教育生物学杂志2025，Vol.13Issue(6)：443-448,6.DOI:10.3969/j.issn.2095-4301.2025.06.004
初中生体育锻炼行为与学业自我效能感和学业拖延的关系
Relationships between physical exercise behavior and academic self-efficacy,academic procrastination in junior high school students
摘要
Abstract
Objective To explore the relationships between physical exercise behavior and academic procrastination in junior high school students,clarify the role of academic self-efficacy in this relationship,and provide empirical references for optimizing adolescents'learning behaviors.Methods From September to November 2023,a stratified random sampling approach was adopted to recruit 2 250 junior high school students from 16 middle schools affiliated with the Xinjiang Production and Construction Corps for an offline questionnaire survey.The assessment instruments employed in this study included the physical activity rating scale,academic self-efficacy scale,and academic procrastination scale.A total of 1 943 valid questionnaires were obtained.Pearson correlation analysis,multiple regression analysis,and Bootstrap method were employed to analyze relationships among variables and calculate effect sizes.Results The physical exercise behavior was significantly positively correlated with academic self-efficacy(r=0.34,P<0.01),and significantly negatively correlated with academic procrastination(r=-0.77,P<0.01);meanwhile,academic self-efficacy was significantly negatively correlated with academic procrastination(r=-0.49,P<0.01).The physical exercise behavior could directly and negatively predict academic procrastination(β=-0.77,P<0.01);after incorporating academic self-efficacy,the negative predictive effect of physical exercise behavior on academic procrastination remained significant(β=-0.68,P<0.01),and academic self-efficacy exerted a partial mediating role in this process(β=-0.26,P<0.01).Furthermore,the Bootstrap method results revealed that academic self-efficacy had a significant mediating effect between physical exercise behavior and academic procrastination,with an effect size of-0.002(95%CI:-0.003 to-0.002),accounting for 10.53%of the total effect.Conclusion Physical exercise behavior can not only directly affect junior high school students'academic procrastination,but also indirectly exert its effect through academic self-efficacy.Schools and families should prioritize improving students'academic performance by encouraging regular physical exercise.关键词
体育锻炼/学业自我效能感/学业拖延/中介作用/初中生Key words
physical exercise/academic self-efficacy/academic procrastination/mediating effect/junior high school students引用本文复制引用
姜昱成,刘东斐,陈金兰,鲁烜君,王莉莉..初中生体育锻炼行为与学业自我效能感和学业拖延的关系[J].教育生物学杂志,2025,13(6):443-448,6.基金项目
新疆生产建设兵团社会科学基金(23YB14),石河子大学教育教学改革重点项目(JGZ-2024-12) （23YB14）
