The development of grit and growth mindset in Chinese children.

In a recent longitudinal study of U.S. adolescents, grit predicted rank-order increases in growth mindset and, to a lesser degree, growth mindset predicted rank-order increases in grit. The current investigation replicated and extended these findings in a younger non-Western, educated, industrialized, rich, and democratic (non-WEIRD) population. Two large samples totaling more than 5000 elementary school children in China completed self-report questionnaires assessing grit and growth mindset five times over 2 years. As in Park et al. (2020, Journal of Experimental Child Psychology, 198, 1048892020), we found reciprocal relations between grit and growth mindset. Grit systematically predicted rank-order increases in growth mindset at each subsequent 6-month interval. Growth mindset also predicted small rank-order increases in grit over the same period. These findings suggest that, over time, behavior may exert as much an influence on beliefs as the reverse-a dynamic possibly observable as early as in elementary school and not just in WEIRD cultures.
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