Axelrod, R. (1980). Effective choice in the prisoner’s dilemma. Journal of Conflict Resolution, 24(1), 3–25. https://doi.org/10.1177/002200278002400101
Axelrod, R. (1984). The evolution of cooperation. New York: Basic Books.
Axelrod, R. (1997). The complexity of cooperation: agent-based models of competition and collaboration. Princeton, New Jersey: Princeton University Press.
Bandura, A. (1997). Self-efficacy: The exercise of control. Basingstoke: Freeman. 
Braun, V. & Clarke, V. (2006). Using thematic analysis in psychology. Qualitative Research in Psychology, 3, 77–101. https://doi.org/10.1191/1478088706qp063oa
Bruner, J. (1974). Toward a theory of instruction. Cambridge: Harvard University Press.
Burton, B. (2012). Peer teaching as a strategy for conflict management and student re-engagement in schools. Australian Educational Researcher, 39(1), 45–58. https://doi.org/10.1007/s13384-011-0046-4
Canary, D.J., Cupach, W.R. & Serpe, R.T. (2001). A competence-based approach to examining interpersonal conflict. Communication Research, 28(1), 79–104. https://doi.org/10.1177/009365001028001003
Catterall, J.S. (2007). Enhancing peer conflict resolution skills through drama: an experimental study. Research in Drama Education: The Journal of Applied Theatre and Performance, 12(2), 163–178. https://doi.org/10.1080/13569780 701321013
Crawford, D.K. & Bodine, R.J. (2001). Conflict resolution education: preparing youth for the future. Juvenile Justice Journal, 8(1), 21–29
Davidson, J. & Wood, Ch. (2004). A conflict resolution model. Theory Into Practice, 43(1), 6-13. https://doi.org/10.1207/s15430421tip4301_2
Deutsch, M. (2015). Educating for a peaceful world. In P.T. Coleman & M. Deutsch, Morton Deutsch: Major texts on peace psychology. Basel: Springer.
Druckman, D. (2008). Negotiation. In S. Cheldelin, D. Druckman& L. Fast (eds.), Conflict. From analysis to intervention. New York: Continuum.
Feindler, E.L. & Engel, E.C. (2011). Assessment and intervention for adolescents with anger and aggression difficulties in school settings. Psychology in The Schools, 48(3), 243-253. https://doi.org/10.1002/pits.20550
Galey, P. (2004). Keep cool!: strategies for managing anger at school. Markham: Pembroke Publishers.
Goldstein, A.P., Glick, B. & Gibbs, J.C. (1998). Aggression replacement training. A comprehensive intervention for aggressive youth. Champaign: Research Press.
Graves, K.N., Frabutt J.M. &Vigiliano, D. (2007). Teaching conflict resolution skills to middle and high school students through interactive drama and role play. Journal of School Violence, 6(4), 57–79. https://doi.org/10.1300/ j202v06n04_04
Gummerum, M., Hanoch, Y. & Keller, M. (2008). When child development meets economic game theory: An interdisciplinary approach to investigating social development. Human development, 51(4), 235–261. https://doi.org/10.11 59/000151494
Hakvoort, I. (2010). The conflict pyramid: a holistic approach to structuring conflict resolution in schools. Journal of Peace Education, 7(2), 157-169. https://doi. org/10.1080/17400201.2010.498997
Johnson, D.W., Johnson, R.T., Dudley, B., Mitchell, J. & Fredrickson, J. (1997). The impact of conflict resolution training on middle school students. The Journal of Social Psychology, 137(1), 11–21. https://doi.org/10.1080/00224549709595409
Johnson, D.W. & Johnson, R.T. (1995). Teaching students to be peacemakers. Edina: Interaction Book Company.
Johnson, D.W. & Johnson, R.T. (2014). Joining together: group theory and group skills. Harlow: Pearson.
Kimber, B. (2007). SET Social ochemotionellträning: enintroduktion. Stockholm: Naturoch kultur.
Kitzinger, J. (1994). The methodology of Focus Groups: the importance of interaction between research participants. Sociology of Health & Illness, 16(1), 103-121. https://doi.org/10.1111/1467-9566.ep11347023
Longaretti, L. & Wilson, J. (2006). The impact of perceptions on conflict management. Educational Research Quarterly, 29(4), 3–15. 
Malm, B. &Löfgren, H. (2007). Empowering students to handle conflicts through the use of drama. Journal of Peace Education, 4(1), 1–20. https://doi.org/ 10.1080/17400200601171164
Morgan, D.L. (1996). Focus groups. Annual Review of Sociology, 22, 129–152.
Olekalns, M., Robert Ch., Probst T., Smith P. & Carnevale, P. (2005). The impact of message frame on negotiators’ impressions, emotions, and behaviors. The International Journal of Conflict Management, 16(4), 379–402. 
Pistole, M.C. & Arricale, F. (2003). Understanding attachment: Beliefs about conflict. Journal of Counseling and Development, 81, 318–328. https://doi.org/ 10.1002/j.1556-6678.2003.tb00259.x
Roczen, N., Abs, H.J. &Flisecker, M. (2017). How school influences adolescents’ conflict style. Journal of Peace Education, 14(3), 325–346. https://doi.org/10.108 0/17400201.2017.1345728
Rosenberg, M.B. (2015). Nonviolent communication. A language of life. Encinitas: PuddleDancer Press.
Selfridge, J. (2004). The resolving conflict creatively program: Howe we know it works. Theory Into Practice, 43(1), 59–67.https://doi.org/10.1353/tip.2004.0011 
Simmonds, J. (2003). Seeing red: an anger management and peacemaking curriculum for kids. Gabriola Island: New Society Publishers. 
Skolverket (2011). Utvärderingavmetoder mot mobbning. Stockholm: Skolverket.
Szklarski, A. (2007). Conflict experience: A phenomenological study among young people in Sweden. Scandinavian Journal of Educational Research, 51(4), 369–383. https://doi.org/10.1080/00313830701485478
Ting-Toomey, S. & Takai, J. (2006). Explaining intercultural conflict: Promising approaches and future directions. In J.G. Oetzel & S. Ting-Toomey (Eds.), The Sage handbook of conflict communication: Integrating theory, research and practice. Thousand Oaks (CA): Sage Publications.
Thomas, K.W. (1976). Conflict and conflict management. In M. Dunnette (Ed.), Handbook of industrial and organizational psychology. Chicago: Rand McNally.
Thomas, K.W& Kilmann, R.H. (2007). Thoms-Kilmann conflict mode instrument. Mountain View: Xicom, a subsidiary of CPP Inc.
Thompson, L.L. & Hrebec, D. (1996). Lose-lose agreements in interdependent decision making. Psychological Bulletin, 120, 396-409.https://doi.org/10.1037//0033- 2909.120.3.396
Woody, D. (2001). A comprehensive school-based conflict resolution model. Children and Schools, 23(2), 115-123. https://doi.org/10.1093/cs/23.2.115