首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 140 毫秒
1.
探讨身体锻炼自我效能感对体质健康问题突出大学生体育锻炼参与度的作用机制,即身体锻炼自我效能感是否会通过目标自我一致的中介作用,对体质健康问题突出大学生的体育锻炼参与度产生影响.采用问卷调查的方法,研究样本来自于湖南8所高校的1624名体质健康问题突出的大学生.结果表明:(1)身体锻炼自我效能感、目标自我一致与体育锻炼参与度两两之间存在显著正相关;(2)身体锻炼自我效能感对目标自我一致、体育锻炼参与度有正向影响;(3)目标自我一致对体育锻炼参与度有正向影响;(4)目标自我一致在身体锻炼自我效能感与体育锻炼参与度之间具有完全中介作用,自主性动机在身体锻炼自我效能感与体育锻炼参与度之间具有部分中介作用,控制性动机在身体锻炼自我效能感与体育锻炼参与度之间的中介作用不显著.  相似文献   

2.
体质指数与大学生体质健康指标相关关系的研究   总被引:10,自引:0,他引:10  
运用文献资料法、数理统计法等研究方法对南通市4所高校中部分大学生的体质指数(BMI)和大学生体质健康标准测试成绩进行分析研究,反映了大学生体质指数(BMI)的分布特征,揭示了体质指数(BMI)值与大学生体质健康标准测试指标之间的相关关系.结果显示:(1)大学生的体质指数(BMI)曲线呈"细峰右尾"型,大部分分布在18.5~24的标准之间,但由于不合理的饮食结构与不合理的生活方式,造成了相当数量的超重或肥胖的学生.(2)BMI值与肺活量/体重指数呈非常显著性负相关,与立定跳远呈显著性负相关.超重或肥胖对大学生的肺功能及下肢的相对爆发力产生较大的负面影响.(3)BMI值偏低对大学生的各项体质健康指标产生一定的负面影响.  相似文献   

3.
运用文献资料法、数理统计法等研究方法对南通市4所高校中部分大学生的体质指数(BMI)和大学生体质健康标准测试成绩进行分析研究,反映了大学生体质指数(BMI)的分布特征,揭示了体质指数(BMI)值与大学生体质健康标准测试指标之间的相关关系。结果与分析1.大学生体质指标的分布特征的比例。女生BMI值偏低的达到17.87%,远远高于男生的9.34%。由于受到现代审美观的影响,女大学生喜欢追求时尚,比较注重体型的发展,甚至盲目地追随社会上的各种“减肥运动”,“减肥方法”,进行不合理的饮食控制,从而在一定程度上导致BMI值偏低。2.BMI指数与…  相似文献   

4.
采用问卷调奎法和测试对比法,研究拉丁舞锻炼对女大学生一般自我效能感、身体形态、机能、素质的影响.结果显示,实验组的一般自我效能感、身体形态、机能、素质优于实验前,因此,长期参加拉丁舞锻炼可提高大学生的一般自我效能感,改善形态、机能、素质各项指标,可明显增强大学生的体质。  相似文献   

5.
大学生体育成绩与自我效能感的相关研究   总被引:1,自引:0,他引:1  
通过文献资料法、问卷调查法、数理统计法、逻辑推理法等方法,以300名大学生为研究对象,研究大学生自我效能感的特征以及与体育成绩的相互关系,结果显示:自我效能感与体育成绩成正相关的关系,且体育成绩优秀的学生自我效能水平显著高于体育成绩一般的学生;男生的自我效能感略高于女生;学校类别对自我效能感和体育成绩没有显著影响。回归...  相似文献   

6.
本研究通过对大学生进行《国家学生体质健康标准》的测试成绩按BMI指数分组,分析BMI对学生体质的影响。为高校体育教育提高理论依据,从而使教师对BMI指数有正确的认识,并指导学生通过科学的锻炼身体,提高学生的自身体质。  相似文献   

7.
BMI异常对大学生体质健康指标的影响   总被引:33,自引:0,他引:33  
运用文献资料调、频数分析和相关性检验等方法对上海师范大学、上海大学、上海理工大学、上海财经大学、上海对外贸易大学等 5所高校中部分大学生的体质指数 (BMI)和大学生体质健康标准测试成绩进行分析研究。结果显示 :1)大学生的体质指数 (BMI)曲线呈“细峰右尾”型 ,大部分分布在 18.5~ 2 4的标准之间 ,但由于不合理的饮食结构与不合理的生活方式 ,造成了相当数量的超重或肥胖的学生。 2 )BMI值与肺活量 /体重指数呈非常显著性负相关 ,与立定跳远呈显著性负相关。超重或肥胖对大学生的肺功能及下肢的相对爆发力产生较大的负面影响。 3)BMI值偏低对大学生的各项体质健康指标产生一定的负面影响  相似文献   

8.
通过对2013年河北省大学生体质监测的部分数据进行整理分析,揭示河北省大学生BMI与其各项体质指标的关系,结果显示河北省大学生多数学生处于BMI正常范围,且体重指数正常组的体质指标多数高于体重指数偏低或者超重肥胖的组别,偏轻组也较高于超重肥胖组。说明超重肥胖组的各项体质指标的下降与其体重指数过大相关。  相似文献   

9.
体育专业大学生学业自我效能感与成就动机关系研究   总被引:1,自引:0,他引:1  
运用自我效能感的原理和麦克利兰的成就动机理论,采用文献资料法、问卷调查法和数理统计法,在体育专业大学生中进行自我效能感和成就动机的关系研究。结果表明,女生成就动机水平显著地高于男生;学业自我效能感两个因子均与追求成功的动机呈显著正相关,与避免失败的动机呈显著负相关;培养、激发体育专业大学生的自我效能感和成就动机水平对于提高大学生的学业成绩具有重要意义。  相似文献   

10.
在深入了解大学生体质自评水平和认知程度的基础上,探讨健康危险行为对大学生体质自评水平的影响,研究大学生体质自评状况与自我健康维护、健康支持环境之间的关系。采用横断面调查的方式,对2 096名大学生进行体质自评水平和健康危险行为调查,分析具有不同健康危险行为大学生的体质自评状况的差异。体质自评为很好、好、一般、差的大学生分别占调查人群的28.2%、43.1%、25.3%、3.4%。年龄、生源地、专业、学业阶段等基线信息以及自我健康维护、健康支持环境等客观因素均影响大学生的体质自评状况。特定危险因素和大学生体质自评状况显著相关,且危险因素的聚集可明显降低大学生的体质自评水平。大学生的体质自评能力亟待培养,其对自我体质水平的认知和体质维护行为存在明显的错位。  相似文献   

11.
This 2-year prospective study examined the exercise and self-esteem model in middle-aged women (N = 143) previously enrolled in a randomized controlled exercise trial. Across the 2-year period, increases in physical activity (PA) and self-efficacy and reductions in body mass index (BMI) were associated with improved subdomain self-perceptions relative to physical condition, and reductions in BMI were associated with improved subdomain self-perceptions relative to physical condition and body attractiveness. The effects of PA, self-efficacy, and BMI on changes in physical self-worth and global self-esteem were mediated by changes in self-perceptions relative to physical condition and body attractiveness. The results of this longitudinal analysis support the hierarchical and multidimensional structure of self-esteem and indicate that middle-aged women can enhance how they perceive their condition and body attractiveness by continued participation in physical activity, increasing their self-efficacy, and maintaining healthy BMI levels.  相似文献   

12.
为探讨何种模式的课外体育锻炼有利于培养大学生的一般自我效能感,采用问卷调查对来自3所高校的136名大学生进行了研究,分析课外体育锻炼对一般自我效能感提高的影响因素。参加课外体育锻炼的大学生一般自我效能感明显提高,但性别差异不显著(P〉0.05);集体锻炼项目优于个人锻炼项目,差异非常显著(P〈0.01);课外体育锻炼的强度、时间及经历对大学生一般自我效能感的提高均有影响,差异非常显著(P〈0.01)。为提高大学生一般自我效能感应以集体锻炼的体育项目为主、适当加大运动强度和持续时间,并且使大学生持之以恒、养成长期坚持锻炼的好习惯。  相似文献   

13.
通过对福建省533名不同高校体育教师和学生的调查,结果显示:不同类型学校、不同教龄体育教师的效能感不同;教师效能感可归纳为教师一般效能感和教学效能感。学生锻炼动机主要表现为增强体质、提高运动技能、兴趣爱好等三方面。体育教师效能感与学生锻炼动机存在显著性相关,且通过多元回归分析发现其能预测学生锻炼动机。  相似文献   

14.
The aim of the present study was to assess the influence of self-efficacy and past behaviour on young people's physical activity intentions using an augmented version of Ajzen's Theory of Planned Behaviour. We hypothesized that self-efficacy would exhibit discriminant validity with perceived behavioural control and explain unique variance in young people's intentions to participate in physical activity. We also expected that past physical activity behaviour would attenuate the influence of attitude, subjective norms, perceived behavioural control and self-efficacy on intention. The sample comprised 1152 young people aged 13.5 - 0.6 years (mean - s ) who completed inventories assessing their physical activity intentions, attitudes, subjective norms, perceived behavioural control, self-efficacy and past physical activity behaviour. A confirmatory factor analysis demonstrated that the constructs of the Theory of Planned Behaviour achieved discriminant validity. Furthermore, the measures of attitudes, subjective norms, perceived behavioural control and self-efficacy were significantly related to their respective belief-based measures, supporting the concurrent validity of the measures of the Theory of Planned Behaviour. A non-standard structural equation model demonstrated that attitude and self-efficacy were strong predictors of physical activity intention, but perceived behavioural control and subjective norms were not. Self-efficacy attenuated the influence of attitudes and perceived behavioural control on intention. Past behaviour predicted intention directly and indirectly through self-efficacy and attitude. The present findings demonstrate that young people with positive attitudes and high self-efficacy are more likely to form intentions to participate in physical activity. Furthermore, controlling for past physical activity behaviour revealed that the unique effects of self-efficacy and attitudes on young people's physical activity intentions were unaltered.  相似文献   

15.
The aim of the present study was to assess the influence of self-efficacy and past behaviour on young people's physical activity intentions using an augmented version of Ajzen's Theory of Planned Behaviour. We hypothesized that self-efficacy would exhibit discriminant validity with perceived behavioural control and explain unique variance in young people's intentions to participate in physical activity. We also expected that past physical activity behaviour would attenuate the influence of attitude, subjective norms, perceived behavioural control and self-efficacy on intention. The sample comprised 1,152 young people aged 13.5 +/- 0.6 years (mean +/- s) who completed inventories assessing their physical activity intentions, attitudes, subjective norms, perceived behavioural control, self-efficacy and past physical activity behaviour. A confirmatory factor analysis demonstrated that the constructs of the Theory of Planned Behaviour achieved discriminant validity. Furthermore, the measures of attitudes, subjective norms, perceived behavioural control and self-efficacy were significantly related to their respective belief-based measures, supporting the concurrent validity of the measures of the Theory of Planned Behaviour. A non-standard structural equation model demonstrated that attitude and self-efficacy were strong predictors of physical activity intention, but perceived behavioural control and subjective norms were not. Self-efficacy attenuated the influence of attitudes and perceived behavioural control on intention. Past behaviour predicted intention directly and indirectly through self-efficacy and attitude. The present findings demonstrate that young people with positive attitudes and high self-efficacy are more likely to form intentions to participate in physical activity. Furthermore, controlling for past physical activity behaviour revealed that the unique effects of self-efficacy and attitudes on young people's physical activity intentions were unaltered.  相似文献   

16.
以交互作用理论为基础,并结合健康信念理论和自我效能理论,采用锻炼行为交互作用、体质健康信念、自我效能、业余时间体育锻炼5个量表对878名中学生进行抽样调查,试图构建青少年锻炼行为促进模型,并给出科学的干预策略。结果表明:(1)青少年锻炼行为受到学校体育、家庭教育和社会环境3个外因潜在变量和体育教学、学校保障、制度安排、运动认知、家长影响、家庭支持、生活方式、社区体育、体育文化和社会舆论10个内因潜在变量的影响;(2)学校体育、家庭教育、社会环境、自我效能、体质健康信念均对青少年锻炼行为具有正向预测作用。进一步比较得知,学校体育的预测能力最强;(3)学校体育、家庭教育和社会环境对青少年锻炼行为的影响作用不仅具有直接效应,还可以通过体质健康信念和体质健康信念×自我效能产生中介效应,且中介效应量大于直接效应量;(4)对青少年锻炼行为进行干预,从宏观角度,应以社会环境为基础层,家庭教育为发展层,学校体育为创新层进行系统干预;从微观角度,应重视和强化青少年体质健康信念和自我效能教育。  相似文献   

17.
为探讨一般自我效能与冰雪运动参与行为的关系,揭示锻炼自我效能和锻炼效果认知在一般自我效能与冰雪运动参与行为间的作用机制,采用问卷法对366名大学生进行调查。结果表明:(1)一般自我效能通过锻炼自我效能的部分中介作用间接预测冰雪运动参与行为;锻炼效果认知调节一般自我效能和冰雪运动参与行为的关系;整体模型检验发现,一般自我效能、锻炼自我效能、锻炼效果认知、冰雪运动参与行为构成了一个有中介的调节模型;(2)一般自我效能和锻炼自我效能是两个不同且有联系的层次。本研究结果扩展了锻炼行为的研究领域,有利于揭示冰雪运动参与的影响因素和内在作用机制,对促进大学生乃至全民冰雪运动参与具有一定启示意义。  相似文献   

18.
基于健康心理学研究领域内的"健康行为过程理论"(Health Action Process Approach;HAPA),采用纵向研究设计,历时4个月对331名高校教职员工的体育锻炼行为及其相关社会认知变量进行3次调查。研究结果表明,积极结果期待和行动自我效能对锻炼意向的预测作用显著,锻炼意向能够很好地预测锻炼计划;恢复自我效能、锻炼意向和锻炼计划是体育锻炼行为的近轴预测因子;行动自我效能通过维持自我效能预测恢复自我效能。该研究验证了HAPA模型的连续性特征,为今后制定有效的体育锻炼干预措施,促进高校教职员工参与和坚持体育锻炼,提升健康水平提供了理论依据。  相似文献   

19.
Abstract

This study aimed to investigate the direct and indirect associations between perceived environmental characteristics and psychosocial factors and physical activity levels in adolescents from Northeast Brazil. The sample was composed of 2,361 adolescents aged 14–19 years (56.6% female). Physical activity was measured using a questionnaire and environmental (perceived environmental characteristics) and psychosocial (self-efficacy, social support from parents and friends for physical activity) factors with previously validated scales. Perceived environmental characteristics were not directly associated with the levels of physical activity, but exhibited significant indirect associations, mediated by self-efficacy in males. Self-efficacy and social support were positively and directly associated with physical activity levels, and part of the associations between social support and physical activity was mediated by self-efficacy. Perception of self-efficacy and social support, important factors associated with physical activity levels in adolescents, should be the target of interventions aimed at increasing physical activity. Favorable environments for physical activity also need to be considered, since they have a positive influence on the self-efficacy of adolescents.  相似文献   

20.
研究目的:研究拉丁舞锻炼对女大学生一般自我效能感和身体形态的影响。研究方法:采用问卷调查法和测试对比法,对郑州轻工业学院拉丁舞班的女大学生在锻炼前后进行一般自我效能感问卷调查和身体形态测试。研究结果和结论:结果显示,拉丁舞班的女大学生的一般自我效能感优于锻炼前,体重、体脂率和腰臀比和锻炼前有明显差异。因此,长期参加拉丁舞锻炼可提高大学生的一般自我效能感,降低脂肪体重,减少体内脂肪含量,改善体脂分布。  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号