Publications

Selected Publications from Program Faculty, Students and Graduates

To find a publication author from our program click on their name below:

FACULTY: Bernhard Leidner, Brian Lickel, Ervin Staub, Linda Tropp, Stellan Vinthagen

POST DOCTORAL RESEARCHERS: David ReinhardÖzden Melis UlugHanne Melgård Watkins

CURRENT STUDENTS: Joel GinnQuinnehtukqut McLamore, Seyyed Nima OrazaniSe Min Suh, Brooke Burrows, Stylianos Syropoulos 

PAST STUDENTS: Rezarta BilaliDaniel ChapmanManisha GuptaDiala Hawi, Jaeshin Kim, Mengyao LiKatya Migacheva, Thomas O'BrienHempreya SelvanathanRachel SteeleRamila Usoff-Thowfeek, Johanna Ray Vollhardt, Amelie Werther.

2019

Barry, D.T., Beitel M., Cutter C.J., Fiellin D.A., Kerns R.D., Moore B.A., Oberleitner L., Madden L.M., Liong C., Ginn J., Schottenfeld R.S. (2019). An evaluation of the Feasibility, Acceptability, and Preliminary Efficacy of Cognitive-Behavioral Therapy for Opioid Use Disorder and Chronic Pain. Drug Alcohol Dependence, 194, 460-467. 

Grutter, J., & Tropp, L. R. (2019). How friendship is defined matters for predicting intergroup attitudes: Shared activities and mutual trust with cross-ethnic peers during late childhood and early adolescence. International Journal of Behavioral Development, 43, 128-135. 

Hassler, T., Gonzalez, R., Lay, S., Lickel, B., Zagefka, H., Brown, R., Tropp, L. R., Manzi, J., & Bernardino, M. (2019). With a little help from our friends: The impact of cross-group friendship on acculturation preferences. European Journal of Social Psychology, 49, 366-384.

McLamore, Q. J., Adelman, L., & Leidner, B. (2019). Challenging traditional narratives of intractable conflict: Focusing on both sides’ suffering decreases ingroup glorification among Jewish Israelis and Americans. Personality and Social Psychology Bulletin

Orazani, S. N., & Leidner, B. (2019). A case for social change through nonviolence in Iran: Greater support and mobilization potential for nonviolent than violent social movements. Peace and Conflict: Journal of Peace Psychology. 

Rovenpor, D., O’Brien, T. C., De Guissme, L., Roblaine, A., Chekroun, P., & Leidner, B. (2019). Intergroup Conflict Self-Perpetuates via Meaning: Exposure to Intergroup Conflict Increases Meaning and Fuels a Desire for Further Conflict. Journal of Personality and Social Psychology, 16(1), 119-140. 

Staub, E. Promoting healing and reconciliation in Rwanda, and generating active  bystandership by police to stop unnecessary harm by fellow officers. Perspectives on Psychological Science, January 2019. DOI: 10.1177/1745691618809384.

Tropp, L. R. (2019).  Adaptation to diversity: Individual and societal processes.  Invited commentary, Proceedings of the National Academy of Sciences, 116 (25), 12131-12133. 
 
Tropp, L. R., & Uluğ, O. M. (2019).  Are white women showing up for racial justice?  Intergroup contact, closeness to people targeted by prejudice, and collective action.  Psychology of Women Quarterly, 43, 335-347. 
 
Tropp, L. R., & Molina, L. (2019).  Intergroup processes: From prejudice to positive relations between groups.  In K. Deaux & M. Snyder (Eds.), Oxford handbook of personality and social psychology, 2nd edition (pp. 621-643). New York: Oxford University Press.

Watkins, H. M. ​& Bastian, B. (2019). Lest we forget: the effect of war commemorations on the perceived value of war.​ Social Psychological and Personality Science​, Online First, 1-8. Pre-print available at:​ https://psyarxiv.com/73hqb/.

Watkins, H.M. ​& Brandt, M. (2019). ​All is Fair in War? A Registered Report Proposal to Test how the War Context Shapes Representations of Moral Possibility. ​In Principle Acceptance, Journal of Experimental Social Psychology​. Pre-print available at​: https://osf.io/4ct6h/

Watkins, H. M. ​& Laham, S. (2019). The influence of war on moral judgments about harm. European Journal of Social Psychology​, ​49​(3), 447-460.  Pre-print available at: https://osf.io/gxnf4/.

2018

Gómez, A., Tropp, L. R., Vazquez, A., Voci, A., & Hewstone, M. (2018).  Depersonalized extended contact and injunctive norms about cross-group friendship impact intergroup orientations.  Journal of Experimental Social Psychology, 76, 356-370.

Hayward, L. E., Hornsey, M. J., Tropp, L. R., & Barlow, F. K. (2017).  Positive and negative intergroup contact predict White and Black Americans’ judgments about police violence against Black Americans.  Journal of Applied Social Psychology, 47, 605-615.

Hayward, L. E., Tropp, L. R., Hornsey, M. J., & Barlow, F. K. (2018).  Negative (but not positive) contact with Whites directly predicts collective action among racial and ethnic minorities.  British Journal of Social Psychology, 57, 1-20.

Jones-Correa, M., Marrow, H., Okamoto, D., & Tropp, L. R. (2018). Immigrant perceptions of U.S.-born receptivity and the shaping of American identity. Russell Sage Foundation Journal of the Social Sciences, 4, 47-80. 

Knowles, E. & Tropp, L. R. (2018).  The racial and economic context of Trump support: Evidence for threat, identity, and contact effects in the 2016 Presidential Election.  Social Psychological and Personality Science, 9, 275-284.

Kotzur, P. F., Tropp, L. R., & Wagner, U. (2018). Welcoming the unwelcome: How contact shapes contexts of reception for new immigrants in Germany and the United States. Journal of Social Issues, 74, 812-832. 

Li, M., Leidner, B., Petrovic, N., Orazani, S. N., & Rad, M. S. (2018). The role of retributive justice and the use of international criminal tribunals in post-conflict reconciliation. European Journal of Social Psychology, 48(2), 133-151.  

Moss, S. M., Uluğ, Ö. M., & Acar, Y. G. (2018). Doing research in conflict contexts: Practical and ethical challenges for researchers when conducting fieldwork. Peace and Conflict: Journal of Peace Psychology, Advance Online Publicationhttp://dx.doi.org/10.1037/pac0000334.

O’Brien, T.C., Leidner, B., & Tropp, L.R. Are they for us or against us: How intergroup metaperceptions shape foreign policy attitudes. Group Processes and Intergroup Relations, 21(6), 941-961. doi: 10.1177/1368430216684645.Orosz, G., Bruneau, E.,

Orosz, G., Bruneau, E., Tropp, L. R., Sebestyen, N., Toth-Kiraly, I., & Bothe, B. (2018).  What predicts anti-Roma prejudice?  Qualitative and quantitative analysis of everyday sentiments about the Roma.  Journal of Applied Social Psychology, 48, 317-328.

Staub, E. (2018). Genocide Education: Emotions, Knowledge and Generating Active Bystandership for Prevention. In Samuel Totten, (ed.) Teaching about genocide: Insights and Advice from Secondary Teachers and Professors. Vol. 1. New York: Rowman and Littlefield

Staub, E. (2018). Preventing violence and promoting active bystandership and peace: My life in research and applications. Peace and Conflict: Journal of Peace Psychology, 24, 95-111.

Tropp, L. R. (Ed.) (2018).  Making research matter: A psychologist’s guide to public engagement.  Washington D.C.: APA Books.

Tropp, L. R., & Barlow, F. K. (2018).  Making advantaged racial groups care about racial inequality: Intergroup contact as a route to psychological investment.  Current Directions in Psychological Science, 27, 194-199.

Tropp, L. R., Okamoto, D. G., Marrow, H. B., & Jones-Correa, M. (2018).  How contact experiences shape welcoming: Perspectives from U.S.-born and immigrant groups.  Social Psychology Quarterly, 81, 23-47.

Uluğ, Ö. M., & Acar, Y. G. (2018). What happens after the protests? Understanding protest outcomes through multi-level social change. Peace and Conflict: Journal of Peace Psychology, 24(1), 44-53. http://dx.doi.org/10.1037/pac0000269.

Vinthagen, S. & Lilja, M. (2018). Dispersed resistance: unpacking the spectrum and properties of glaring and everyday resistance”.  Journal of Political Power, 211-229.

Watkins, H. M.​ & Laham, S. (2018). The principle of discrimination: Investigating perceptions of soldiers.​ Group Processes and Intergroup Relations​, Online first, 1-8. Pre-print available at: https://osf.io/78w9a .

2017

Adelman, L., Orazani, S. N., & Leidner, B. (2017). Psychological contributions to philosophy: The cases of Just War Theory and nonviolence. In F. Demont (Ed.), Peace & the Morality of Armed Conflict. New York, NY: Routledge. 

Beitel, M., Oberleitner, L., Kahn, M., Kerns, R. D., Liong, C., Madden, L. M., Ginn, J., & Barry, D. T. (2017). Drug Counselor Responses to Patients' Pain Reports: A Qualitative Investigation of Barriers and Facilitators to Treating Patients with Chronic Pain in Methadone Maintenance Treatment. Pain Medicine, 18(11), 2152-2161. 

Chapman, DA, Lickel, B. Markowitz, EM (2017), Reassessing emotion in climate change communication Nature Climate Change. doi.org/10.1038/s41558-017-0021-9.

Clark, S., Petersen, J.E., Frantz, C.M., Roose, D., Ginn, J., & Daneri, D.R. (2017). Teaching Systems Thinking to 4th and 5th Graders Using Environmental Dashboard Display Technology. PloS one, 12(4) 

Gezici-Yalçın, M., & Uluğ, Ö. M. (2017). “Gezi, bardağı taşıran son damlaydı”: Sosyal psikolojik bir perspektifle Gezi Parkı isyanını anlamak [“Gezi was the last drop!”: Understanding the Gezi Park Protests from a social-psychological perspective]. Türk Psikoloji Yazıları, 39, 96-109.

Gonzalez, R., Lickel, B., Gupta, M., Tropp, L. R., Luengo, B. P., Mora, E., de Tezanos Pinto, P., Berger, C., Valdenegro, D., Cayul, O., Miranda, D., Saavedra, P., & Bernardino, M. (2017). Ethnic identity development and acculturation preferences among minority and majority youth: Norms and contact. Child Development, 88, 743-760.

Hayward, L. E., Hornsey, M. J., Tropp, L. R., & Barlow, F. K. (2017).  Positive and negative intergroup contact predict White and Black Americans’ judgments about police violence against Black Americans.  Journal of Applied Social Psychology, 47, 65-615.

Hayward, L., Tropp, L. R., Hornsey, M., & Barlow, F. (2017). Toward a comprehensive understanding of intergroup contact: Descriptions and mediators of positive and negative contact among majority and minority groups. Personality and Social Psychology Bulletin, 43, 347-364.

Kardos, P.,  Leidner, B., Pléh, C., Soltész, P., & Unoka, Z. (2017). Empathic people have more friends: Empathic abilities predict social network size and position in social network predicts empathic efforts. Social Networks, 50, 1-5. 

Kende, A., Tropp, L. R., & Lantos, N. (2017). Testing a contact intervention based on intergroup friendship between Roma and non‐Roma Hungarians: Reducing bias through institutional support in a non‐supportive societal context. Journal of Applied Social Psychology, 47, 47-55.

Leidner, B., & Ginges, J. (2017). What you ask is what you get: Assessments of citizens’ support for military action, but not diplomacy, depend on question framing. Analyses of Social Issues and Public Policy, 17(1), 184-204. 

Leidner, B., Kardos, P.,  & Castano, E. (2017). The effects of moral versus pragmatic arguments against torture on demands for judicial reform. Political Psychology, 39(1), 143-162. 

Milman, A., Warner, B.P., Chapman, D.A. and Short Gianotti, A.G. (2017), Identifying and quantifying landowner perspectives on integrated flood risk management. Journal of Flood Risk Management. doi:10.1111/jfr3.12291.

O’Brien, T. C., Leidner, B., & Tropp, L. R. (2017). Are they for us or against us? How intergroup metaperceptions shape foreign policy attitudes. Group Processes and Intergroup Relations. Published online at: https://doi-org/10.1177/1368430216684645 

O’Brien, T. C., & Tropp, L. R. (2017). Intergroup contact theory. In F. Moghaddam (Ed.), Sage Encyclopedia of Political Behavior. Thousand Oaks, CA: Sage.

Rovenpor, D., O’Brien, T. C., Roblaine, A., De Guissme, L., Chekroun, P., Leidner, B. How conflict corrupts: The role of meaning in the perpetuation of intergroup conflict. Journal of Personality and Social Psychology, 116(1), 119-140. doi:10.1037/pspp0000169.

Steele, RR, Rovenpor, DR, Lickel, B, Denson, TF (2-17), Emotion regulation and prejudice reduction following acute terrorist events: The impact of reflection before and after the Boston Marathon bombings. Group Processes & Intergroup Relations. doi.org/10.1177/1368430217706182.

Selvanathan, H., Techakesari, P., Tropp, L. R., & Barlow, F. K. (2017). Whites for racial justice: How contact with Blacks predicts Whites’ collective action. Group Processes and Intergroup Relations. Published online at: https://doi-org/10.1177/1368430217690908 

Tropp, L. R., & Al Ramiah, A. (2017).  Contact strategies for improving intergroup relations among youth In A. Rutland, D. Nesdale, & C. S. Brown (Eds.), Wiley-Blackwell Handbook of Group Processes in Children and Adolescents (pp. 353-372).  Hoboken, NJ: Wiley and Sons.

Tropp, L. R., Hawi, D., O’Brien, T. C., Gheorghiu, M., Zetes, A., & Butz, D. (2017). Intergroup contact and the potential for post-conflict reconciliation: Studies in South Africa and Northern Ireland. Peace and Conflict: Journal of Peace Psychology, 23, 239-249.

Tropp, L. R., Mazziotta, A., & Wright, S. C. (2017). Recent developments in intergroup contact research: Affective processes, group status, and contact valence. In C. Sibley and F. K. Barlow (Eds.), Cambridge Handbook of the Psychology of Prejudice (pp. 463-480). Cambridge: Cambridge University Press.

Uluğ, Ö. M., & Cohrs, J. C. (2017). How do experts differ from politicians in understanding a conflict? A comparison of Track-I and Track-II actors. Conflict Resolution Quarterly, 35(2), 147-172. https://doi.org/10.1002/crq.21208.
 
Uluğ, Ö. M., & Cohrs, J. C. (2017). “Who will resolve this conflict if the politicians don’t?”: Understandings of the Kurdish conflict among members of parliament in Turkey. International Journal of Conflict Management, 28(2), 245-266. http://dx.doi.org//10.1108/IJCMA-10-2015-0071.
 
Uluğ, Ö. M., & Cohrs, J. C. (2017). “If we become friends, maybe I can change my perspective”: Intergroup contact, endorsement of conflict narratives and peace-related attitudes in Turkey. Peace and Conflict: Journal of Peace Psychology, 23(3), 278-287. http://dx.doi.org/10.1037/pac0000216.
 
Uluğ, Ö. M., & Cohrs, J. C. (2017). Examining the ethos of conflict by exploring lay people’s representations of the Kurdish conflict in Turkey. Conflict Management and Peace Science, 1-22. http://dx.doi.org/10.1177/0738894216674969.
 
Uluğ, Ö. M., & Çoymak, A. (2017). Bir bilim alanı olarak psikoloji, sosyal yapıyı anlamanın neresinde? İnsan davranışı ve yapı ilişkisi üzerine eleştirel bir deneme [Where does psychology standas a scientific field in relation to understanding social structure? A critical essay on the relationship between human behaviours and social structure]. Praksis, 42, 657-681.  
 
Uluğ, Ö. M., Odağ, Ö., Cohrs, C. J., & Holtz, P. (2017). Understanding the Kurdish conflict through the eyes of Kurdish and Turkish lay people: Do ethnicity and region make a difference? International Journal of Conflict Management, 28(4), 483-508. https://doi.org/10.1108/IJCMA-05-2016-0035
 
Wright, S. C., Mazzziotta, A., & Tropp, L. R. (2017). Contact and intergroup conflict: New ideas for the road ahead. Peace and Conflict: Journal of Peace Psychology, 23, 317-327.

Wright, S. C., Tropp, L. R., & Mazziotta, A. (2017). Contact between groups, peace, and conflict. Peace and Conflict: Journal of Peace Psychology, 23, 207-209. 

Vinthagen, S. & Baaz,M., Lilja, M., Motta, S. & Odysseos, L. (2017). Researching Resistance and Social Change: A Critical Approach to Theory and Practice, Rowman & Littlefield, London. (214 pages). 

Vinthagen, S., Hahirwa, J.G. & Orjuela, C. (2017), Resisting resettlement in Rwanda: rethinking dichotomies of “survival”/“resistance” and “dominance”/“subordination, Journal of Eastern African Studies, 11:4, 734-750, DOI: 10.1080/17531055.2017.1388569.

Vinthagen, S., Lilja, M, Baaz, M. & Schulz, M. (2017). How resistance encourages resistance: theorizing the nexus between power, “Organised Resistance” and “Everyday Resistance”, Journal of Political Power, 10:1, pp. 40-54.

Vinthagen, S., Lilja, M, & Baaz, M. (2017). Resistance Studies as an Academic Pursuit, Journal of Resistance Studies, Vol. 3, No. 1, pp. 10-28.

2016

Adelman, L., Leidner, B., Ünal, H., Nahhas, E., & Shnabel, N. (2016). A whole other story: Alternative narratives of intergroup conflict reduce competitive victimhood and intergroup hostility. Personality and Social Psychology Bulletin, 42(10), 1416-1430. 

Acar, Y. G., & Uluğ, Ö. M. (2016). Examining prejudice reduction through solidarity and togetherness experiences among Gezi Park activists in Turkey. Journal of Social and Political Psychology, 4(1), 166-179. http://dx.doi.org/10.5964/jspp.v4i1.547.

Barry, D. T., Fazzino, T., Necrason, E., Ginn, J., Fiellin, L. E., Fiellin, D. A., & Moore, B. A. (2016). The Availability of Ancillary Counseling in the Practices of Physicians Prescribing Buprenorphine. Journal of Addiction Medicine, 10(5), 352-356. 

Beitel, M., StultsKolehmainen, M., Cutter, C. J., Schottenfeld, R. S., Eggert, K., Madden, L. M., Kerns, R. D., Liong, C., Ginn, J., & Barry, D. T. (2016). Physical Activity, Psychiatric Distress, and Interest in Exercise Group Participation Among Individuals Seeking Methadone Maintenance Treatment With and Without Chronic Pain. The American Journal on Addictions, 25(2), 125-131.

Chapman, D. A., Corner, A., Webster, R., & Markowitz, E. M. (2016). Climate visuals: A mixed methods investigation of public perceptions of climate images in three countries. Global Environmental Change, 41, 172-182.

Chapman, D. A. & Lickel, B. (2016). Climate change and disasters: how framing affects justifications for giving or withholding aid to disaster victims. Social Psychological and Personality Science, 7(1), 13-20.

Hirschberger, G., Ein-Dor, T., Leidner, B., & Saguy, T. (2016). How is existential threat related to intergroup conflict? Introducing the Multidimensional Existential Threat (MET) Model. Frontiers in Psychology, 7. doi: 10.3389/fpsyg.2016.01877 

Kardos, P., Leidner, B., Zsolnai, L., & Castano, E. (2016). The effect of the belief in free market ideology on redressing corporate injustice. European Journal of Social Psychology, 46(6), 672-686. 

Li, M., Leidner, B., Euh, H., & Choi, H.-S. (2016). The contagion of interstate violence: Reminders of historical interstate (but not intrastate) violence increase support for future violence against unrelated third-party states. Personality and Social Psychology Bulletin, 4(28), 1003-1024. 

Li, M., Rovenpor, D., & Leidner, B. (2016). Regulating the scope of an emotion regulation perspective on intergroup reconciliation. Psychological Inquiry, 27(2), 117-123.  

Molina, L. E., Tropp, L. R., & Goode, C. (2016). Reflections on intergroup relations. Current Opinion in Psychology, 11, 120-124.

Odağ, Ö., Uluğ, Ö. M., & Solak, N. (2016). “Everyday I am çapuling”: Çapulcu identity and collective action through social network sites in the Gezi Park protests. Journal of Media Psychology, 28, 148-159. http://dx.doi.org/10.1027/1864-1105/a000202.

Orosz, G., Banki, E., Bothel, B., Toth-Kiraly, & Tropp, L. R. (2016). Don't judge a living book by its cover: Effectiveness of the Living Library intervention in reducing prejudice toward Roma and LGBT people. Journal of Applied Social Psychology, 46, 510-517.

Rovenpor, D.R., Leidner, B., Kardos, P., O’Brien, T.C. Meaning threat can promote peaceful, not only military-based approaches to intergroup conflict. The moderating role of ingroup glorification. European Journal of Social Psychology. 46(5), pp. 544-562. doi:10.1002/ejsp.2183.  

Tropp, L. R., O’Brien, T. C., Gonzalez, R., Valdenegro, D., Migacheva, K., de Tezanos Pinto, P., Berger, C., & Cayul, O. (2016). Predicting interethnic experiences among ethnic minority and majority youth: The roles of perceived peer norms, school norms, and discrimination. Child Development, 87, 1436-1451.

Tropp, L. R., O'Brien, T. C., Gutierrez, R. G., Valdenegro, D., Migacheva, K., Tezanos-Pinto, P., ... Cayul, O. How school norms, peer norms, and discrimination predict interethnic experiences among ethnic minority and  majority youth. Child Development, 87(5), pp. 1436-1451.  doi:10.1111/cdev.12608. 

Uluğ, Ö. M., & Cohrs, J. C. (2016). An exploration of lay people’s Kurdish conflict frames in Turkey. Peace and Conflict: Journal of Peace Psychology, 22(2), 109-119. http://dx.doi.org/10.1037/pac0000165.

Vinthagen, S., Lilja, M, Baaz, M. & Schulz, M. (2016). Defining and Analyzing “Resistance”, Alternatives, Vol. 41, Issue 3, pp. 137-153.

Vollhardt, J. R., Nair, R., & Tropp, L. R. (2016). Predicting support for refugees and immigrants among minority groups: The role of inclusive victim consciousness. Journal of Applied Social Psychology, 46, 354-368.

2015

Carnes, N., Lickel, B., & Janoff-Bulman, R. (2015).  Shared perceptions:  Morality is embedded in social contexts. Personality and Social Psychology Bulletin41, 351-362.

Leidner, B. (2015). America and the age of genocide: Labeling a third-party conflict “genocide” decreases support for intervention among ingroup-glorifying Americans because they down-regulate guilt and perceived responsibility to intervene. Personality and Social Psychology Bulletin, 41(12), 1623-1645. 

Leidner, B., Li, M. (2015). How to (Re)Build Human Rights Consciousness and Behavior in Postconflict Societies: An Integrative Literature Review and Framework for Past and Future Research. Peace and Conflict: Journal of Peace Psychology  21(1), 106–132.

Leidner, B.,  Li, M. & Kardos, P(2015). Healthy and Unhealthy Wars: The Effects of Ingroup-Committed Violence on Physical and Mental Health. Peace and Conflict: Journal of Peace Psychology  21(3), 334–358.

Leidner, B, Tropp, L, & Lickel, B. (2015). Political psychology of groups. To appear in O. Feldman & S. Zmerli (Eds.), Politische Psychologie: Handbuch für Studium und Wissenschaft (Political Psychology: Handbook for Study and Science, pp. 236-252). Baden-Baden, Germany: Nomos Verlagsgesellschaft.

Migacheva, K. (2015). Searching for puzzle pieces: How (social) psychology can help inform human rights policy. Peace and Conflict: Journal of Peace Psychology 21(1) 142-149.

O’Brien, T.C., & Tropp, L.R. (2015). Psychology: The phenomenology of human security, pp. 137-155. P. Bourbeau (Ed.) Security: Dialogue across disciplines. Cambridge: Cambridge University Press.

Schmader, T., Block, K., & Lickel, B. (2015). Social identity threat in response to stereotypic film portrayals:  Effects on self-conscious emotion and implicit ingroup attitudes. Journal of Social Issues, 71, 54-72.

Steele, R. R., Lickel, B., & Parker, M. T. (2015). Bias within because of threat from outside: The effects of an external call for terrorism on anti-Muslim attitudes in the United States. Social Psychological and Personality Science, 6(2), 193-200.

Tropp, L. R. (2015). Dismantling the ethos of conflict: Strategies for improving intergroup relations. In E. Halperin & K.Sharvit (Eds.), The social psychology of intractable conflicts (pp. 159-171). New York: Springer.

Tropp, L. R. (2015). Intergroup contact. In J. Bennett (Ed.), Sage Encyclopedia of Intercultural Competence (pp. 536-539). Thousand Oaks, CA: Sage.

Vinthagen, S., (2015). A Theory of Nonviolent Action: How Civil Resistance Works, ZED Books: London. (410 pages).

Vinthagen, S. & Johansson, A. (2015). Dimensions of Everyday Resistance: The Case of Palestinian Sumûd. Journal of Political Power, published online on Feb 20.

Vinthagen, S.,  Smedjeback, M., Spalde, A., Sternfeldt, A. & Strindlund, P. (ed.) (2015).  Inburad – Svenska fredsaktivister skriver från fängelse (Locked In – Swedish Peace Activists Writes From Prison). (pp. 37 77) Nössemark, Sweden: Irene Publishing.

Vinthagen, S., Lilja, M, & Baaz, M. (2015). Fighting with and against the Time: The Japanese Environmental Movement’s Queering of Time as Resistance”. Journal of Civil Society, Vol. 11, Issue 4, pp. 408-423. DOI: 10.1080/17448689.2015.1112102.

Vinthagen, S. & Chabot, S. (2015). “Decolonizing Civil Resistance”. Mobilization: An International Quarterly: December 2015, Vol. 20, No. 4, pp. 517-532. DOI: http://dx.doi.org/10.17813/1086-671X-20-4-517.

Vinthagen, S. & Johansson, A. (2015). Dimensions of Everyday Resistance: The Case of Palestinian Sumūd”. Journal of Political Power, Vol. 8, Issue 1, pp. 109-139, published online on Feb 20. DOI: 10.1080/2158379X.2015.1010803.

2014

Adams, M., Perry-Jenkins, M., & Tropp, L. R. (2014).  Pedagogical tools for social justice and psychology.  In C. Johnson, H. Friedman, J. Diaz, Z. Franco, & B. Nastasi (Eds.), Praeger handbook on social  justice and psychology (pp. 227-247).  Santa Barbara, CA: Praeger.

Bilali, R. (2014). Between fiction and reality in post-genocide Rwanda: Reflections on a social-psychological media intervention for social change. Journal of Social and Political Psychology 2(1).

Bilali, R. (2014). The downsides of a shared national identification for minority group outcomes in intergroup conflicts in assimilationist societies. British Journal of Social Psychology, 53, 21-38.

Campbell, M. & Vollhardt, J.R. (2014). Fighting the good fight: The relationship between belief in evil and support for violent policies. Personality and Social Psychology Bulletin, 40,
16-33.

Li, M.Leidner, B., & Castano, E. (2014). Toward a comprehensive taxonomy of dehumanization: Integrating two senses of humanness, mind perception theory, and stereotype content model. Testing, Psychometrics, Methodology in Applied Psychology, 21, 285-300. 

Lickel, B., Kushlev, K., Savalei, V. Matta, S., & Schmader, T. (2014). Shame and the motivation to change the self. Emotion, 14, 1049-1061.

Steele, R. R., & Blatz, C. W. (2014). Faith in the just behavior of others: Intergroup apologies and apology elaboration. Journal of Social and Political Psychology, 2(1), 268-288

Tropp, L.R., O’Brien, T.C., & Migacheva, K. (2014). How peer norms of inclusion and exclusion predict children’s interest in cross-ethnic friendship. Journal of Social Issues, 70(1), 151-166.

Tropp, L. R., & Page-Gould, E. (2014).  Contact between groups.  In M. Mikulincer, P. R. Shaver, J. F. Dovidio & J. A. Simpson (Eds.), APA handbook of personality and social psychology, Volume 2: Group Processes (pp. 535-560). Washington DC: American Psychological Association.

Vinthagen, S., Johansson, A. (2014) Dimensions of Everyday Resistance: An Analytical Framework. Critical Sociology, published online on May 12.

Vinthagen, S., Lilja, M. (2014) Sovereign Power, Disciplinary Power and Biopower: Resisting What Power With What Resistance?  Journal of Political Power, 7:1, 107-126.

Vollhardt, J.R., Mazur, L.B., & Lemahieu, M. (2014). Acknowledgment after mass violence: Effects on psychological well-being and intergroup relations. Group Processes and
Intergroup Relations,
17, 306 - 323.

2013

Bilali, R. (2013). National narrative and social psychological influences in Turks’ denial of the mass killings of Armenians as genocide. Journal of Social Issues, 69, 16-33.

Bilali, R., & Vollhardt, J. R. (2013). Priming effects of a reconciliation radio drama on historical perspective-taking in the aftermath of mass violence in Rwanda. Journal of Experimental Social Psychology, 49, 144-151.

Ka, S., An, S., Kim, G., & Kim, J. (2013). Political economy of public disputes caused by NIMBY and PIMFY facilities. The 21st Century Political Science Review, 23(2), 193-210.

Kim, J., & Lim, J. (2013). The ideological conflict between conservatives and progressives in university students’ voting for the 19th general election. The Journal of Political Science & Communication, 16(2), 61-87.

Kim, J. (2013). The characteristics and trends of environmental conflicts in South Korea: 1990-2011. Korean Policy Studies Review, 22(2), 259-281.

Leidner, B. (2013). Dehumanisierung [Dehumanization]. In Hartmut Häcker (Ed.), Dorsch Psychologisches Wörterbuch. [Dorsch Psychological Encyclopedia] Bern, Switzerland: Huber. 

Leidner, B., Tropp, L.R., & Lickel, B. (2013). Bringing Science to bear- on peace, not war: Elaborating on psychology's potential to promote peace. American Psychologist, 68(7), 514-526.

Leidner, B., Castano, E., & Ginges, J. (2013). Dehumanization, retributive and restorative justice, and aggressive versus diplomatic intergroup conflict resolution strategies. Personality and Social Psychology Bulletin, 39(1), 82-91.

Lickel, B & Gupta, M.  (2013). Intergroup Conflict. Oxford Bibliographies Online in Psychology.

Migacheva, K., & Tropp, L. R. (2013). Learning orientation as a predictor of positive intergroup contact.Group Processes and Intergroup Relations,16, 426-444

Staub, E. (2013). A World without Genocide: Prevention, Reconciliation and the Creation of Peaceful Societies. In Vollhardt, J. & Bilewicz, M. (eds). The Aftermath of Genocide: Psychological Perspectives. Journal of Social Issues. 180-199.

Staub, E. (2013). Understanding the Origins of Mass Violence, Prevention, and Reconciliation:Workshops/Trainings and Educational Radio Programs Promoting Healing And Reconciliation in Rwanda (and Burundi and the Congo). International Psychology Bulletin, 17 (2).52-56.

Staub, E. (2013). Building a peaceful society: Origins, prevention, and reconciliation after genocide and other group violence. American Psychologist, 68(7), 576-589.

Vasquez, E. A., Lickel, B., & Hennigan, K. (2013). Applying socio-psychological models to understanding displaced and group-based aggression in street gangs.  In J.L. Wood & T. A. Gannon (Eds.) Group influence: Criminal activity and crime reduction, (pp. 56-74). New York: Routledge and Psychology Press.
 

Vinthagen, S., & Johansson, A. (2013). Everyday Resistance: Exploration of a Concept & its Theories. , Resistance Studies Magazine, Issue 1, 1-46.

Vinthagen, S., & Gustafsson, H. (2013). Law on the Move - Reflections on Legal Change and Social Movements. Retfærd: Nordisk Juridisk Tidskrift, 36,  23-59.

Vinthagen, S., Baaz, M., & Lilja, M. (2013). Exploring Irrational Resistance.  Journal of Political Power. 6,(2), 201-217. 

Vinthagen, S. (2013). Ten Theses on Why We Need a Social Science Panel on Climate Change. ACME 12(1),155-176.

Vinthagen, S. (2013). Legal Mobilization and Resistance Movements as Social Constituents of International Law. Finnish Yearbook of International Law, 21 (2010), 287-327.

Vollhardt, J.R. & Bilewicz, M. (Eds.). (2013). The aftermath of genocide: psychological perspectives. Journal of Social Issues, 69 (1).

Vollhardt, J.R., & Cohrs, J.C. (2013). Aktuelle Sozialpsychologische Beitrӓge zur Friedens- und Konfliktforschung [Current social psychological contributions to Peace and Conflict
Studies]. Zeitschrift für Friedens- und Konfliktforschung [Journal of Peace and Conflict Studies], 2, 246-277.

Vollhardt, J.R. (2013). “Crime against humanity” or “Crime against Jews”? Acknowledgment in construals of the Holocaust and its importance for intergroup relations. Journal of Social
Issues, 69,
144-161.

Vollhardt, J.R. & Bilewicz, M. (2013). After the genocide: psychological perspectives on victim, bystander, and perpetrator groups. Journal of Social Issues, 69, 1-15.

2012

Aboud, F., Tredoux, C., Tropp, L. R., Brown, C., Niens, U., & Noor, N. (2012). Interventions to reduce prejudice and enhance inclusion and respect for ethnic differences in early childhood: A systematic review. Developmental Review, 32, 307-336. 

Bilali, R. (2012). Identity centrality and ingroup superiority differentially predict reactions to historical victimization and harm doing. International Journal of Conflict and Violence, 6, 322-388.

Bilali, R., Tropp, L. R., & Dasgupta, N. (2012). Attributions of responsibility  and perceived harm in the aftermath of mass violence. Peace & Conflict: Journal of Peace Psychology, 18, 21-39.

Bilali, R., & Ross, M. (2012).  Remembering intergroup  conflict. In Tropp, L. R. (Ed.), Oxford Handbook of Intergroup Conflict (pp. 123-135). New York: Oxford University Press.

Bilali, R. (2012).  Collective memories of intergroup conflict. In D. Christie (Ed.),  Encyclopedia of Peace Psychology (pp. 147-151). Malden, MA: Wiley-Blackwell.

Bilali, R. (2012). Image theory. In D. Christie (Ed.), Encyclopedia of Peace Psychology (pp. 544-548). Malden, MA: Wiley-Blackwell.

Bilewicz, M., & Vollhardt, J. R. (2012). Evil transformations: Psychological processes underlying genocide and mass killing. In A. Golec De Zavala & A. Cichocka (Eds.), Social psychology of social problems. The intergroup context (pp. 280 - 307).  New York: Palgrave Macmillan.  

Braun, E., Woodley, A., Richardson, J. T., &  Leidner, B. (2012). Self-rated competences questionnaires from a design perspective. Educational Research Review, 7(1), 1-18.

Christ, O., Hewstone, M., Tropp, L. R., & Wagner, U. (Eds.) (2012). Special Section, Dynamic processes in intergroup contact. British Journal of Social Psychology, 51 (2), 219-220.

Cronin, T. J., Levin, S., Branscombe, N., Van Laar, C., & Tropp, L. R. (2012). Ethnic identification in response to perceived discrimination protects well-being and promotes activism: A longitudinal study of Latino college students. Group Processes and Intergroup Relations, 15, 393-407.

Groeben, N. & Vollhardt, J.R. (2012). Friedenspsychologie als zielorientierte Praxisforschung. Eine metatheoretisch-methodologische Kritik. [Peace psychology as goal-oriented, practice-focused research. A meta-theoretical methodological critique.] In W. Baros & J. Rost (Eds.), Natur- und kulturwissenschaftliche Perspektiven in der Psychologie. Methodologie - Methoden - Anwendungsbeispiele [Natural and cultural science perspectives in psychology. Methodology - methods - application examples] (pp. 17-27). Berlin, Germany: Verlag.

Jeon, H., & Kim, J. (2012). Effects of message sidedness on credibility of the message and attitude toward the conflict issue: An experiment on the PR message of the Korean Government. Journal of Public Relations Research, 16(2), 5-31.

Lee, S., Moon, J., Chang, E., Park, H., Kim, G., & Kim, J. (2012). Determinants of public conflict resolution in regional development projects. The Korea Spatial Planning Review, 74, 195-220

Leidner, B., Sheikh, H., & Ginges, J. (2012). Affective dimensions of intergroup humiliation. PLosOne, 7(9), 1-6.

Leidner, B., & Castano, E. (2012).  Morality shifting in the context of intergroup violence. European Journal of Social Psychology, 42(1), 82-91.

Lickel, B. (2012). Retribution and revenge. In L. R. Tropp (Ed.) Oxford Handbook of Intergroup Conflict (pp. 89-105). New York: Oxford University Press.

Lickel, B. (2012). Emotion. In D. J. Christie (Ed.), Encyclopedia of Peace Psychology (pp. 378-381) Hoboken, NJ: Wiley.

Saguy, T., Tropp, L.R.., & Hawi, D. R. (2012). The role of group power in intergroup contact. In G. Hodson & M. Hewstone (Eds).  Advances in Intergroup Contact (pp. 113-131). New York: Psychology Press

Schmader, T., Croft, A., Scarner, M., Lickel, B., & Mendes, W. B., (2012) Implicit and explicit emotional reactions to witnessing prejudice., Group Processes and Intergroup Relations, 15, 379-392

Staub, E. (2012). Psychology and morality in genocide and violent conflict: perpetrators, passive bystanders and rescuers. In M. Mikulincer & P. Shaver (Eds), The Social Psychology of Morality (pp. 381-398). Washington, DC: American Psychological Association Press.

Staub, E. (2012). Genocide and mass killing: Origins and prevention. In  Christie, D. (Ed.), Encyclopedia of Peace Psychology (pp. 481- 486). Malden, MA: Wiley-Blackwell.

Staub, E. (2012). Uncertainty and the roots and prevention of genocide and terrorism. In M. A. Hogg and D. Blaylock, D. (Eds.), Extremism and the Psychology of Uncertainty (pp. 263-280). Oxford: Blackwell.
 
Staub, E (2012). The roots and prevention of genocide and related mass violence. In M. Anstey, P.  Meerts, & I. W. Zartman (Eds.), The slippery slope to genocide: Reducing identity conflicts and preventing mass murder (pp. 35-54). New York: Oxford University Press.

Staub, E. (2012).  Bystandership - One can make a difference: Interview with Ervin Staub.  In N. R. Goodman & M. B. Meyers (Eds.),. The power of witnessing: Reflections, reverberations, and traces of the holocaust  (pp. 333-348). New York: Routledge.

Staub, E. (2012). Genocide, mass killing, and violent conflict: prevention and reconciliation. In Tropp, L. R. (Ed.), Oxford Handbook of Intergroup Conflict (pp. 273-290). New York: Oxford University Press.

Staub, E. (2012). The challenging road to reconciliation in Rwanda. E-International Relations. Retrieved from http://www.e-ir.info/2012/01/17/the-challenging-road-to-reconciliation-in-rwanda/

Staub, E. (2012). The origins and inhibiting influences in genocide, mass killing, and other collective violence. In M. Breen-Smyth (Ed.), The Ashgate Research Companion on Political Violence (pp. 205-224). Aldershot: Ashgate.

Staub, E. (2012). Reconciliation between groups, the prevention of violence, and lasting peace.  In P. Coleman & M. Deutsch (Eds.), The Psychological Components of a Sustainable Peace (pp. 245-263). New York: Springer Science and Business Media.

Tropp, L. R. (Ed.) (2012). Oxford Handbook of Intergroup Conflict.  New York: Oxford University Press.

Tropp, L. R., Hawi, D., Van Laar, C., & Levin, S. (2012). Cross-ethnic friendships, perceived discrimination, and their effects on ethnic activism over time: A longitudinal investigation of three ethnic minority groups. British Journal of Social Psychology, 51, 257-272.

Tropp, L. R. (2012). Understanding and responding to intergroup conflict: Toward an integrated analysis. In L. R. Tropp (Ed.), Oxford Handbook of Intergroup Conflict (pp. 3-10). New York: Oxford University Press.

Tropp, L. R. (2012). Intergroup contact theory. In D. Christie (Ed.), Encyclopedia of Peace Psychology (pp. 254-259). Hoboken, NJ: Wiley-Blackwell.

Tropp, L. R., & Molina, L. (2012). Intergroup processes: From prejudice to positive relations between groups. In K. Deaux & M. Snyder (Eds.), Oxford Handbook of Personality and Social Psychology (pp. 545-570). New York: Oxford University Press.

Usoof-Thowfeek, R. (2012).  Putting back the pieces to together: The psychological wellbeing of returned communities in Vavuniya and Mannar.  In T. de Silva and D. Herath (Eds.), Healing the wounds? Rebuilding Sri Lanka after the war (pp. 96 -129). International Center for Ethnic Studies.

Usoof-Thowfeek, R. (Ed.) (2012). Knowledge Society or knowledge for society. University of Peradeniya.

Vasquez, E. A., Lickel, B., & Hennigan, K. (2012). Applying socio-psychological models to understanding displaced and group-based aggression in street gangs.  In J. L. Wood & T. A. Gannon (Eds.), Crime and crime reduction: The importance of group processes (pp. 56-74).  Hove, East Sussex and New York: Routledge.

Vinthagen, S., Kenrick, J. &  Mason. K. (Eds.) (2012). Tackling Trident: Academics in Action through Academic Conference Blockades. Nössemark, Sweden: Irene Publishing.

Vinthagen, S., Sørensen, M.J. (2012). Nonviolent Resistance and Culture. Peace & Change, 37(4), 444-470.
 

Vollhardt, J.R. (2012). Interpreting rights and duties after mass violence. Culture and Psychology, 18, 133-145.     

Vollhardt, J. R. (2012). Collective victimization. In L. R. Tropp (Ed.), Oxford Handbook of Intergroup Conflict (pp. 136-157). New York: Oxford University Press.

Vollhardt, J. R. (2012). Collective victimhood. In D. J. Christie (Ed.), Encyclopedia of Peace Psychology (pp. 1164-1167). Malden, MA: Wiley-Blackwell.

Vollhardt, J. R. (2012). Social  psychological  peace research. In D. J. Christie (Ed.), Encyclopedia of Peace Psychology (pp. 1037-1041). Malden, MA: Wiley-Blackwell.

Vollhardt, J. R. (2012). Tolerance for diverse groups. In D. J. Christie (Ed.), Encyclopedia of Peace Psychology (pp. 1117-1121). Malden, MA: Wiley-Blackwell.

2011

Adesokan, A., van Dick, R., Ullrich, J., & Tropp, L. R. (2011). Diversity beliefs as moderator of the contact-prejudice relationship. Social Psychology, 271-278.

Castano, E., Leidner, B., Bonacossa, A., Nikkah, J., Perrulli, R., Spencer, B., & Humphrey, N. (2011). Ideology, fear of death, and death anxiety. Political Psychology, 32(4), 601-621.

Davies, K., Tropp, L. R., Aron, A., Pettigrew, T. F., & Wright, S. C. (2011). Cross-group friendships and intergroup attitudes: A meta-analytic review. Personality and Social Psychology Review, 15, 332-351.

Giner-Sorolla, R., Leidner, B., & Castano, E. (2011). Dehumanization, demonization, and morality shifting: Paths to moral certainty in extremist violence. In M. A. Hogg & D. L. Blaylock (Eds.), Extremism and the Psychology of Uncertainty (pp. 165-182). Boston, MA: Wiley-Blackwell.

Gómez, A., Tropp, L. R., & Fernandez, S. (2011). When extended contact opens the door to future contact: Testing the effects of extended contact on intergroup attitudes and expectancies among minority and majority groups. Group Processes and Intergroup Relations, 14, 161-173.

Kim, J., & Kim, G. (2011). Public conflict and trust in civil society: Relationship between perceived conflict and trust in government. Korean Local Administration Review, 8(1), 135-148.

Kim, J. (2011). The effects of trust in generalized others, trust in government, and trust in civic organizations on the perception of public conflicts. Korean Journal of Social and Personality Psychology, 25(2), 1-16.

Lickel, B., Steele, R., & Schmader, T. (2011).  Group-based shame and guilt: Emerging directions in research. Social and Personality Psychology Compass, 5, 153-163.

Loughnan, S., Kuppens, P., Allik, J., Balasz, K., de Lemus, S., Dumont, K., Gargurevich, R., Hidegkuti, I., Leidner, B., Matos, L., Park, J., Realo, A., Shi, J., Sojo, V., Tong, Y.-Y., Vaes, J., Verduyn, P., Yeung, V., & Haslam, N. (2011). Social inequality is linked to biased self-perception. Psychological Science, 22(10), 1254-1258.

Migacheva, K., Tropp, L. R., & Crocker, J. (2011).  Focusing beyond the self: Goal orientations in intergroup relations. In L. R. Tropp & R. Mallett (Eds.), Moving beyond prejudice reduction: Pathways to positive intergroup relations (pp. 99-115). Washington DC: American Psychological Association.

Pettigrew, T. F., & Tropp, L. R. (2011). When groups meet: The dynamics of intergroup contact. New York: Psychology Press.

Pettigrew, T. F., Tropp, L. R., Wagner, U., & Christ, O. (2011). Recent advances in intergroup contact theory. International Journal of Intercultural Relations, 35, 271-280.

Staub, E. (2011). Overcoming evil: Genocide, violent conflict and terrorism. New York: Oxford University Press.

Staub, E., & Ryono, A. (2011). Steps toward reconciliation: Understanding and healing in post-genocide Rwanda and beyond. In M. Pilisuc & M. N. Nagler (Eds.), Peace movements worldwide: Vol.2. Players and practices in resistance to war (pp. 200-218). Santa Barbara, CA: Praeger.

Tropp, L. R., & Mallett, R. (Eds.) (2011). Moving beyond prejudice reduction: Pathways to positive intergroup relations. Washington D.C.: American Psychological Association.

Tropp, L. R.,& Mallett, R. K. (2011). Charting new pathways to positive intergroup relations. In L. R. Tropp & R. K. Mallett (Eds.), Moving beyond prejudice reduction: Pathways to positive intergroup relations (pp. 3-17). Washington DC: American Psychological Association.

Usoof-Thowfeek, R., Janoff-Bulman, R. & Tavernini, J. (2011). Moral judgments and the role of social harm: Differences in automatic versus controlled processing. Journal of Experimental Social Psychology, 47(1), 1-6.

Vollhardt, R. J. & Staub, E. (2011). Inclusive altruism born of suffering: The relationship between adversity and prosocial attitudes and behavior  toward disadvantaged  outgroups. American Journal of Orthopsychiatry. 81(3), 306-314.

Vollhardt, J.R. (2011a). Beyond damage and social reproduction: Meaning making, agency, and living history among youth in the aftermath of violent conflict. Invited book review, Peace and Conflict: Journal of Peace Psychology, 17, 210-214.

Vollhardt, J.R. (2011b). Power and dehumanization as barriers to intergroup dialogue: Commentary on “Toward a dialogical model of conflict resolution” (Seamus A. Power). Society and Psychology, 4, 71-75.

2010

Bilali, R. (2010). Assessing the internal validity of international image theory in the context of Turkey – U.S. relations. Political Psychology, 31, 275-303.

Crump, S., Hamilton, D. L., Sherman, S. J., Lickel, B., & Thakkar, V.  (2010). Group entitativity and similarity:  Their differing patterns in perceptions of groups. European Journal of Social Psychology, 40, 1212-1230.

Denson, T.F., Iyer, R., & Lickel, B. (2010). Racist or racism? Taxometric  support for a dimensional latent structure of explicit prejudice. Group Processes and Intergroup Relations, 13, 113-128.

Dixon, J., Tropp, L. R., Durrheim, K., & Tredoux, C. (2010). ‘Let them eat harmony’: Prejudice reduction strategies and attitudes of historically disadvantaged groups. Current Directions in Psychological Science, 19, 76-80.

Dixon, J., Tredoux, C., Durrheim, K., Tropp, L. R., Eaton, L., & Clack, B. (2010). Challenging the stubborn core of opposition to equality: Racial contact and policy attitudes. Political Psychology, 31, 831-855.

Dixon, J., Durrheim, K., Tredoux, C., Tropp, L. R., Clack, B., & Eaton, L. (2010). A paradox of integration? Interracial contact, prejudice reduction, and blacks’ perceptions of racial discrimination. Journal of Social Issues, 66, 401-416.
    
Spanovic, M., Lickel, B., Petrovic, N., & Denson T. F. (2010).  Fear and anger as predictors of motivation for intergroup aggression: Evidence from Serbia and Republika Srpska. Group Processes and Intergroup Relations, 13, 725-739.

Staub, E., Pearlman, L.A. and Bilali, R. (2010).  Understanding the roots and impact of violence and psychological recovery as avenues to reconciliation after mass violence and intractable conflict: Applications to national leaders, journalists, community groups, public education through radio, and children. In G. Salomon & E. Cairns (Eds). Handbook of Peace Education (pp. 269-286). New York: Psychology Press.

Tredoux, C. G., Noor, N. M., de Paulo, L., Aboud, F., & Tropp, L. R. (2010). Measuring prejudice in children: Overview and recommendations. Una Global Working Paper, Belfast: Una Global.

Usoof-Thowfeek, R. (2010). The impact of Buddhist and Hindu beliefs on post traumatic growth in Sri Lanka. Wellbeing and Development. Colombo, Sri Lanka: University of Colombo.

Vasquez, E. A., Lickel, B., & Hennigan, K., (2010). Gangs, displaced, and group-based aggression. Aggression and Violent Behavior, 15, 130-140.

Vollhardt, J. R. (2010). Enhanced external and culturally sensitive attributions after extended intercultural contact. British Journal of Social Psychology, 49, 363-383.

2009

Janoff-Bulman, R. & Usoof-Thowfeek, R. (2009). Shifting moralities: Post – 9/11 responses to shattered assumptions.  In M. J. Morgan (Ed.) The Impact of 9/11 on Psychology and Education; The day that changed everything (pp. 81-96). Hants, United Kingdom: Palgrave McMillan.

Scarnier, M., Schmader, T, & Lickel, B. (2009).  Parental shame and guilt:  Distinguishing emotional responses to a child’s wrongdoings.  Personal Relationships, 16, 205-220.

Steele, R. R. (2009). Psychological motivation for genocide. Review of Why not kill them all? The logic and prevention of mass political murder (D. Chirot & C. McCauley). International Journal on World Peace, 26, 83-88.

Staub, E. & Pearlman, L.A. (2009). Reducing intergroup prejudice and conflict: A commentary. Journal of Personality and Social Psychology, 96, 588-594.

Tropp, L., & Kim, J. (2009). Ethnicity. In M. Hogg & J. Levine (Eds.), Encyclopedia of Group Processes and Intergroup Relations (pp. 246-248). Thousand Oaks, CA: Sage.

Tropp, L. R., & Pettigrew, T. F. (2009). Intergroup contact theory: Summarizing results from a meta-analytic review. In G. L. Carter (Ed.), Empirical approaches to sociology, 5th edition. Boston: Allyn & Bacon. 

Tropp, L. R., & Pettigrew, T. F. (2009). Reducing ethnocentrism through intergroup contact: Summarizing results from a meta-analytic review. In G. L. Carter (Ed.), Empirical approaches to Sociology, 5th edition. (pp.104-110) Boston: Allyn & Bacon.

Shapiro, I., Bilali, R., & Vollhardt, J. (2009). Peace. In S. J. Lopez (Ed.), Encyclopedia of positive psychology, Vol. 2 (pp. 672-676). Oxford, UK: Wiley-Blackwell.

Vollhardt, J., Migacheva, K., & Tropp, L. R. (2009). Social cohesion and tolerance for group differences. In J. De Rivera (Ed.), Handbook on building cultures of peace (pp.139-152). New York: Springer.

Vollhardt, J.R. (2009a). Altruism born of suffering and prosocial behavior following adverse life events: A review and conceptual integration. Social Justice Research, 22, 53-97. 

Vollhardt, J. R. (2009b). The role of victim beliefs in the Israeli-Palestinian conflict: Risk or potential for peace? Peace and Conflict: Journal of Peace Psychology, 15, 135-159.

2008

Booker, C.L., Unger, J.B., Azen, S.P., Baezconde-Garbanati, L., Lickel, B. & Johnson, C.A. (2008).  A longitudinal analysis of stressful life events, smoking behaviors, and gender differences in a multicultural sample of adolescents. Substance Use and Misuse, 43, 1521-1543.

Janoff-Bulman, R. &  Werther, A. (2008) The social psychology of respect: Implications for delegitimization and reconciliation. In A. Nadler, M. E. Thomas & J.D. Fisher, (Eds.), The Social Psychology of Intergroup Reconciliation  (pp.145-170).  New York: Oxford University Press.

Page-Gould, E., Mendoza-Denton, R., & Tropp, L. R. (2008). With a little help from my cross-group friend: Reducing anxiety in intergroup contexts through cross-group friendship. Journal of Personality and Social Psychology, 95, 1080-1094.

Pettigrew, T. F., &  Tropp, L. R. (2008). How does intergroup contact reduce prejudice? Meta-analytic tests of three mediators. European Journal of Social Psychology, 38, 922-934.

Stenstrom, D., Lickel, B., Denson, T. & Miller, N. (2008). The roles of ingroup identification and outgroup entitativity in intergroup retribution.  Personality and Social Psychology Bulletin, 34, 1570-1582

Staub, E., Pearlman, L., &  Bilali, R. (2008). Psychological recovery, reconciliation and the prevention of new violence: an approach and its uses in Rwanda. In B. Hart (Ed.), Peacebuilding in Traumatized  Societies (pp. 131-154). Lanham, MD: University Press of America.
    
Staub, E. (2008). Promoting reconciliation after genocide and mass killing in Rwanda—and other post-conflict settings.  In A. Nadler, T. Malloy & J. D. Fisher (Eds.), Social Psychology of Intergroup Reconciliation (pp. 395-422). New York: Oxford University Press.

Staub, E. (2008). The heroism of survivors: Survivors saving themselves, its impact on their lives, and altruism born of suffering.  In D. C. Berliner & H. Kupermintz, (Eds.), Fostering change in institutions, environments, and people: A festschrift in honor of Gavriel Salomon (pp. 211-219). New York: Routledge.

Staub, E. (2008). The origins of genocide and mass killing, prevention, reconciliation and their application to Rwanda. In V. M. Esses. & R. A. Vernon (Eds.), The breakdown of ethnic relations: Why neighbors kill (pp. 245 - 268). Malden, MA: Blackwell.

Staub, E. & Vollhardt, J. (2008). Altruism born of suffering: The roots of caring and helping after experiences of personal and political victimization. American Journal of Orthopsychiatry, 78, 267-280.

Tropp, L. R. (2008). The role of trust in intergroup contact: Its significance and implications for improving relations between groups. In U. Wagner, L. R. Tropp, G. Finchilescu, & C. Tredoux (Eds.), Improving intergroup relations: Building on the legacy of Thomas F. Pettigrew (pp. 91-106). Malden, MA: Blackwell.

Tropp, L. R. & Prenovost, M. (2008). The role of intergroup contact in predicting interethnic attitudes: Evidence from meta-analytic and field studies. In S. Levy and M. Killen (Eds.), Intergroup attitudes and relations in childhood through adulthood (pp. 236-248). Oxford: Oxford University Press.

Vinthagen, S., & Lilja, M. (Eds.) (2009). Motstand (Resistance). Stockholm, Sweden: Adlibris.

Vollhardt, J. & Bilali, R. (2008). Social psychology’s contribution to the psychological study of peace: A review. Social Psychology, 39, 12-25.

Wagner, U., Tropp, L. R., Finchilescu, G., & Tredoux, C. (Eds.) (2008). Improving intergroup relations: Building on the Legacy of Thomas F. Pettigrew. Malden, MA: Wiley-Blackwell.

2007

Lillie, C., & Janoff-Bulman, R. (2007). Macro versus micro justice and perceived fairness of truth and reconciliation commissions. Peace and Conflict: Journal of Peace Psychology, 13(2), 221-236.

Méndez, E., Gómez, A., &  Tropp, L. R. (2007). When metaperceptions are affected by intergroup processes. International Journal of Psychology and Psychological Therapy, 7, 237-250.

Pittinsky, T. L., Montoya, R. M., Tropp, L. R., & Chen, A. (2007). How and when leader behavior affects intergroup liking: Affect, approval, and allophilia. In C. Anderson, B. Mannix, & M. Neale (Eds.), Affect and groups: Research on managing groups and teams (pp. 125-144). San Diego: Elsevier.

Ronquillo, J., Denson, T. F., Lickel, B., Lu, Z. L., Nandy A., & Maddox, K. B. (2007). The effects of skin tone on race-related amygdala activity: An fMRI investigation. Social Cognitive and Affective Neuroscience, 2, 39-44.

Staub, E. (2007). Evil: Understanding bad situations and systems, but also personality and group dynamics. Review of P. Zimbardo, The Lucifer Effect: Understanding how good people turn evil. PsychCritiques, 52(32).

Staub, E. (2007). Preventing violence and terrorism and promoting positive relations between Dutch and Muslim communities in Amsterdam. Peace and Conflict: Journal of Peace Psychology, 13(3), 333-361.

Tropp, L.R., Smith, A. E., & Crosby, F. J. (2007). The use of research in the Seattle and Jefferson County desegregation cases: Connecting social science and the law. Analyses of Social Issues and Public Policy, 7, 93-120.

Tropp, L. R. (2007). Perceived discrimination and interracial contact: Predicting interracial closeness among Black and White Americans. Social Psychology Quarterly, 70, 70-81.

Tropp, L. R. (2007). Intergroup relations. In R. Baumeister and K. Vohs (Eds.), Encyclopedia of Social Psychology (pp. 494-495). Thousand Oaks, CA: Sage.

Tropp, L. R., & Bianchi, R. A. (2007). Interpreting references to group membership in context: Feelings about intergroup contact depending on who says what to whom. European Journal of Social Psychology, 37, 153-170.

Vollhardt, J., Coutin, M., Staub, E., Weiss, G., & Deflander, J. (2007). Deconstructing hate speech in the DRC: A psychological media sensitization campaign. Journal of Hate Studies, 5, 15-36.

2006

Frey, F. E., & Tropp, L. R. (2006). Being seen as individuals versus as group members: Extending research in metaperception to intergroup contexts. Personality and Social Psychology Review, 10, 265-280.

Nagda, B. A., Tropp, L. R., & Paluck, E. L. (2006). Looking back as we look forward: Integrating research, theory, and practice on intergroup relations. Journal of Social Issues, 62, 439-451.

Nagda, B., Tropp, L. R., & Paluck, E. (Eds.) (2006). Special Issue, Reducing prejudice and promoting social inclusion: Integrating research, theory, and practice on intergroup relations. Journal of Social Issues, 62(3), 439 -451.

Pettigrew, T. F., & Tropp, L. R. (2006). A meta-analytic test of intergroup contact theory. Journal of Personality and Social Psychology, 90, 751-783.

Staub, E. and Pearlman, L.A.(2006). Advancing healing and reconciliation. In L. Barbanel & R. Sternberg (Eds.), Psychological interventions in times of crisis (pp. 213-244). New York: Springer-Verlag.

Staub, E. (2006). The cultural and psychological origins of war with notes on prevention. In C. E. Stout & M. Fitzduff (Eds.). The psychology of resolving global conflicts: from war to peace (Vol. 2, pp. 1-20) Westport, CT: Praeger.

Staub, E. (2006). The origins, prevention and prediction of collective violence: Social conditions, culture, group relations and the role of leaders. In T. Garling, G. Backenroth-Ohsako, & B. Ekehammer (Eds.), Diplomacy and psychology: Prevention of armed conflicts after the Cold War. (pp. 182-207). Singapore: Marshall Cavendish Academic.

Staub, E. (2006). Reconciliation after genocide, mass killing or intractable conflict: understanding the roots of violence, psychological recovery and steps toward a general theory. Political Psychology, 27(6), 867-895.

Staub, E. & Pearlman, L.A. (2006). Promoting reconciliation and forgiveness after mass violence: Rwanda and other settings. In Forgiveness: A Sampling of Research Results. (pp. 23-25). American Psychological Association. Washington DC: Office of International Affairs.

Tropp, L. R., & Bianchi, R. A. (2006). Valuing diversity and intergroup contact. Journal of Social Issues, 62, 533-551.

Tropp, L. R., Stout, A. M., Boatswain, C., Wright, S. C., & Pettigrew, T. F. (2006). Trust and acceptance in response to references to group membership: Minority and majority perspectives on cross-group interactions. Journal of Applied Social Psychology, 36, 769-794.

Tropp, L. R. (2006). Stigma and intergroup contact among members of minority and majority status groups. In S. Levin & C. Van Laar (Eds.), Stigma and group inequality: Social psychological perspectives (pp. 171-191). Mahwah, NJ: Erlbaum.