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BOOKS

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


Tropp, L. R. (Ed.) (2012). Oxford handbook of intergroup conflict. Oxford: Oxford University Press.


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


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


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.

RECENT JOURNAL ARTICLES

Tropp, L. R., & Uluğ, O. M. (in press). Are white women showing up for racial justice? Intergroup contact, closeness to people targeted by prejudice, and collective action. Psychology of Women Quarterly.


Grutter, J., & Tropp, L. R. (in press). 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.


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.


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.


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.


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.


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.


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.


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., 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.


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.


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.


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


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 


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.


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. 


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. 


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.


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.


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. Child Development, 88, 743-760.


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.


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.


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.


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


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


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


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, 514-526.


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.


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., Tropp, L. R., & Dasgupta, N. (2012). Attributions of responsibility and perceived harm in the aftermath of mass violence. Peace and Conflict: Journal of Peace Psychology, 18, 21-38.


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.


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.


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


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.


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.


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.

RECENT BOOK CHAPTERS

Tropp, L. R., & Molina, L. (in press). Intergroup processes: From prejudice to positive relations between groups. In K. Deaux & M. Snyder (Eds.), Oxford handbook of personality and social psychology, 2nd edition. New York: Oxford University Press.


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., 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.


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.


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


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.


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.


Saguy, T., Tropp, L. R., & Hawi, D. (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.

  

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., & 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.


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.


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.


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.


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