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Abstract
According to the extended contact hypothesis, knowing that in-group members have cross-group friends improves attitudes toward this out-group. This meta-analysis covers the 20 years of research that currently exists on the extended contact hypothesis, and consists of 248 effect sizes from 115 studies. The aggregate relationship between extended contact and intergroup attitudes was r = .25, 95% confidence interval (CI) = [.22, .27], which reduced to r = .17, 95% CI = [.14, .19] after removing direct friendship’s contribution; these results suggest that extended contact’s hypothesized relationship to intergroup attitudes is small-to-medium and exists independently of direct friendship. This relationship was larger when extended contact was perceived versus actual, highlighting the importance of perception in extended contact. Current results on extended contact mostly resembled their direct friendship counterparts, suggesting similarity between these contact types. These unique insights about extended contact and its relationship with direct friendship should enrich and spur growth within this literature.
References
|
*Aboud, F. E., Friedmann, J., Smith, S. (2015). Direct and indirect friends in cross-ethnolinguistic peer relations. Canadian Journal of Behavioural Science/Revue canadienne des sciences du comportement, 47, 68-79. doi:10.1037/a0037590 Google Scholar | Crossref | |
|
*Abrams, D., Eller, A., Bryant, J. (2006). An age apart: The effects of intergenerational contact and stereotype threat on performance and intergroup bias. Psychology and Aging, 21, 691-702. doi:10.1037/0882-7974.21.4.691 Google Scholar | Crossref | Medline | |
|
*Adesokan, A. A. (2014). Intergroup contact in nigeria: Nature and consequences of close interethnic relationships (Unpublished doctoral dissertation). University of Oxford, Oxford, UK. Google Scholar | |
|
Allport, G. W. (1954). The nature of prejudice. Cambridge, MA: Addison-Wesley. Google Scholar | |
|
*Andrighetto, L., Mari, S., Volpato, C., Behluli, B. (2012). Reducing competitive victimhood in Kosovo: The role of extended contact and common ingroup identity. Political Psychology, 33, 513-529. doi:10.1111/j.1467-9221.2012.00887.x Google Scholar | Crossref | |
|
Aron, A., McLaughlin-Volpe, T., Mashek, D., Lewandowski, G., Wright, S. C., Aron, E. N. (2004). Including others in the self. European Review of Social Psychology, 15, 101-132. doi:10.1080/10463280440000008 Google Scholar | Crossref | |
|
*Becker, J. C., Wright, S. C., Lubensky, M. E., Zhou, S. (2013). Friend or ally: Whether cross-group contact undermines collective action depends on what advantaged group members say (or don’t say). Personality and Social Psychology Bulletin, 39, 442-455. Google Scholar | SAGE Journals | |
|
Beelmann, A., Heinemann, K. S. (2014). Preventing prejudice and improving intergroup attitudes: A meta-analysis of child and adolescent training programs. Journal of Applied Developmental Psychology, 35, 10-24. doi:10.1016/j.appdev.2013.11.002 Google Scholar | Crossref | ISI | |
|
*Boykin, C. M., Aron, A., Wright, S. C., Zhou, S., Spector, S. (2014, June). Extended contact among religious Christians, Jews, and Muslims in the U.S. Paper presented at the Society for the Psychological Study of Social Issues, Portland, OR. Google Scholar | |
|
Cameron, L., Rutland, A. (2006). Extended contact through story reading in school: Reducing children’s prejudice toward the disabled. Journal of Social Issues, 62, 469-488. doi:10.1111/j.1540-4560.2006.00469.x Google Scholar | Crossref | ISI | |
|
*Cameron, L., Rutland, A., Brown, R. (2007). Promoting children’s positive intergroup attitudes towards stigmatized groups: Extended contact and multiple classification skills training. International Journal of Behavioral Development, 31, 454-466. doi:10.1177/0165025407081474 Google Scholar | SAGE Journals | |
|
Cameron, L., Rutland, A., Brown, R., Douch, R. (2006). Changing children’s intergroup attitudes toward refugees: Testing different models of extended contact. Child Development, 77, 1208-1219. doi:10.1111/j.1467-8624.2006.00929.x Google Scholar | Crossref | Medline | ISI | |
|
Cameron, L., Rutland, A., Hossain, R., Petley, R. (2011). When and why does extended contact work? The role of high quality direct contact and group norms in the development of positive ethnic intergroup attitudes amongst children. Group Processes & Intergroup Relations, 14, 193-206. doi:10.1177/1368430210390535 Google Scholar | SAGE Journals | ISI | |
|
*Capozza, D., Falvo, R., Favara, I., Trifiletti, E. (2013). The relationship between direct and indirect cross-group friendships and outgroup humanization: Emotional and cognitive mediators. TPM-Testing, Psychometrics, Methodology in Applied Psychology, 20, 383-398. Google Scholar | |
|
*Capozza, D., Falvo, R., Trifiletti, E., Pagani, A. (2013). Cross-group friendships, extended contact, and humanity attributions to homosexuals. Procedia—Social and Behavioral Sciences, 114, 276-282. Google Scholar | Crossref | |
|
*Cernat, V. (2011). Extended contact effects: Is exposure to positive outgroup exemplars sufficient or is interaction with ingroup members necessary? The Journal of Social Psychology, 151, 737-753. doi:10.1080/00224545.2010.522622 Google Scholar | Crossref | Medline | |
|
*Christ, O., Hewstone, M., Tausch, N., Wagner, U., Voci, A., Hughes, J., Cairns, E. (2010). Direct contact as a moderator of extended contact effects: Cross-sectional and longitudinal impact on outgroup attitudes, behavioral intentions, and attitude certainty. Personality and Social Psychology Bulletin, 36, 1662-1674. Google Scholar | SAGE Journals | ISI | |
|
*Comeau, J. E. (2004). Perceptions of intergroup norms, levels of ingroup identity, and the extended contact effect (Unpublished master’s thesis). Simon Fraser University, Burnaby, British Columbia, Canada. Google Scholar | |
|
Crisp, R. J., Turner, R. N. (2009). Can imagined interactions produce positive perceptions? Reducing prejudice through simulated social contact. American Psychologist, 64, 231-240. doi:10.1037/a0014718 Google Scholar | Crossref | Medline | ISI | |
|
*Cummings, H. M. (2013). Improving intergroup relations through para-social contact: An examination of how pro-social television can heal race relations between Black and White Americans (Unpublished doctoral dissertation). University of Michigan, Ann Arbor, MI. Google Scholar | |
|
*Davies, K. M. (2006). Perceived cross-group distinctiveness, outgroup contact, inclusion of other in self variables, and outgroup attitude: An exploratory investigation (Unpublished master’s thesis). Stony Brook University, Stony Brook, NY. Google Scholar | |
|
*Davies, K. M., Aron, A., Wright, S., Eberhardt, J. L., Bergsieker, H. (2006, June). Extended contact and direct contact in “real-world” cross-group settings. Paper presented at the Society for the Psychological Study of Social Issues, Long Beach, CA. Google Scholar | |
|
Davies, K. M., 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. doi:10.1177/1088868311411103 Google Scholar | SAGE Journals | ISI | |
|
Del Re, A. C . (2013). compute.es: Compute Effect Sizes. R package version 0.2-2. Retrieved from http://cran.r-project.org/web/packages/compute.es Google Scholar | |
|
*De Tezanos-Pinto, P . (2010). A normative approach to intergroup contact: The role of ingroup norms regarding interactions with members of the outgroup (Unpublished doctoral dissertation). University of Sussex, Sussex, UK. Google Scholar | |
|
*De Tezanos-Pinto, P., Bratt, C., Brown, R. (2010). What will the others think? In-group norms as a mediator of the effects of intergroup contact. British Journal of Social Psychology, 49, 507-523. doi:10.1348/014466609X471020 Google Scholar | Crossref | Medline | |
|
*Dhont, K., Roets, A., Van Hiel, A. (2011). Opening closed minds: The combined effects of intergroup contact and need for closure on prejudice. Personality and Social Psychology Bulletin, 37, 514-528. doi:10.1177/0146167211399101 Google Scholar | SAGE Journals | |
|
*Dhont, K., Van Hiel, A. (2011). Direct contact and authoritarianism as moderators between extended contact and reduced prejudice: Lower threat and greater trust as mediators. Group Processes & Intergroup Relations, 14, 223-237. doi:10.1177/1368430210391121 Google Scholar | SAGE Journals | |
|
*Drury, L., Hutchison, P., Abrams, D. (2016). Direct and extended intergenerational contact and young people’s attitudes towards older adults. British Journal of Social Psychology, 55, 522-543. doi:10.1111/bjso.12146 Google Scholar | Crossref | Medline | |
|
du Toit, M., Quayle, M. (2011). Multiracial families and contact theory in South Africa: Does direct and extended contact facilitated by multiracial families predict reduced prejudice? South African Journal of Psychology, 41, 540-551. doi:10.1177/008124631104100412 Google Scholar | SAGE Journals | ISI | |
|
*Eller, A., Abrams, D., Gomez, A. (2012). When the direct route is blocked: The extended contact pathway to improving intergroup relations. International Journal of Intercultural Relations, 36, 637-646. doi:10.1016/j.ijintrel.2012.03.005 Google Scholar | Crossref | |
|
*Eller, A., Abrams, D., Viki, G. T., Imara, D. A. (2007). When my friend’s friend is a police officer: Extended contact, crossed-categorization, and public-police relations of Black and White people. South African Journal of Psychology, 37, 783-802. Google Scholar | SAGE Journals | |
|
*Eller, A., Abrams, D., Zimmermann, A. (2011). Two degrees of separation: A longitudinal study of actual and perceived extended international contact. Group Processes & Intergroup Relations, 14, 175-191. doi:10.1177/1368430210391120 Google Scholar | SAGE Journals | |
|
*Feddes, A. R., Noack, P., Rutland, A. (2009). Direct and extended friendship effects on minority and majority children’s interethnic attitudes: A longitudinal study. Child Development, 80, 377-390. doi:10.1111/j.1467-8624.2009.01266.x Google Scholar | Crossref | Medline | ISI | |
|
*Gómez, Á., Huici, C. (2008). Vicarious intergroup contact and role of authorities in prejudice reduction. The Spanish Journal of Psychology, 11, 103-114. Google Scholar | Crossref | Medline | |
|
*Gómez, Á., Tropp, L. R., Fernández, S. (2011). When extended contact opens the door to future contact: Testing the effects of extended contact on attitudes and intergroup expectancies in majority and minority groups. Group Processes & Intergroup Relations, 14, 161-173. doi:10.1177/1368430210391119 Google Scholar | SAGE Journals | |
|
*Hayward, L. E., Barlow, F. K., Tropp, L. R. (2013). A comprehensive examination of positive and negative intergroup contact across majority and minority samples. Manuscript in preparation. Google Scholar | |
|
*Hewstone, M., Judd, C. M., Sharp, M. (2011). Do observer ratings validate self-reports of intergroup contact? A round-robin analysis. Journal of Experimental Social Psychology, 47, 599-609. doi:10.1016/j.jesp.2010.12.014 Google Scholar | Crossref | |
|
*Hodson, G., Harry, H., Mitchell, A. (2009). Independent benefits of contact and friendship on attitudes toward homosexuals among authoritarians and highly identified heterosexuals. European Journal of Social Psychology, 39, 509-525. doi:10.1002/ejsp.558 Google Scholar | Crossref | ISI | |
|
Hunter, J. E., Schmidt, F. L. (1990). Methods of meta-analysis: Correcting error and bias in research findings. Thousand Oaks, CA: SAGE. Google Scholar | |
|
*Husnu, S., Mertan, B., Çiçek, Ö. (2016). Reducing Turkish Cypriot children’s prejudice toward Greek Cypriots: Vicarious and extended intergroup contact through storytelling. Group Processes & Intergroup Relations. doi:10.1177/1368430216656469 Google Scholar | SAGE Journals | |
|
*Hutchison, P., Rosenthal, H. E. S. (2011). Prejudice against Muslims: Anxiety as a mediator between intergroup contact and attitudes, perceived group variability and behavioural intentions. Ethnic and Racial Studies, 34, 40-61. doi:10.1080/01419871003763312 Google Scholar | Crossref | |
|
*Ioannou, M. (2009). Comparing direct and extended contact in Cyprus. Journal of European Psychology Students, 1, 1-10. Google Scholar | |
|
*Joyce, N., Harwood, J. (2014). Improving intergroup attitudes through televised vicarious intergroup contact: Social cognitive processing of ingroup and outgroup information. Communication Research, 41, 627-643. doi:10.1177/0093650212447944 Google Scholar | SAGE Journals | |
|
*Kamata, K. (2008). A comparison of intergroup relationships between an eastern country and a western country: An exploration of the mechanisms of direct and extended contact (Unpublished master’s thesis). University of Oxford, Oxford, UK. Google Scholar | |
|
*Koball, A. M., Carels, R. A. (2015). Intergroup contact and weight bias reduction. Translational Issues in Psychological Science, 1, 298-306. doi:10.1037/tps0000032 Google Scholar | Crossref | |
|
Lemmer, G., Wagner, U. (2015). Can we really reduce ethnic prejudice outside the lab? A meta-analysis of direct and indirect contact interventions. European Journal of Social Psychology, 45, 152-168. doi:10.1002/ejsp.2079 Google Scholar | Crossref | ISI | |
|
*Liebkind, K., Mähönen, T. A., Solares, E., Solheim, E., Jasinskaja-Lahti, I. (2014). Prejudice-reduction in culturally mixed classrooms: The development and assessment of a theory-driven intervention among majority and minority youth in Finland. Journal of Community & Applied Social Psychology, 24, 325-339. doi:10.1002/casp.2168 Google Scholar | Crossref | |
|
*Liebkind, K., McAlister, A. L. (1999). Extended contact through peer modelling to promote tolerance in Finland. European Journal of Social Psychology, 29, 765-780. doi:10.1002/(SICI)1099-0992(199908/09)29:5/6<765:: AID-EJSP958>3.0.CO;2-J Google Scholar | Crossref | |
|
*Lienemann, B. A., Stopp, H. T. (2013). The association between media exposure of interracial relationships and attitudes toward interracial relationships. Journal of Applied Social Psychology, 43, E398-E415. doi:10.1111/jasp.12037 Google Scholar | Crossref | |
|
*Lyons, P. A. (2011). An experimental test of the extended contact hypothesis: Its boundary conditions and psychological processes (Unpublished doctoral dissertation). University of Texas at Arlington, Arlington, TX. Google Scholar | |
|
*Lytle, A. (2016). A comparison of two theoretical approaches to addressing ageism: Education and extended contact (Unpublished doctoral dissertation). Stony Brook University, Stony Brook, NY. Google Scholar | |
|
Mallett, R. K., Wilson, T. D. (2010). Increasing positive intergroup contact. Journal of Experimental Social Psychology, 46, 382-387. doi:10.1016/j.jesp.2009.11.006 Google Scholar | Crossref | ISI | |
|
*Mazziotta, A., Mummendey, A., Wright, S. C. (2011). Vicarious intergroup contact effects: Applying social-cognitive theory to intergroup contact research. Group Processes & Intergroup Relations, 14, 255-274. doi:10.1177/1368430210390533 Google Scholar | SAGE Journals | |
|
*Mazziotta, A., Rohmann, A., Wright, S. C. (2014). Cross-group contact and collective action. Manuscript in preparation. Google Scholar | |
|
*Mazziotta, A., Rohmann, A., Wright, S. C., De Tezanos-Pinto, P. (2014). The effects of positive and negative day-to-day contact experiences on different dimensions of intergroup attitudes. Manuscript in preparation. Google Scholar | |
|
*Mazziotta, A., Rohmann, A., Wright, S. C., De Tezanos-Pinto, P., Lutterbach, S. (2015). (How) does positive and negative extended cross-group contact predict direct cross-group contact and intergroup attitudes? European Journal of Social Psychology, 45, 653-667. doi:10.1002/ejsp.2110 Google Scholar | Crossref | |
|
*Meeusen, C. (2014). The parent–child similarity in cross-group friendship and anti-immigrant prejudice: A study among 15-year old adolescents and both their parents in Belgium. Journal of Research in Personality, 50, 46-55. doi:10.1016/j.jrp.2014.03.001 Google Scholar | Crossref | |
|
*Mereish, E., Poteat, V. P. (2015). Effects of heterosexuals’ direct and extended friendships with sexual minorities on their attitudes and behaviors: Intergroup anxiety and attitude strength as mediators and moderators. Journal of Applied Social Psychology, 45, 147-157. doi:10.1111/jasp.12284 Google Scholar | Crossref | |
|
Miles, E., Crisp, R. J. (2014). A meta-analytic test of the imagined contact hypothesis. Group Processes & Intergroup Relations, 17, 3-26. doi:10.1177/1368430213510573 Google Scholar | SAGE Journals | ISI | |
|
Munniksma, A., Stark, T. H., Verkuyten, M., Flache, A., Veenstra, R. (2013). Extended intergroup friendships within social settings: The moderating role of initial outgroup attitudes. Group Processes & Intergroup Relations, 16, 752-770. doi:10.1177/1368430213486207 Google Scholar | SAGE Journals | ISI | |
|
*Openshaw, L. (2015). The secondary transfer effect of intergroup contact: An experimental study of direct and extended contact (Unpublished master’s thesis). Stellenbosch University, Stellenbosch, South Africa. Google Scholar | |
|
*Paolini, S., Hewstone, M., Cairns, E. (2007). Direct and indirect intergroup friendship effects: Testing the moderating role of the affective-cognitive bases of prejudice. Personality and Social Psychology Bulletin, 33, 1406-1420. Google Scholar | SAGE Journals | ISI | |
|
*Paolini, S., Hewstone, M., Cairns, E., Voci, A. (2004). Effects of direct and indirect cross-group friendships on judgments of Catholics and Protestants in Northern Ireland: The mediating role of an anxiety-reduction mechanism. Personality and Social Psychology Bulletin, 30, 770-786. doi:10.1177/0146167203262848 Google Scholar | SAGE Journals | ISI | |
|
*Paterson, J. L. (2012). Extended contact with cross-group romantic relationships (Unpublished doctoral dissertation). University of Leeds, Leeds, UK. Google Scholar | |
|
*Paterson, J. L., Turner, R. N., Conner, M. T. (2015). Extended contact through cross-group romantic relationships. Journal of Applied Social Psychology, 45, 489-497. doi:10.1111/jasp.12314 Google Scholar | Crossref | |
|
Pettigrew, T. F. (1997). Generalized intergroup contact effects on prejudice. Personality and Social Psychology Bulletin, 23, 173-185. doi: http://dx.doi.org/10.1177/0146167297232006 Google Scholar | |
|
*Pettigrew, T. F., Christ, O., Wagner, U., Stellmacher, J. (2007). Direct and indirect intergroup contact effects on prejudice: A normative interpretation. International Journal of Intercultural Relations, 31, 411-425. doi:10.1016/j.ijintrel.2006.11.003 Google Scholar | Crossref | ISI | |
|
Pettigrew, T. F., Tropp, L. R. (2006). A meta-analytic test of intergroup contact theory. Journal of Personality and Social Psychology, 90, 751-783. doi:10.1037/0022-3514.90.5.751 Google Scholar | Crossref | Medline | ISI | |
|
Schiappa, E., Gregg, P. B., Hewes, D. E. ( 2005). The parasocial contact hypothesis. Communication Monographs, 72, 92-115. doi:10.1080/ 0363775052000342544 Google Scholar | Crossref | ISI | |
|
*Schmid, K., Hewstone, M., Küpper, B., Zick, A., Wagner, U. (2012). Secondary transfer effects of intergroup contact: A cross-national comparison in Europe. Social Psychology Quarterly, 75, 28-51. doi:10.1177/0190272511430235 Google Scholar | SAGE Journals | |
|
*Schmid, K., Ramiah, A. A., Hewstone, M. (2014). Neighborhood ethnic diversity and trust: The role of intergroup contact and perceived threat. Psychological Science, 25, 665-674. doi:10.1177/0956797613508956 Google Scholar | SAGE Journals | |
|
Schofield, J. W., Hausmann, L. R. M., Ye, F., Woods, R. L. (2010). Intergroup friendships on campus: Predicting close and casual friendships between White and African American first-year college students. Group Processes & Intergroup Relations, 13, 585-602. doi:10.1177/1368430210362437 Google Scholar | SAGE Journals | ISI | |
|
*Sharp, M., Voci, A., Hewstone, M. (2011). Individual difference variables as moderators of the effect of extended cross-group friendship on prejudice: Testing the effects of public self-consciousness and social comparison. Group Processes & Intergroup Relations, 14, 207-221. doi:10.1177/1368430210391122 Google Scholar | SAGE Journals | |
|
*Slone, M., Tarrasch, R., Hallis, D. (2000). Ethnic stereotypic attitudes among Israeli children: Two intervention programs. Merrill-Palmer Quarterly, 46, 370-389. Google Scholar | |
|
Stasiuk, K., Bilewicz, M. (2013). Extending contact across generations: Comparison of direct and ancestral intergroup contact effects on current attitudes toward outgroup members. Journal of Community & Applied Social Psychology, 23, 481-491. doi:10.1002/casp.2147 Google Scholar | Crossref | ISI | |
|
Steiger, J. H. (1980). Tests for comparing elements of a correlation matrix. Psychological Bulletin, 87, 245-251. doi:10.1037/0033-2909.87.2.245 Google Scholar | Crossref | ISI | |
|
*Tam, T., Hewstone, M., Kenworthy, J., Cairns, E. (2009). Intergroup trust in Northern Ireland. Personality and Social Psychology Bulletin, 35, 45-59. doi:10.1177/0146167208325004 Google Scholar | SAGE Journals | |
|
*Tausch, N., Hewstone, M., Schmid, K., Hughes, J., Cairns, E. (2011). Extended contact effects as a function of closeness of relationship with ingroup contacts. Group Processes & Intergroup Relations, 14, 239-254. doi:10.1177/1368430210390534 Google Scholar | SAGE Journals | |
|
Thomas, W. I., Thomas, D. S. T. (1928). The child in America: Behavior problems and programs. New York, NY: A. A. Knopf. Google Scholar | |
|
Tropp, L. R., Pettigrew, T. F. (2005). Relationships between intergroup contact and prejudice among minority and majority status groups. Psychological Science, 16, 951-957. doi:10.1111/j.1467-9280.2005.01643.x Google Scholar | SAGE Journals | ISI | |
|
*Turner, R. N., Hewstone, M., Voci, A. (2007). Reducing explicit and implicit outgroup prejudice via direct and extended contact: The mediating role of self-disclosure and intergroup anxiety. Journal of Personality and Social Psychology, 93, 369-388. doi:10.1037/0022-3514.93.3.369 Google Scholar | Crossref | Medline | ISI | |
|
Turner, R. N., Hewstone, M., Voci, A., Paolini, S., Christ, O. (2007). Reducing prejudice via direct and extended cross-group friendship. European Review of Social Psychology, 18, 212-255. doi:10.1080/10463280701680297 Google Scholar | Crossref | ISI | |
|
*Turner, R. N., Hewstone, M., Voci, A., Vonofakou, C. (2008). A test of the extended intergroup contact hypothesis: The mediating role of intergroup anxiety, perceived ingroup and outgroup norms, and inclusion of the outgroup in the self. Journal of Personality and Social Psychology, 95, 843-860. doi:10.1037/a0011434 Google Scholar | Crossref | Medline | ISI | |
|
*Turner, R. N., Tam, T., Hewstone, M., Kenworthy, J., Cairns, E. (2013). Contact between Catholic and Protestant schoolchildren in Northern Ireland. Journal of Applied Social Psychology, 43, E216-E228. doi:10.1111/jasp.12018 Google Scholar | Crossref | |
|
*Vezzali, L., Brambilla, M., Giovannini, D., Colucci, F. P. (2017). Strengthening purity: Moral purity as a mediator of direct and extended cross-group friendships on sexual prejudice. Journal of Homosexuality, 64, 716-730. doi: http://dx.doi.org/10.1080/00918369.2016.1196998 Google Scholar | |
|
*Vezzali, L., Giovannini, D. (2010). Effects of direct and extended contact among Italian elementary school teachers. Unpublished manuscript. Google Scholar | |
|
*Vezzali, L., Giovannini, D., Capozza, D. (2012). Social antecedents of children’s implicit prejudice: Direct contact, extended contact, explicit and implicit teachers’ prejudice. European Journal of Developmental Psychology, 9, 569-581. doi:10.1080/17405629.2011.631298 Google Scholar | Crossref | |
|
Vezzali, L., Hewstone, M., Capozza, D., Giovannini, D., Wölfer, R. (2014). Improving intergroup relations with extended and vicarious forms of indirect contact. European Review of Social Psychology, 25, 314-389. doi:10.1080/10463283.2014.982948 Google Scholar | Crossref | ISI | |
|
*Vezzali, L., Hewstone, M., Capozza, D., Trifiletti, E., Di Bernardo, G. A. (2017). Improving intergroup relations with extended contact among young children: Mediation by intergroup empathy and moderation by direct intergroup contact. Journal of Community & Applied Social Psychology, 27, 35-49. doi: http://dx.doi.org/10.1002/casp.2292 Google Scholar | |
|
*Vezzali, L., Saguy, T., Andrighetto, L., Giovannini, D. (2013). When direct contact is not enough: Extended contact and desire for equality. Manuscript in preparation. Google Scholar | |
|
Vezzali, L., Stathi, S., Giovannini, D. (2012). Indirect contact through book reading: Improving adolescents’ attitudes and behavioral intentions toward immigrants. Psychology in the Schools, 49, 148-162. doi:10.1002/pits.20621 Google Scholar | Crossref | |
|
*Vezzali, L., Stathi, S., Giovannini, D., Capozza, D., Visintin, E. P. (2015). “And the best essay is . . .”: Extended contact and cross-group friendships at school. British Journal of Social Psychology, 54, 601-615. doi:10.1111/bjso.12110 Google Scholar | Crossref | Medline | |
|
Viechtbauer, W. (2010). Conducting meta-analyses in R with the metafor package. Journal of Statistical Software, 36, 1-48. doi:10.18637/jss.v036.i03 Google Scholar | Crossref | ISI | |
|
*Visintin, E. P., Brylka, A., Green, E. G. T., Mähönen, T. A., Jasinskaja-Lahti, I. (2016). The dynamics of interminority extended contact: The role of affective and cognitive mediators. Cultural Diversity and Ethnic Minority Psychology. doi:10.1037/cdp0000089 Google Scholar | Crossref | |
|
*Visintin, E. P., Voci, A., Pagotto, L., Hewstone, M. (2017). Direct, extended, and mass-mediated contact with immigrants in Italy: Their associations with emotions, prejudice, and humanity perceptions. Journal of Applied Social Psychology, 47, 175-194. doi:10.1111/jasp.12423 Google Scholar | Crossref | |
|
*Vittrup, B., Holden, G. W. (2011). Exploring the impact of educational television and parent-child discussions on children’s racial attitudes. Analyses of Social Issues and Public Policy, 11, 82-104. doi:10.1111/j.1530-2415.2010.01223.x Google Scholar | Crossref | |
|
*Walker, J., Scior, K. (2013). Tackling stigma associated with intellectual disability among the general public: A study of two indirect contact interventions. Research in Developmental Disabilities, 34, 2200-2210. doi:10.1016/j.ridd.2013.03.024 Google Scholar | Crossref | Medline | |
|
*West, K., Turner, R. (2014). Using extended contact to improve physiological responses and behavior toward people with schizophrenia. Journal of Experimental Social Psychology, 50, 57-64. doi:10.1016/j.jesp.2013.06.009 Google Scholar | Crossref | |
|
*Wölfer, R., Schmid, K., Hewstone, M., van Zalk, M. (2016). Developmental dynamics of intergroup contact and intergroup attitudes: Long-term effects in adolescence and early adulthood. Child Development, 87, 1466-1478. doi:10.1111/cdev.12598 Google Scholar | Crossref | Medline | |
|
*Wright, S. C., Aron, A., McLaughlin-Volpe, T., Ropp, S. A. (1997). The extended contact effect: Knowledge of cross-group friendships and prejudice. Journal of Personality and Social Psychology, 73, 73-90. doi:10.1037/0022-3514.73.1.73 Google Scholar | Crossref | |
|
*Wright, S. C., Davies, K. M., Saunders, L. (2007). Direct and extended contact effects on attitudes towards lesbians and gay men: Testing mechanisms. Unpublished manuscript. Google Scholar | |
|
Zhou, S., Sharples, A., Page-Gould, E. (2017, January). A meta-analysis of media contact. Paper presented at the Media Psychology Pre-Conference of the 17th annual meeting of the Society of Personality and Social Psychology, San Antonio, TX. Google Scholar |
