Wenxin Liu, Yi-Xiang Wang, Yongquan Huo
INTRODUCTION: Future time perspective and growth mindset are both critical to adolescents' academic development, yet their reciprocal relationship and underlying mechanisms remain underexplored. This study investigated the longitudinal bidirectional associations between future time perspective and growth mindset in Chinese adolescents and examined the moderating role of academic grit. METHODS: A two-wave longitudinal study was conducted with 629 middle school students in China. Participants completed measures of future time perspective, growth mindset, and academic grit. Cross-lagged panel modeling and moderation analyses were used to examine temporal relations and interaction effects. RESULTS: Future time perspective at time 1 positively predicted growth mindset at time 2, but not vice versa. Academic grit significantly moderated the effect of future time perspective on growth mindset, as higher levels of academic grit strengthened the positive association between future time perspective and growth mindset. No moderating effect was found in the reverse pathway. CONCLUSIONS: Our findings highlighted that future time perspective positively predicts growth mindset, with academic grit moderating this relationship. These results underscore the value of fostering future time perspective and academic grit to cultivate a growth mindset during early adolescence. Practical implications for fostering future time perspective and academic grit in school settings were discussed.