer science,, engineering, psychology, philosophy, neurosciences etc. and working at the intersection of the Cognitive Science and Artificial Intelligence (AI) communities. The AIC 2018 edition received 26 papers out of which 13 were selected after being peer- reviewed by the Program Committee Members. We would like to thank the participants of the workshop as well as the Program Committee Members. AIC 2018 Chairs Antonio Chella, Ignazio Infantino and Antonio Lieto AIC 2018 - Keynote Speakers Angelo Cangelosi, University of Plymouth, UK Alessandro Saffiotti, University of Örebro, Sweden Program Committee Agnese Augello, ICAR-CNR, Italy Mehul Bhatt, Örebro University (Sweden) and University of Bremen, Germany Lola Cañamero, University of Hertfordshire, UK Angelo Cangelosi, University of Plymouth, UK Amedeo Cesta, ISTC-CNR, Italy Luigi Gallo, ICAR-CNR, Italy Massimo Esposito, ICAR-CNR, Italy Mark A. Finlayson, Florida International University, USA Christian Freksa, University of Bremen, Germany Marcello Frixione, University of Genoa, Italy Salvatore Gaglio, University of Palermo and ICAR-CNR, Italy Peter Gärdenfors, University of Lund, Sweden Anna Jordanous, University of Kent, UK Antonis Kakas, University of Cyprus, Cyprus Kai-Uwe Kuehnberger, Osnabrück University, Germany Othalia Larue, Wright State University, USA Christian Lebiere, Carnegie Mellon University, USA Alessandro Lenci, University of Pisa, Italy Martha Lewis, University of Amsterdam, Holland Umberto Maniscalco, ICAR-CNR, Italy Loizos Michael, Open University of Cyprus, Cyprus Vincent C. Müller, Anatolia College/ACT, Greece Ana-Maria Olteteanu, Freie Universität Berlin, Germany Alessandro Oltramari, Bosch Research and Technology Center, USA Katerina Pastra, Cognitive Systems Research Institute, Greece Giovanni Pilato, ICAR-CNR, Italy Paul S. Rosenbloom, University of Southern California, USA Giulio Sandini, IIT, Italy Steven Schockaert, University of Cardiff, UK Mary-Anne Williams, University of Technology of Sydney, Australia Filippo Vella, ICAR-CNR, Italy David Vernon, Carnegie Mellon University, Ruanda Frank Zenker, University of Lund, Sweden