1. Faculty of Psychology, University of the Basque Country, San Sebastian, Spain
2. Facultad de Educación y Ciencias Sociales, Universidad Andres Bello, Santiago de Chile, Chile
3. Faculty of Psychology and Psychopedagogy, Pontifical Catholic University of Argentina, National Scientific and Technical Research Council, Buenos Aires, Argentina
4. School of Psychology, Massey University, Auckland, New Zealand
5. College of Social Sciences, University of Vienna, Vienna, Austria
6. Facultad de Comunicación y Letras, Universidad Diego Portales, Santiago de Chile, Chile
7. School of Psychology, Keele University, Newcastle-under-Lyme, UK