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 < 0.01). In conclusion, Metacognition is closely associated with academic achievement in mathematics but also that age, domain, and culture have a considerable impact on their relationship. More specifically, the degree of correlation between metacognition and academic achievement in mathematics was on the rise from preschool to high school, while it was lower in college. Compared with general field metacognition, mathematical metacognition is more closely linked to mathematics academic achievement. Lastly, compared with British and American countries, Chinese metacognition was more closely related to academic achievement in mathematics.