Tag Archives | Performance

Jargonization, Language Development, and Team Performance

Ray E. Reagans, Ronald S. Burt, Donald D. Liu

Sociological Science April 2, 2026
10.15195/v13.a14


The emergence of team-specific vocabulary and language (“team jargon”) is a natural con- sequence of sustained, knowledge-intensive work. We examine how jargonization—the emergence of specialized shorthand—affects both the speed of language development and its implications for team performance. We argue that the explicit and mutually understood nature of team jargon reduces ambiguity, thereby facilitating language development and minimizing misunderstandings that could otherwise hinder coordination. Empirical analysis of language formation among newly formed teams assigned a symbol identification task supports this argument. We operationalize jargonization as the proportion of content words in team communications. Our findings indicate that as jargonization increases, the relationship between experience and language development strengthens, and the positive language effect on team accuracy increases in magnitude.
Creative Commons LicenseThis work is licensed under a Creative Commons Attribution 4.0 International License.


Ray E. Reagans: MIT.
E-mail: rreagans@mit.edu.

Ronald S. Burt: University of Chicago and Bocconi University.
E-mail: rburt@uchicago.edu.

Donald D. Liu
E-mail: donald.liu7@gmail.com.

Acknowledgments: This research was supported by the University of Chicago Booth School of Business and the MIT Sloan School of Management, which provided funding to transition our earlier experiment to the Empirica platform and to conduct the experimental trials reported here. Under the supervision of the two lead authors, the third author implemented the platform transition and managed the experiment. We are grateful to Linda Argote for her thoughtful comments on the manuscript. Please direct all correspondence to Ray Reagans.


Supplemental Materials

Reproducibility Package: A replication package has been deposited to OpenICPSR (https://www.openicpsr.org/openicpsr/project/239292/version/V1/view) that contains code and data required to reproduce the results presented in the article.


  • Citation: Reagans, Ray E., Ronald S. Burt, Donald D. Liu. 2026. “Jargonization, Language Development, and Team Performance” Sociological Science 13: 314-331.
  • Received: August 4, 2025
  • Accepted: October 30, 2025
  • Editors: Ari Adut, Peter Bearman
  • DOI: 10.15195/v13.a14


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Decomposing Heterogeneity in Inequality of Educational Opportunities: Family Income and Academic Performance in Brazilian Higher Education

Adriano S. Senkevics, Rogério J. Barbosa, Flavio Carvalhaes, Carlos A. Costa Ribeiro

Sociological Science September 10, 2024
10.15195/v11.a31


Access to higher education depends on the interaction between social origins and academic performance: background resources boost academic skills; but even when controlling for performance, privileged students are more likely to make ambitious choices and further transitions. Recent literature has shown that inequality in educational choices is heterogeneous across countries. However, it is still not well understood how different institutional designs within countries may affect the workings of those effects and how they can strengthen or weaken the inequality of educational opportunities. Using high-quality register data from the Brazilian higher education system, our work contributes to this understanding by investigating how SES and performance interact and drive students’ choice between three different tracks: not entering higher education, entering the private system, or entering the public system. We developed a strategy to encompass multinomial choices and decompose the inequalities into primary and secondary effects. Using the Shapley Value decomposition strategy, we correct an intrinsic asymmetry that biased previous results. Our findings suggest affluent students enjoy dual advantages: high exam performance amplifies access to public universities (indirect effect) and family resources offset subpar performance, ensuring private university access (direct effect). We found no signs of multiplicative advantages.
Creative Commons LicenseThis work is licensed under a Creative Commons Attribution 4.0 International License.

Adriano S. Senkevics: National Institute for Educational Studies and Research, Ministry of Education of Brazil
E-mail: adriano.senkevics@alumni.usp.br

Rogério J. Barbosa: Institute of Social and Political Studies, State University of Rio de Janeiro
E-mail: rogerio.barbosa@iesp.uerj.br

Flavio Carvalhaes: Department of Sociology, Federal University of Rio de Janeiro
E-mail: flaviocarvalhaes@gmail.com

Carlos A. Costa Ribeiro: Institute of Social and Political Studies, State University of Rio de Janeiro
E-mail: carloscr@iesp.uerj.br

Acknowledgements: We extend our gratitude to the editors and reviewers for their insightful suggestions. We are thankful to Marcelo Medeiros, Thomas DiPrete, and Scott Davies, as well as the School of International and Public Affairs and the Institute of Latin American Studies at Columbia University and the Ontario Institute for Studies in Education at the University of Toronto for their hospitality during the authors’ visit. Special thanks go to the National Institute for Educational Studies and Research (INEP) for granting access to the restricted microdata. We are also appreciative of the financial support provided by Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro – FAPERJ (grants E-26/201.343/2021 and 010.002639/2019); Conselho Nacional de Desenvolvimento Tecnológico – CNPq (grant 400786/2016-8); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior – CAPES (grant 88887.368106/2019-00); and Pro-Ciência from the State University of Rio de Janeiro – UERJ.

Supplemental Materials

Reproducibility Package: The replication package is available at https://osf.io/pru32/; however, due to the use of restricted microdata from INEP’s Protected Data Access Service, it does not enable the replication of the full results as the data set is subject to specific limitations.

  • Citation: Senkevics, Adriano S., Rogério J. Barbosa, Flavio Carvalhaes, and Carlos A. Costa Ribeiro. 2024. “Decomposing Heterogeneity in Inequality of Educational Opportunities: Family Income and Academic Performance in Brazilian Higher Education.” Sociological Science 11: 854-885.
  • Received: November 26, 2023
  • Accepted: April 19, 2024
  • Editors: Arnout van de Rijt, Jeremy Freese
  • DOI: 10.15195/v11.a31


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