IDEAS home Printed from https://ideas.repec.org/p/ces/ceswps/_9729.html
   My bibliography  Save this paper

Peers Affect Personality Development

Author

Listed:
  • Xiaoque Shan
  • Ulf Zölitz

Abstract

Do the people around us influence our personality? To answer this question, we conduct an experiment with 543 university students who we randomly assign to study groups. Our results show that students become more similar to their peers along several dimensions. Students with more competitive peers become more competitive, students with more open-minded peers become more open-minded, and students with more conscientious peers become more conscientious. We see no significant effects of peers’ extraversion, agreeableness, or neuroticism. To explain these results, we propose a simple model of personality development under the influence of peers. Consistent with the model’s prediction, personality spillovers are concentrated in traits predictive of performance. Students adopt personality traits that are productive in the university context from their peers. Our findings highlight that socialization with peers can influence personality development.

Suggested Citation

  • Xiaoque Shan & Ulf Zölitz, 2022. "Peers Affect Personality Development," CESifo Working Paper Series 9729, CESifo.
    • Handle: RePEc:ces:ceswps:_9729
    as

    Download full text from publisher

    File URL: https://www.cesifo.org/DocDL/cesifo1_wp9729.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Sarah C. Dahmann & Silke Anger, 2018. "Cross-Fertilizing Gains or Crowding Out? Schooling Intensity and Noncognitive Skills," Working Papers 2018-065, Human Capital and Economic Opportunity Working Group.
    2. Thomas Buser & Muriel Niederle & Hessel Oosterbeek, 2020. "Can competitiveness predict education and labor market outcomes? Evidence from incentivized choice and survey measures," Tinbergen Institute Discussion Papers 20-048/I, Tinbergen Institute.
    3. Per-Anders Edin & Peter Fredriksson & Martin Nybom & Björn Öckert, 2022. "The Rising Return to Noncognitive Skill," American Economic Journal: Applied Economics, American Economic Association, vol. 14(2), pages 78-100, April.
    4. Jan Feld & Ulf Zölitz, 2017. "Understanding Peer Effects: On the Nature, Estimation, and Channels of Peer Effects," Journal of Labor Economics, University of Chicago Press, vol. 35(2), pages 387-428.
    5. Thomas Buser & Muriel Niederle & Hessel Oosterbeek, 2014. "Gender, Competitiveness, and Career Choices," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 129(3), pages 1409-1447.
    6. Esther Duflo & Pascaline Dupas & Michael Kremer, 2011. "Peer Effects, Teacher Incentives, and the Impact of Tracking: Evidence from a Randomized Evaluation in Kenya," American Economic Review, American Economic Association, vol. 101(5), pages 1739-1774, August.
    7. Scott E. Carrell & Richard L. Fullerton & James E. West, 2009. "Does Your Cohort Matter? Measuring Peer Effects in College Achievement," Journal of Labor Economics, University of Chicago Press, vol. 27(3), pages 439-464, July.
    8. Boneva, Teodora & Buser, Thomas & Falk, Armin & Kosse, Fabian, 2021. "The Origins of Gender Differences in Competitiveness and Earnings Expectations: Causal Evidence from a Mentoring Intervention," Rationality and Competition Discussion Paper Series 295, CRC TRR 190 Rationality and Competition.
    9. Adam S. Booij & Edwin Leuven & Hessel Oosterbeek, 2017. "Ability Peer Effects in University: Evidence from a Randomized Experiment," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 84(2), pages 547-578.
    10. Borghans, L. & Golsteyn, B.H.H. & Heckman, James & Humphries, John Eric, 2011. "Identification problems in personality psychology," Research Memorandum 025, Maastricht University, Maastricht Research School of Economics of Technology and Organization (METEOR).
    11. David J. Deming, 2017. "The Growing Importance of Social Skills in the Labor Market," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 132(4), pages 1593-1640.
    12. Leonardo Bursztyn & Florian Ederer & Bruno Ferman & Noam Yuchtman, 2014. "Understanding Mechanisms Underlying Peer Effects: Evidence From a Field Experiment on Financial Decisions," Econometrica, Econometric Society, vol. 82(4), pages 1273-1301, July.
    13. Scott E. Carrell & Mark Hoekstra & Elira Kuka, 2018. "The Long-Run Effects of Disruptive Peers," American Economic Review, American Economic Association, vol. 108(11), pages 3377-3415, November.
    14. Yan Chen & F. Maxwell Harper & Joseph Konstan & Sherry Xin Li, 2010. "Social Comparisons and Contributions to Online Communities: A Field Experiment on MovieLens," American Economic Review, American Economic Association, vol. 100(4), pages 1358-1398, September.
    15. Johannes Abeler & Armin Falk & Fabian Kosse, 2021. "Malleability of Preferences for Honesty," CESifo Working Paper Series 9033, CESifo.
    16. Jan Feld & Ulf Zölitz, 2017. "Understanding Peer Effects: On the Nature, Estimation, and Channels of Peer Effects," Journal of Labor Economics, University of Chicago Press, vol. 35(2), pages 387-428.
    17. Sule Alan & Teodora Boneva & Seda Ertac, 2019. "Ever Failed, Try Again, Succeed Better: Results from a Randomized Educational Intervention on Grit," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 134(3), pages 1121-1162.
    18. Scott E. Carrell & Mark L. Hoekstra, 2010. "Externalities in the Classroom: How Children Exposed to Domestic Violence Affect Everyone's Kids," American Economic Journal: Applied Economics, American Economic Association, vol. 2(1), pages 211-228, January.
    19. Scott E. Carrell & Bruce I. Sacerdote & James E. West, 2013. "From Natural Variation to Optimal Policy? The Importance of Endogenous Peer Group Formation," Econometrica, Econometric Society, vol. 81(3), pages 855-882, May.
    20. Sule Alan & Seda Ertac, 2018. "Fostering Patience in the Classroom: Results from Randomized Educational Intervention," Journal of Political Economy, University of Chicago Press, vol. 126(5), pages 1865-1911.
    21. Alexander Cappelen & John List & Anya Samek & Bertil Tungodden, 2020. "The Effect of Early-Childhood Education on Social Preferences," Journal of Political Economy, University of Chicago Press, vol. 128(7), pages 2739-2758.
    22. Sule Alan & Ceren Baysan & Mert Gumren & Elif Kubilay, 2021. "Building Social Cohesion in Ethnically Mixed Schools: An Intervention on Perspective Taking," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 136(4), pages 2147-2194.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Li, Li & Zhao, Liqiu, 2022. "Does a “bad apple” spoil the bunch? The impact of low-achieving students on non-cognitive outcomes," China Economic Review, Elsevier, vol. 76(C).
    2. Adam Ayaita, 2022. "Does Money Change Who You Are? Quasi-Experimental Evidence on the Effects of Wage Increases on Personality," SOEPpapers on Multidisciplinary Panel Data Research 1170, DIW Berlin, The German Socio-Economic Panel (SOEP).
    3. Ayaita, Adam, 2022. "Does Money Change Who You Are? Quasi-Experimental Evidence on the Effects of Wage Increases on Personality," EconStor Preprints 256931, ZBW - Leibniz Information Centre for Economics.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Berlinski, Samuel & Busso, Matias & Giannola, Michele, 2023. "Helping struggling students and benefiting all: Peer effects in primary education," Journal of Public Economics, Elsevier, vol. 224(C).
    2. Alexandra de Gendre & Nicolás Salamanca, 2020. "On the Mechanisms of Ability Peer Effects," Melbourne Institute Working Paper Series wp2020n19, Melbourne Institute of Applied Economic and Social Research, The University of Melbourne.
    3. Bart H. H. Golsteyn & Arjan Non & Ulf Zölitz, 2021. "The Impact of Peer Personality on Academic Achievement," Journal of Political Economy, University of Chicago Press, vol. 129(4), pages 1052-1099.
    4. Wennberg, Karl & Norgren, Axel, 2021. "Models of Peer Effects in Education," Working Papers 21/3, Stockholm School of Economics, Center for Educational Leadership and Excellence.
    5. Modena, Francesca & Rettore, Enrico & Tanzi, Giulia, 2021. "Does Gender Matter? The Effect of High Performing Peers on Academic Performances," IZA Discussion Papers 14806, Institute of Labor Economics (IZA).
    6. Lépine, Andrea & Estevan, Fernanda, 2021. "Do ability peer effects matter for academic and labor market outcomes?," Labour Economics, Elsevier, vol. 71(C).
    7. Ingo E. Isphording & Ulf Zölitz, 2020. "The value of a peer," ECON - Working Papers 342, Department of Economics - University of Zurich.
    8. Christos Genakos & Eleni Kyrkopoulou, 2022. "Social policy gone bad educationally: unintended peer effects from transferred students," CEP Discussion Papers dp1851, Centre for Economic Performance, LSE.
    9. Bin Huang & Rong Zhu, 2020. "Peer effects of low-ability students in the classroom: evidence from China’s middle schools," Journal of Population Economics, Springer;European Society for Population Economics, vol. 33(4), pages 1343-1380, October.
    10. Aleksei Chernulich & Romain Gauriot & Daehong Min, 2023. "Endogenous Tracking: Sorting and Peer Effects," Working Papers 20230084, New York University Abu Dhabi, Department of Social Science, revised Jan 2023.
    11. Fischer, Thomas & Rode, Johannes, 2020. "Classroom or pub - Where are persistent peer relationships between university students formed?," Journal of Economic Behavior & Organization, Elsevier, vol. 178(C), pages 474-493.
    12. Wang, Haining & Cheng, Zhiming & Smyth, Russell, 2018. "Do migrant students affect local students’ academic achievements in urban China?," Economics of Education Review, Elsevier, vol. 63(C), pages 64-77.
    13. Coveney, Max & Oosterveen, Matthijs, 2021. "What drives ability peer effects?," European Economic Review, Elsevier, vol. 136(C).
    14. Hancock, Stacey A. & Hill, Andrew J., 2022. "The effect of teammate personality on team production," Labour Economics, Elsevier, vol. 78(C).
    15. Bertoni, Marco & Nisticò, Roberto, 2023. "Ordinal rank and the structure of ability peer effects," Journal of Public Economics, Elsevier, vol. 217(C).
    16. Abramitzky, Ran & Lavy, Victor & Pérez, Santiago, 2021. "The long-term spillover effects of changes in the return to schooling," Journal of Public Economics, Elsevier, vol. 196(C).
    17. d'Este, Rocco & Einiö, Elias, 2021. "Beyond Black and White: The Impact of Asian Peers on Scholastic Achievement," Economics of Education Review, Elsevier, vol. 83(C).
    18. Frijters, Paul & Islam, Asad & Pakrashi, Debayan, 2019. "Heterogeneity in peer effects in random dormitory assignment in a developing country," Journal of Economic Behavior & Organization, Elsevier, vol. 163(C), pages 117-134.
    19. Jeffrey T. Denning & Richard Murphy & Felix Weinhardt, 2023. "Class Rank and Long-Run Outcomes," The Review of Economics and Statistics, MIT Press, vol. 105(6), pages 1426-1441, November.
    20. Simone Balestra & Aurélien Sallin & Stefan C. Wolter, 2023. "High-Ability Influencers? The Heterogeneous Effects of Gifted Classmates," Journal of Human Resources, University of Wisconsin Press, vol. 58(2), pages 633-665.

    More about this item

    Keywords

    personality; malleability; peer effects; experiment;
    All these keywords.

    JEL classification:

    • I21 - Health, Education, and Welfare - - Education - - - Analysis of Education
    • I24 - Health, Education, and Welfare - - Education - - - Education and Inequality
    • J24 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Human Capital; Skills; Occupational Choice; Labor Productivity

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ces:ceswps:_9729. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Klaus Wohlrabe (email available below). General contact details of provider: https://edirc.repec.org/data/cesifde.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.