1. Faculty of Psychology and Education Sciences , Porto , Portugal
2. University of Porto , Porto , Portugal
3. CPUP: Center for Psychology of Porto University, Faculty of Psychology and Educational Sciences , Porto , Portugal
4. Porto University , Porto , Portugal
5. Department of Education and Psychology , Vila Real , Portugal
6. University of Tras-os-Montes and Alto Douro , Vila Real , Portugal
7. Sociology Department , Manchester , UK
8. Manchester Metropolitan University , Manchester , UK