Other publications

Jong, Whitehouse, Kavanagh, & Lane (2015). Shared Negative Experiences Lead to Identity Fusion via Personal Reflection→PLoS ONE 10(12): e0145611.  pdf 
Besta, T., Szulc, M., & Jaśkiewicz, M. (in press). Political Extremism, Group Membership, and Personality Traits: Who Accepts Violence? International Journal of Social Psychology
Besta, T., Mattingly, B. & Błażek, M.(2015). When Membership Gives Strength to Act: Inclusion of the Group Into the Self and Feeling of Personal Agency. The Journal of Social Psychology .  pdf 
Páez, D., Rimé, B., Basabe, N., Wlodarczyk, A., & Zumeta, L. (2015). Psychosocial Effects of Perceived Emotional Synchrony in Collective Gatherings. Journal of Personality and Social Psychology.108, 711-29.