自我效能感视阈下的中国大学英语教学     

王国良 《海外英语》2014,(12)

学生的自我效能感是其学习行为和学习成果的一个很强的预测因素,其研究对于中国大学英语教学有着重要的实践意义。在系统介绍自我效能感的涵义、作用机制及其信息来源等理论及相关实证研究发现的基础上,就中国大学英语教学中教师应该如何培养和促进学生英语学习自我效能感提出了一些尝试性的建议。  相似文献   

体育专业大学生领悟社会支持、应对策略与心理压力三因素之间的结构方程模型研究     

张磊  殷恒婵  王茜 《西安体育学院学报》2012,29(2):229-234

随着社会的发展,大学生心理压力越来越受到社会的关注。选取342名体育专业大学生作为测试对象,选用领悟社会支持量表、简易应对方式问卷和体育专业大学生压力测评量表进行测量,使用结构方程模型分析心理压力、应对策略、社会支持间的关系及作用机制,构建体育专业大学生领悟社会支持、应对策略及心理压力之间的结构方程模型。最终的理想模型为GFI、AGFI、NFI、IFI、TLI、CFI均大于0.90,χ2/df小于3,RMSEA小于0.80。研究结果还显示:消极应对策略与心理压力呈显著正相关;家庭支持、其他支持与心理压力呈显著负相关;积极应对策略与社会支持呈显著正相关;应对策略在领悟社会支持与心理压力间起到了部分中介作用。因此,应该培养体育专业大学生的社会交往和领悟社会支持的能力,培养他们采用积极的应对策略,进而缓解心理压力。  相似文献   

产品卷入度与感知风险下顾客忠诚研究   总被引：1，自引：1，他引：0  

徐国伟 《软科学》2012,26(2):140-144

在社会认知理论的视角下提出了卷入度-感知风险-忠诚模型(IPL)并与另外两个竞争模型进行比较。研究结果表明IPL模型明显优于竞争模型。厘清三者之间的关系对研究者探寻产品卷入度与顾客忠诚关系提供理论基础,也为企业根据顾客的产品卷入度水平来降低顾客的感知风险,从而对培育忠诚的顾客具有实践指导意义。  相似文献   

专科师范生应付方式的特点及其与领悟社会支持的关系   总被引：1，自引：0，他引：1  

左占伟  茹蓉芳  陈瑞瑞 《石家庄学院学报》2010,12(3):93-96

使用应付方式问卷和领悟社会支持量表对600名专科师范生的调查发现,调查对象有3种基本的应付方式类型：问题解决-求助型、退避-自责型和混合型;不同性别调查对象应付方式的类型分布差异显著（χ2=10.61,P〈0.01）,不同性别调查对象在应付方式问卷的＂解决问题＂、＂求助＂、＂合理化＂3个方面平均分差异显著（t=2.58～4.30,P〈0.01～0.001）;应付方式类型不同的调查对象,其领悟社会支持3个方面平均分及总分差异显著（F=9.12～38.05,P〈0.001）.多数专科师范生的应付方式比较成熟,其应付方式与领悟社会支持状况有紧密联系.  相似文献   

浅谈协同虚拟环境在远程学习中的应用     

谢瑞霞 《湖北广播电视大学学报》2010,30(1):8-10

协同虚拟环境应用于远程学习,将提高远程学习的真实感。本文提出了协同虚拟学习环境（CVLE）的环境构建,考虑采用网格技术划分协同工作小组,根据感知强度处理通信数据,利用合理的网络系统构架解决数据计算问题,提高网络资源的利用率。  相似文献   

中学生的人格五因素、感知的社会支持与自尊的关系   总被引：6，自引：0，他引：6  

邹泓  张春妹 《北京师范大学学报(社会科学版)》2006,(4):44-52

以北京和西安1432名初一、初二、高一、高二的中学生为对象,采用小五人格学生问卷、社会关系网络问卷、Rosenberg整体自尊量表,综合探讨中学生的人格五因素、感知的社会支持与自尊的关系。结果发现:(1)人格五因素中的情绪性、开放性,感知的社会支持中的社会性支持、冲突惩罚、满意度对中学生的自尊具有显著预测作用;(2)在人格与社会支持对中学生自尊的联合作用中,人格的作用更为显著,因而是主要的;(3)中学生的人格特征会直接影响自尊,也会影响感知的社会支持,从而间接影响自尊;(4)对男生和女生的自尊产生影响的人格特点和感知的社会支持特点不同。本研究对于促进中学生自尊和心理健康水平的教育实践具有理论指导意义。  相似文献   

Improving sexual health for young people: making sexuality education a priority     

Janet Helmer  Kate Senior  Belinda Davison  Andrew Vodic 《Sex education》2013,13(2):158-171

How well do young people understand their developing sexuality and what this means? This paper reports on findings from the Our Lives: Culture, Context and Risk project, which investigated sexual behaviour and decision-making in the context of the everyday life experience and aspirations of Indigenous and non-Indigenous young people (16–25 years) in the Northern Territory, Western Australia and in South Australia. Using qualitative data, this paper focuses on what participating young people thought was necessary to improve the quality of sexuality education. Participants suggest that current forms of sexuality education are too clinical, didactic and unengaging, and are missing in relevant content. Young people requested more information on relationships, first sexual experiences and negotiating condom use. These requests indicate that young people realise that they need more knowledge in order to have healthy relationships, which conflicts with the popular belief that providing young people with open, honest information around sex will encourage them to have sex or increase sexual risk taking. Making sexuality education more of a priority and listening to the needs of young people could be a positive step towards improving sexual health and well-being.  相似文献   

知觉价值、社会影响、自我认同与进口名牌包购买行为之研究     

李宏安  方慧臻 《武汉职业技术学院学报》2013,12(3):30-38

在文化、创意、美学意识盛行的现代社会,对年轻的消费族群而言,注重的不仅仅是产品的实用面及基本需求,"个人品味"也是重要的要求,产品的外型、美观、品牌、包装、设计感都列入购买考虑。国际精品名牌包的消费则是现代年轻人展现自我品味的表现。但青少年阶段在群体意识上表现又特别的强烈,故在精品购买决策上又会受到社会性的影响。年轻人对于进口名牌包的消费与影响其消费的因素相当复杂,值得深入的探讨。通过探讨知觉价值、社会影响、自我认同等因素对青少年购买进口名牌包之影响,发现青少年的精品消费有很强的社会性影响,不论是规范性或信息性。但青少年也不会一味地追求炫耀或展现财富而去采购高知名度的名牌包。  相似文献   

Prospective teachers’ perceptions of instrumentality,boredom coping strategies,and four aspects of engagement     

Altay Eren 《Teaching Education》2013,24(3):302-326

This study examined the mediating roles of prospective teachers’ boredom coping strategies (i.e. cognitive-approach, behavioral-approach, cognitive-avoidance, and behavioral-avoidance strategies) in the relationships between their perceptions of instrumentality and four aspects of engagement (i.e. agentic engagement, behavioral, engagement, emotional engagement, and cognitive engagement). A total of 521 prospective teachers participated voluntarily in the study. In addition to the latent factor and observed factor correlation analyses, a series of structural equation modeling analyses were conducted in order to examine the mediating roles of boredom coping strategies. The results demonstrated that perceived instrumentality, boredom coping strategies with the exception of cognitive-avoidance orientation, and four aspects of engagement were significantly related to each other. The results also showed that the relationships between perceived instrumentality and agentic engagement, behavioral engagement, emotional engagement, and cognitive engagement were slightly, but significantly mediated by cognitive-approach orientation. Implications for teacher education and directions for future studies were also discussed in the present study.  相似文献   

Application of velocity loss thresholds during free-weight resistance training: Responses and reproducibility of perceptual,metabolic, and neuromuscular outcomes     

Jonathon Weakley  Shaun McLaren  Carlos Ramirez-Lopez  Amador García-Ramos  Nick Dalton-Barron  Harry Banyard 《Journal of sports sciences》2020,38(5):477-485

ABSTRACT

The aim of this study was to investigate the differences and long-term reliability in perceptual, metabolic, and neuromuscular responses to velocity loss resistance training protocols. Using a repeated, counterbalanced, crossover design, twelve team-sport athletes completed 5-sets of barbell back-squats at a load corresponding to a mean concentric velocity of ~0.70 m·s^?1. On different days, repetitions were performed until a 10%, 20% or 30% velocity loss was attained, with outcome measures collected after each set. Sessions were repeated after four-weeks. There were substantial between-protocol differences in post-set differential ratings of perceived exertion (dRPE, i.e., breathlessness and leg muscles, AU) and blood lactate concentration (B[La], mmol·L^?1), such that 30%>20%>10% by small to large magnitudes. Differences in post-set countermovement jump (CMJ) variables were small for most variables, such that 30%<20%<10%. Standard deviations representing four-week variability of post-set responses to each protocol were: dRPE, 8–11; B[La], 0.8–1.0; CMJ height, 1.6–2.0; CMJ PPO, 1.0–1.8; CMJ PCV, 0.04–0.06; CMJ 100ms-Impulse, 5.7–11.9. Velocity loss thresholds control the magnitude of perceptual, metabolic, and neuromuscular responses to resistance training. For practitioners wanting to reliably prescribe training that can induce a given perceptual, metabolic, or neuromuscular response, it is strongly advised that velocity-based thresholds are implemented.  相似文献