Income Inequality Predicts Competitiveness and Cooperativeness at School

Educational Impact and Implications Statement Individuals residing in places with high income inequality have been shown to compete more fiercely for status and cooperate less. In this research, we examine whether this phenomenon also applies to students at school. Analyses of three OECD PISA data sets (approximate to 850,000 students from a total of 75+ countries observed in 2018, 2003, and 2000) show that 15-year-old students from economically unequal countries (a) perceive their schoolmates as more competitive and less cooperative and (b) are more competitive and more strategically cooperative (i.e., they use cooperation as a tool to achieve academic success). An experiment manipulating income inequality (approximate to 850 young adults) led to the same conclusions. Taken together, our results suggest that income inequality fosters an ethos of competitiveness among the workforce of tomorrow. Competitiveness and cooperativeness are important predictors of social and learning outcomes at school. Drawing on evidence suggesting that contexts with high income inequality foster an ethos of competitiveness and inhibit cooperativeness in the economic environment, we examine whether income inequality is also associated with more competitiveness and less cooperativeness in the academic environment. We conducted four preregistered studies to test this idea. In Study 1, analysis of the OECD PISA 2018 data set (approximate to 500,000 15-year-old students from 75 countries) revealed that students from economically unequal countries perceive their schoolmates as more competitive and less cooperative. In Study 2a and 2b, analysis of the PISA 2003 (250,000+ students from 38 countries) and PISA 2000 (75,000+ students from 32 countries) data sets revealed that students from unequal countries are themselves more competitive and, surprisingly, also more cooperative. Follow-up analyses resolved this apparent paradox, showing that students from unequal countries are oriented toward instrumental rather than intrinsic cooperativeness (i.e., using cooperation as a strategic tool to achieve academic success rather than for the enjoyment of the activity itself). Study 3 offers a conceptual experimental replication (approximate to 850 young adults imagining going back to school) and indicates that induced income inequality (a) increases perceived competitiveness, (b) decreases perceived cooperativeness, (c) prompts an orientation toward competitiveness, and (d) prompts an orientation toward instrumental rather than intrinsic cooperativeness. Results are discussed in relation to the multidisciplinary literatures on the psychology of income inequality, the selective function of school systems, coopetition, self-determination, and cooperative learning.

Automated summary

The impact of income inequality may lead to more competitive and less cooperative students in schools, and the level of income inequality in a country is associated with this phenomenon. The research findings from analyses and experiments support this viewpoint.