A meta-analysis of the relationship between metacognition and academic achievement in mathematics: From preschool to university

Many studies have explored the relationship between metacognition and academic achievement in mathematics, but the results vary. In this study, meta-analysis was used to explore this relationship between metacognition and academic achievement in mathematics and influencing factors. According to the literature search, a total of 147 studies (1986–2024) and 338 independent samples met the inclusion criteria (n = 698,096). The results revealed metacognition was significantly positively correlated with academic achievement in mathematics, r = 0.32, 95 % CI [0.30, 0.34], Z = 28.49. Moreover, the moderating effects of age, domain, and culture were significant (p