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Article Abstract
Individuals with higher working memory capacities excel in mathematics performance. However, limited research has explored the impact of working memory on adolescents' algebraic ability and the transferability of training effects. Therefore, we conducted the current investigation with Chinese adolescents. In a correlational study (n = 218), we identified a positive association between n-back working memory and the ability to solve algebraic word and equation problems. In a subsequent training study, the experimental group (n = 28) underwent adaptive n-back working memory training for 20 days, resulting in enhanced working memory performance. However, no improvements in algebraic performance were observed in the experimental group compared to either the passive control (n = 22) or the active control group (n = 28). Together, while n-back working memory performance is associated with better algebraic performance, leveraging training gains of working memory to enhance algebra learning presents challenges. The theoretical and practical implications of these findings are presented.
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