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The Influence of Mathematical Anxiety on Mathematical performance in adolescents

The Influence of Mathematical Anxiety on Mathematical perfor...

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第二十一届全国心理学学术会议

作者： Huan Sun Yun Su Wenjun Wei Yu’e Yao Xiao Liang Jingjing Zhao School of Psychology Shaanxi Normal University and Key Laboratory for Behavior and Cognitive Neuroscience of Shaanxi Province

Background: Mathematical anxiety refers to the expression of anxiety or fear when an individual completes mathematical problems. Mathematical anxiety might lead to deficiency of mathematical performance. However, there is lack direct evidence to support the influence of mathematical anxiety on mathematical performance. Study 1: Studies have shown sex differences in mathematical anxiety and academic performance of mathematics of middle and high school adolescents: 1) Girls’ mathematical anxiety is higher than that of boys;and 2) Girls’ academic performance of mathematics is lower than that of boys. Here in Study 1, we investigated how sex influences academic performance of mathematics mediating by mathematical anxiety. A total of 389 middle school students(165 girls, 224 boys) aged from 12 to 15 years old participated in this study. The mathematical anxiety scale and the mathematical performance of the final exam of all participants were collected. Results showed that 1) Mathematical performance of boys were significantly higher than that of girls;2) mathematical anxiety of boys was lower than that of girls;3) regression analysis revealed that sex effects of mathematical performance is mediated by mathematical anxiety;but sex effects of mathematical anxiety is not mediated by mathematical performance. The results suggest that mathematical anxiety might be the cause of deficiency of mathematical performance. Study 2: From a physiological experiment, we further investigated how mathematical anxiety directly impact mathematical performance through physiological responses, indicators of parasympathetic nervous system activity. A total of 104 middle school students were included in this study, in which 29 subjects had mathematical anxiety. SOMNOtouchTM physiological recorder was used to collect the ECG data during the completion of mathematical calculation task. The high-frequency heart rate variability(HF-HRV) of the baseline and task periods of the participants were col

关键词： sex difference mathematical anxiety academic performance of mathematics parasympathetic activity

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